Cisco ISE 1.2 BYOD Lab Guide - nikkiandchizzy.com (5515-X) asa.demo.local 10 ......

Lab Overview

ISE_1.2_BYOD_Lab_Guide_2014-04-18 4/20/2014 9:59:00 PM Page 1 of 56

Cisco ISE 1.2 BYOD Lab Guide

Developers and Lab Proctors This lab was created by SAMPG TME teams.

Lab Overview This lab is designed to help attendees understand how to deploy Cisco Identity Services Engine (ISE) in a

Bring Your Own Device (BYOD) environment. This lab covers the configuration of Cisco ISE 1.2 to

address the common requirements for BYOD and Integration with 3rd

party MDM servers. Students will be

introduced to the ISE My Devices Portal, which enables employees to self-manage their devices.

Students will experience ISE dual-SSID onboarding configuration and optional single-SSID configuration

to provision an Apple iPad. The students will learn how to manage their own devices in the My Devices

Portal by testing the blacklist and corporate wipe feature. The BYOD feature of ISE 1.2 requires an

Advanced License.

Lab participants should be able to complete the lab within the allotted time of 3 hours.

Lab Exercises This lab guide includes the following exercises:

Lab Exercise 1 : Configure My Devices Portal on ISE

Lab Exercise 2 : Configure ISE for Single SSID Wireless BYOD configuration

Lab Exercise 3 : Test and Verify the onboarding of a non-corporate Apple iPad

Lab Exercise 4 : Test and Verify the Device Blacklisting function of My Devices Portal

Lab Exercise 5 : Configure ISE for 3rd Party MDM integration.

Lab Exercise 6 : MDM policy configuration on 3rd Party MDM Server.

Lab Exercise 7 : Test and Verify 3rd

party MDM integration onboarding of a non-corporate Apple iPad

Lab Exercise 8 : Test and Verify the Corporate Wipe function on My Devices Portal

Product Overview: ISE


Optional Exercise A : Configure ISE for Wired MAB-to-PEAP Onboarding

Optional Exercise B : Test and Verify Wired MAB-to-PEAP Onboarding

Product Overview: ISE The Cisco Secure Access and TrustSec™ is the Borderless Network access control solution, providing

visibility into and control over devices and users in the network.

Within this solution, Cisco Identity Service Engine (ISE) is a context aware identity-based platform that

gathers real-time information from the network, users, and devices. ISE then uses this information to

make proactive governance decisions by enforcing policy across the network infrastructure utilizing built

in standard based controls.

Lab Topology

Lab IP and VLANs


Lab IP and VLANs

Internal IP Addresses

Internal VLANs and IP Subnets

Device Name/Hostname IP Address

Access Switch (3650) 3k-access.demo.local 10.1.100.1

Data Center Switch (3560X) 3k-data.demo.local 10.1.129.3

Wireless LAN Controller (2504) wlc.demo.local 10.1.100.61

Wireless Access Point (2602i) ap.demo.local 10.1.90.x/24 (DHCP)

ASA (5515-X) asa.demo.local 10.1.100.2

ISE Appliance ise-1.demo.local 10.1.100.21

AD (AD/CS/DNS/DHCP) ad.demo.local 10.1.100.10

MobileIron VSP mobileiron.demo.local 10.1.100.15

NTP Server ntp.demo.local 128.107.212.175

LOB Web lob-web.demo.local

portal.demo.local, updates.demo.local

business.demo.local

it.demo.local

records.demo.local

10.1.129.12

10.1.129.8

10.1.129.9

10.1.129.10

10.1.129.11

LOB DB lob-db.demo.local 10.1.129.20

Admin (Management) Client

(also FTP Server)

admin.demo.local

ftp.demo.local

10.1.100.6

Windows 7 Client PC w7pc-guest.demo.local 10.1.50.x/24 (DHCP)

VLAN VLAN Name IP Subnet Description

10 ACCESS 10.1.10.0/24 Authenticated users or access network using ACLs

20 MACHINE 10.1.20.0/24 Microsoft machine-authenticated devices (L3 segmentation)

(29) 10.1.29.0/24 Interconnect subnet between ASA and Access switch

30 QUARANTINE 10.1.30.0/24 Unauthenticated or non-compliant devices (L3 segmentation)

40 VOICE 10.1.40.0/24 Voice VLAN

50 GUEST 10.1.50.0/24 Network for authenticated and compliant guest users

90 AP 10.1.90.0/24 Wireless AP VLAN

100 Management 10.1.100.0/24 Network services (AAA, AD, DNS, DHCP, etc.)

129 WEB 10.1.129.0/24 Line-of-business Web servers

130 DB 10.1.130.0/24 Line-of-business Database servers

Connecting to Lab Devices


Note: Dedicated VLANs have been preconfigured for optional access policy assignments based on user identity, profiling, or compliance status. These VLANs include MACHINE, QUARANTINE, and GUEST. The labs will focus on the use of downloadable ACLs (dACLs) rather than VLAN assignment for policy enforcement.

Accounts and Passwords


Note: To access the lab, you must first connect to the Admin PC. The Admin PC provides a launching point for access to all the other lab components

Note: Admin PC access is through RDP, therefore you must have an RDP client installed on your computer

Connect to a POD Step 1 Launch the Remote Desktop application on your system.

a. In the LabOps student portal, click on the Topology tab

b. Click on the Admin PC, and then click on the RDP Client option that appears.

c. Clicking on this option should launch your RDP client and connect you to the Admin PC.

Login as admin / ISEisC00L

Note: All lab configurations can be performed from the Admin client PC.

Connect to ESX Server Virtual Machines During the lab exercises, you may need to access and manage the computers running as virtual

machines.

Access To Account (username/password)

Access Switch (3650) admin / ISEisC00L

Data Center Switch (3560X) admin / ISEisC00L

Wireless LAN Controller (2504) admin / ISEisC00L

ASA (5515-X) admin / ISEisC00L

ISE Appliances admin / ISEisC00L

AD (CS/DNS/DHCP/DHCP) admin / ISEisC00L

Web Servers admin / ISEisC00L

Admin (Management) Client admin / ISEisC00L

Windows 7 Client

(Local = W7PC-guest or W7PC-corp)

(Domain = DEMO)

W7PC-guest\admin / ISEisC00L

DEMO\admin / ISEisC00L

DEMO\employee1 / ISEisC00L



Step 1 From the Admin client PC, click the VMware vSphere Client icon on the desktop

Step 2 Click OK when the VMware vSphere Client starts.

Step 3 You have the ability to power on, power off, or open the console (view) these VMs. To do so,

place the mouse cursor over VM name in the left-hand pane and right-click to select one of

these options:

Step 4 To access the VM console, select Open Console from the drop-down.

Step 5 To login to a Windows

VM, select Guest >

Send Ctrl+Alt+del

from the VM Console

menu:

Step 6 For this lab ensure that the following VMs are up and running.

p##_ad

p##_ise-1-base

p##_lob-web

p##_mobileiron

p##_w7pc-guest

## is the pod number that you are assigned to. E.g., For POD 2, p##_ad would be p02_ad. The

VM w7pc-guest may be power on manually during the exercises.

Connect to Lab Device Command-Line Terminal

Step 1 To access the lab switches and ISE servers using SSH:

Pre-Lab Setup Instructions


a. From the Admin client PC, the PUTTY shortcut is on the taskbar. Click on the PuTTY

shortcut from the taskbar and it shows a list of devices and ISE servers.

b. Select the device that you’d like to log into and double click on it.

c. If prompted, click Yes to cache the server host key and to continue login.

d. Login using the credentials listed in the Accounts and Passwords table.


Basic Connectivity Test To perform a basic connectivity test for the primary lab devices, run the pingtest.bat script from

the Windows desktop of the Admin client PC:

Verify that ping succeeds for all devices tested by the script.

Note: Failure of lob-db to respond to ping is fine for this lab.

Basic ISE Configuration Step 1 Access the ISE administrative web interface.

a. On Admin PC, launch Mozilla Firefox web browser. Enter this URL in the address bar:

https://ise-1.demo.local/

Note: Accept/Confirm any browser certificate warnings if present.




Login with username admin and password ISEisC00L

Step 2 Join to the Active Directory.

a. Go to Administration > Identity Management > External Identity Sources.

b. Pick Active Directory from the left-hand-side panel, and select ise-1 in the right-hand-side

connection tab.

c. Click Join with AD domain admin credentials: administrator / ISEisC00L

Note: If the join fails due to clock skew, use putty ssh to ise-1 admin CLI and issue show ntp and show clock to check if the ntp

service is working. The ntp service may be corrected by a reboot of ise-1 or a reset the VM.

Step 3 Disable log collection suppression

The log suppression is on by default to reduce monitoring data storage. In order to see all log

entries during troubleshooting, it can be disabled either globally or selectively per collection

filters. In this lab, we will disable it globally, as shown in (a) below.

a. Disable suppression globally

i. Go to Administration > System >

Settings, expand on Protocols, and

select RADIUS.

ii. Clear the checkboxes Suppress

Anomalous Clients and Suppress

Repeated Successful

Authentications.

iii. Click Save when done.

b. (For reference only) Disable suppression per collection filter

i. Go to Administration > System > Logging, expand on Collection Filters, and click on

Add for a new filter.

ii. Select an attribute from the drop-down menu.



iii. Enter a value to match the attribute in (ii).

iv. Select Disable Suppression from the drop-down menu.

v. Click Submit.

WLC Configuration Step 1 Load WLC configuration for the lab

a. Login to WLC web interface https://wlc.demo.local as admin / ISEisC00L

b. Navigate to the top menu COMMANDS. Then, choose Download File from the left panel.

c. In Download file to Controller page, fill in the form as below:

Note: The “##” in p##-wlc-4hr.txt is two-digit to be replaced with the assigned pod number; e.g. p02-wlc-4hr.txt for Pod 02. Note: The ftp server is the admin PC itself. The wlc configuration file is in the folder C:\inetpub\ftproot\.

d. Click on the button Download to start the file transfer. The following will pop-up after the

clicking the Download button.

Click OK.

e. Wait for transfer to finish and reset to complete.

Note: WLC will reset after downloading configuration from an external file server. During the reset, use ping –t wlc to monitor.

Step 2 Using Browser (FireFox), Navigate to https://wlc.demo.local/. Log-in using Credential

User Name: admin

Password: ISEisC00L

Note: SSID names will change per POD; e.g. POD 01 = n-p01-TS-OPEN and n-p01-TS-WPA2e

Step 3 Click and then SSID number 11

Step 4 Click the CheckBox “Status”

Step 5 Click

Step 6 Repeat step 3 to step 5 for SSID number 10

File Type Configuration

Configuration File Encryption ☐ (unchecked)

Transfer Mode FTP

Server Details

IP Address 10.1.100.6

File Path /

File Name p##-wlc-4hr.txt

Server Login Username ftp

Server Login Password ftp

Server Port Number 21

https://wlc.demo.local/



Controlling iPad via VNC Client Below are some tips for controlling the iPad UI via VNC client:

Home: (On PC/Mac with 2/3-button mouse) Right click once with a mouse. (On Mac with track pad)

Touch with two fingers on the Track Pad If Secondary Click is configured.

Mouse: Mouse pointer mimics touching the iPad screen with one finger.

Scrolling or dragging: Press and hold Left mouse button and move the mouse pointer to scroll

Keyboard: Move the pointer over any text box on the iPad, click once, and then begin using your

local keyboard for input.

Note: The tab key is not available on the iPad’s virtual keyboard so you will have to move the pointer to

the text field you want to input text, and click on it.

Lab Exercise 1: Configure the My Devices Portal on ISE

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Lab Exercise 1: Configure the My Devices

Portal on ISE

Exercise Description This lab covers the ISE configuration requirements to enable and customize the My Devices

Portal. The My Devices Portal allows employees to manage the devices that they themselves

have on-boarded to the corporate network. Employees can add devices directly in this portal.

Employees can mark any device in their own lists as lost, which prevents others from

unauthorized network access when using the stolen device. Employees can reinstate a

blacklisted device in the My Devices Portal to grant it network access without re-registration.

Employees can also take any of their devices off the list temporarily, and later register them back

for network access.

Exercise Objective In this exercise, your goal is to familiarize with and configure the My Devices Portal on ISE. This

includes completion of the following tasks:

Verify My Devices Portal enablement

Customize the My Devices Portal

Modify the My Devices Portal authentication to include AD for user authentication

Launch the My Devices Portal and access it using AD user credentials

Step 4 Access the ISE administrative web interface.



Note: Accept/Confirm any browser certificate warnings if present. Note: “Your browser is not supported” may be ignored.

b. Login with username admin and password ISEisC00L. The ISE Dashboard should display.

Navigate the interface using the multi-level menus.




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Step 5 My Device Portal Settings

a. Navigate to Administration > Web Portal Management > Settings. From there, go to My

Devices > Portal Configuration.

b. Under the General section, verify

Enable My Devices Portal is

checked

c. Review the options to enable the

AUP link, setting the maximum

devices, email address and phone

number for Help Desk. The

maximum number of devices is set

to 5 by default.

d. Enter values of your choosing under Help Desk for Email and Phone number.

Step 6 Portal Theme

a. Go to Administration > Web Portal Management > Settings > General > Portal Theme.

Login page and banner logos as well as background images and colors can be customized.

Step 7 SSL and URL Settings for My Devices Portal

a. Go to Administration > Web Portal Management > Settings > General > Ports.

b. In My Devices Portal Settings, verify the HTTPS Port and Allowed Interfaces are set as

below:

c. Go down to Portal URLs and verify that

i. Default My Devices Portal URL is checked

ii. The text box is set to mydevices.demo.local

Note: By default, the friendly URL is not enabled. It’s preconfigured here in interest of time and avoiding a restart of ISE services. In

this setup, mydevices.demo.local is aliased to ise-1.demo.local in DNS.



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Step 8 Identity Source Sequence for My Devices

a. Under Administration > Web Portal Management > Settings > My Devices, verify the

Authentication Source is set to

MyDevices_Portal_Sequence, which is the

default.

b. Go to Administration > Identity Management > Identity Source Sequences. Edit the

MyDevices_Portal_Sequence and select demoAD as the only identity source in the list of

Authentication Search List. Save once completed.

Step 9 Finally, verify My Devices Portal is working with the configured settings.

a. From the web browser, access http://mydevices.demo.local

Note: Please accept/confirm any browser certificate warnings if present, which mostly due to the browser not trusting the root CA

certificate that signs the SSL server certificate of the ISE.

b. Login with the AD user/password employee1 / ISEisC00L

Upon successful login, a page

similar to the right will show:

Note: The authentication events can be shown in Operations Audit reports.

It needs to turn ARP (My Devices Portal) to log INFO messages and add LogCollector as the targets.

https://ise-1.demo.local:8443/mydevices/



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c. There will be options available to add devices but do not add any devices at this time. This

will be performed in later lab exercises.

You are now familiar with the look-and-feel of My Devices Portal. You will use this portal in subsequent exercises.

End of Exercise: You have successfully completed this exercise. Proceed to next section.

Lab Exercise 2: Configure ISE for Single SSID Wireless BYOD configuration


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Lab Exercise 2: Configure ISE for Single SSID

Wireless BYOD configuration

Exercise Description This exercise will show how to configure ISE for BYOD wireless deployment where only one

wireless SSID is required. Firstly you will confirm SSID settings on the Cisco WLC. Next you will

learn how to configure profiles for the SCEP CA and the Certificate Authentication Profile. Cisco

ISE uses Simple Certificate Enrollment Protocol (SCEP) to support the secure issuance of

certificates to network devices in a scalable manner. The SCEP in this lab is Microsoft Network

Device Enrollment Service on Windows Server 2008 R2 Enterprise. You will also learn how to

configure a client provisioning policy on Cisco ISE to allow the native supplicant provisioning.

Exercise Objective In this exercise, your goal is to configure ISE for single SSID Wireless BYOD, which includes the

completion of the following tasks in ISE:

Familiarize the WLC configuration needed for single SSID

Verify the Network Access Device configuration of the WLC

Configure the SCEP CA Profiles and the Certificate Authentication Profile

Modify the Identity Source Sequence to authenticate the user against AD

Modify the Authentication Policy to accept 802.1X authentication from wireless access

devices with EAP-TLS or PEAP (EAP-MSCHAPv2) protocols.

Modify the Authorization Policy to allow registration as well as supplicant provisioning and

to grant full access to registered devices.

Create Client Provisioning Policy to support native supplicant provisioning

Step 1 Open a new tab on the web browser and access the ISE administration web interface at

https://ise-1.demo.local using the credentials admin / ISEisC00L

Step 2 Verify that the Wireless LAN Controller configured as a Network Access Device in ISE.

a. Navigate to Administration > Network Resources > Network Devices

b. Under Network Devices in the right-hand panel, select wlc.

c. This network device is preconfigured with the values shown in the following table:

Attribute Value

Name wlc

Description -

IP Address 10.1.100.61 / 32

Model Name -

Software Version -

Device Type WLC

Location GOLD-Lab

Authentication Settings

Protocol RADIUS

Shared Secret ISEisC00L




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d. Update as needed and click Save when finished.

Step 3 Configure a SCEP RA Profiles.

a. Navigate to Administration > System > Certificates.

b. Go to SCEP RA Profiles. Add a new profile as below

Attribute Value

Name mscep (or any unique id)

Description -

URL http://ad.demo.local/certsrv/mscep

Note: The URL may start with either http:// or https://. The latter needs AD with a valid certificate and the root-CA certificate imported into ISE certificate store beforehand.

c. Click Test Connectivity to verify the connection to the SCEP server.

Note: If this fails, please ask the proctor to check on the ad server VM.

MSCEP is hosted on the Microsoft AD Server in this lab. The Proctor can either stop and start service (NDES) or restart the AD VM (Power-off & Power-on)

d. Once Test Connectivity succeeds, click Submit to save the profile.

e. Under Administration > System > Certificates, go to Certificate Store, both the CA and

RA (registration authority) certificates of the certificate chain for the SCEP server should

have been retrieved, as a result of (d).

Step 4 Configure a Certificate Authentication Profile

Go to Administration > Identity Management > External Identity Sources > Certificate

Authentication Profile to create a new one with the following information:

Click Submit to save the changes.



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Step 5 Add a new Identity Source Sequence

a. Go to Administration > Identity Management > Identity Source Sequences.

b. Click Add to create a new Identity Source Sequence.

Note: When using this identity source sequence in EAP-TLS authentications, it will pick the certificate authentication profile. In

password-based authentications, it will use the other identity sources in the authentication search list.

c. Click Submit to save the changes.

Step 6 Go to Policy > Policy Elements > Results > Authentication > Allowed Protocols, create a

new entry with the name PEAP_o_TLS and allow only two protocols:

a. EAP-TLS

b. PEAP with inner method EAP-MS-

CHAPv2

c. Click Submit to save changes

Step 7 Update Authentication Policy

a. Go to Policy > Authentication

b. Modify the rules Dot1X and Default Rule as below:



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Below shows the resulting authentication policy. The modified objects are highlighted in Yellow.

Status Name Condition Protocols Identity Source Options

MAB IF Wired_MAB

OR Wireless_MAB

allow protocols

Default Network Access and use Internal Endpoints Reject Reject Drop

Dot1X IF Wired_802.1X

OR Wireless_802.1X

allow protocols

PEAP_o_TLS and use DOT1X_Sequence Reject Reject Drop

Default Rule (if no match)

allow protocols

Default Network Access and use DenyAccess

Reject Reject Drop

c. Click Save.

Step 8 Go to Policy > Policy Elements > Results > Authorization > Authorization Profiles. Create

two Authorization Profiles that will be used in the Authorization Policy – one for full network

access and the other dedicated to supplicant provisioning.

a. Authorization Profile for allowing Full Network Access

Attribute Value

Name WLC_FullAccess

Description --

Access Type ACCESS_ACCEPT

Common Tasks

Airespace ACL Name PERMIT-ALL-TRAFFIC

Access Type = ACCESS_ACCEPT Airespace-ACL-Name = PERMIT-ALL-TRAFFIC


PERMIT-ALL-TRAFFIC is a

named ACL defined on the

WLC that permits all IP

traffic.

b. Authorization Profile for allowing Supplicant Provisioning


Attribute Value

Name WLC_SupplicantProvisioning

Description --


Common Tasks

Web Redirection (CWA,DRW, MDM, NSP, CPP)

Drop-down menu: Supplicant Provisioning ACL: PERMIT-2-ISE-a-DNS

Attributes Details

Access Type = ACCESS_ACCEPT cisco-av-pair = url-redirect-acl=PERMIT-2-ISE-a-DNS cisco-av-pair = url-redirect=https://ip:port/guestportal/gateway?sessionIdValue&action=nsp



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PERMIT-2-ISE-a-DNS is

another named ACL at

WLC. It permits limited

accesses to ISE and DNS

only.

Step 9 Next, add two Authorization Policy rules under Policy > Authorization as shown below – the

Rule Name – Reg with ISE TLS and Employee Personal Device. Also, set the Default rule to

DenyAccess.

Note: Identity Group RegisteredDevices is one of the Endpoint Identity Groups. Note: ISE 1.2 introduced a new attribute EndPoints:BYODRegistration, which

may be used to validate registration status instead of RegistredDevices. And, endpoints keep their pre-registration identity groups, if any.

Note: To insert a new authorization rule, click Edit in the right end of a rule and select from the drop-down option menu.

Note: To add the first condition from Library, such as Wireless_802.1X, use Select Existing Condition from Library. Wireless_802.1X is a compound condition.

If the first condition with an attribute/value pair, such as Network Access:EapAuthention EQUALS EAP-TLS, use Create New Condition (Advance Option).

Then, pick Add Attribute/Value for more of such conditions in the same rule.

Status Rule Name Identity Groups Other Conditions Permissions

Wireless Black List Default ISE

Blacklist Wireless_Access_ISE Blackhole_Wireless_Access_ISE

Profiled Cisco IP Phones ISE

Cisco-IP-Phone - Cisco_ IP_Phones_ISE

Profiled Non Cisco IP Phones ISE

- Non_Cisco_Profiled_Phones_ISE Non_Cisco_IP_Phones_ISE

Employee Personal Device

Any Wireless_802.1X AND Network Access:EapAuthentication EQUALS EAP-MSCHAPv2

WLC_SupplicantProvisioning

Reg with ISE TLS RegisteredDevices Wireless_802.1X AND Network Access:EapAuthentication EQUALS EAP-TLS AND CERTIFICATE:Subject Alternative Name EQUALS Radius:Calling-Station-ID

WLC_FullAccess

Default (if no matches) DenyAccess



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Click Save to save the changes.

Step 10 Go to Policy > Client Provisioning and create a new rule which will look like the following:

Status Rule Name Identity Groups

Operating Systems

Other Conditions

Results

Apple iOS Any Apple iOS All - iOS_WPA2e_TLS

Create a new Native Supplicant Profile in-line from within the Results cell.

Fill-in the native supplicant profile iOS_WPA2e_TLS as shown:

Attribute Value

Name iOS_WPA2e_TLS

Description -

Operating System Apple iOS All

Connection Type Wireless

SSID n-p##-TS-WPA2e

Security WPA2 Enterprise

Allowed Protocol TLS

Key Size 1024

Notes: SSID value is case-sensitive and needs to be exactly the same as the one defined in the WLC. To avoid any typos, copy the SSID name from the WLC and paste it onto the ISE GUI. To find SSID for your POD, Go to admin PC, launch a browser and login onto WLC (https://wlc.demo.local) with

Username = admin and Password = ISEisC00L.

Click and then copy the name of the Secure SSID e.g. n-p##-TS-WPA2e. If SSID is disabled,

Click on the SSID and Enable it.

DO NOT use OPEN SSID

Click Save to save the changes.


Lab Exercise 3: Test and Verify the onboarding of a non-corporate Apple iPad


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Lab Exercise 3: Test and Verify the onboarding

of a non-corporate Apple iPad

Exercise Description In this exercise you will get the experience of onboarding an Apple iPad onto the network in a

BYOD use case. From the iPad you will connect over the wireless network to the single SSID you

configured in the earlier exercise. You will use your AD credentials to let Cisco ISE know that the

iPad is a personal device that belongs to you the employee. When you connect to the network

you will verify profile installation for the native supplicant on the iPad. Using Cisco ISE live logs

you will monitor the onboarding process and verify successful completion via the My Devices

Portal.

Warning: The Apple iPad you will be using is controlled remotely using VNC over the USB port of the admin PC. Due to configuration and limitations of remotely controlling an interactive device like the iPad in a lab environment please do not deviate from the exercise steps. Any deviation may result in losing connectivity to the iPad, which will need physical / manual resetting and prevent you from experiencing the full potential of the lab.

Thank you for your cooperation.

Exercise Objective In this exercise, your goal is to complete the following tasks:

Connect to the iPad via VNC to test the wireless BYOD feature

Connect the iPad to the corporate SSID and check the onboarding of Apple iPad and

installation of the profiles for the native supplicant for the corporate user

Check the ISE Live Logs to monitor the process

Check the My Devices Portal to see the device registration

Step 1 Click on the short-cut VNC-to-iPad on the taskbar to start a VNC session to the iPad.

Step 2 Press any key to continue, once prompted to do so.

Tips on controlling the iPad UI via VNC client:

Home: (On PC/Mac with 2/3-button mouse) Right click once with a mouse. (On Mac with track pad) Touch with two fingers on the Track Pad If Secondary Click is configured.

Mouse: Mouse pointer mimics touching the iPad screen with one finger.

Scrolling or dragging: Press and hold Left mouse button and move the mouse pointer to scroll

Keyboard: Move the pointer over any text box on the iPad, click once, and then begin using your local keyboard for input.

Note: The tab key is not available on the iPad’s virtual keyboard so you will have to move the pointer to the text field you want

to input text, and click on it.

Step 3 On the iPad, navigate to Settings > General > Profiles. Remove any existing profiles, if

present.

Note: If no profiles, you might not see the profiles menu option.

Step 4 Next on the iPad, go to Settings > Safari and hit Clear History as well as Clear Cookies and

Data.

Step 5 Go to Settings > Wi-Fi and slide the virtual switch to enable Wi-Fi. Select and connect to the

network n-p##-TS-WPA2e

a. Enter the username/password – AD credentials (employee1 / ISEisC00L) and click Join

b. Click to Accept the certificate.



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Note: This certificate with a subject name aaa.demo.local shown as the certificate subject, it is a wild-card certificate. Note: Apple iOS prompts for the RADIUS server EAP-TLS certificate because it sees the certificate the first time and an ad-hoc connection.

c. Next click on the blue arrow of the connected network and verify the IP address assigned

Note: IP address for the iPad might be different depending on the DHCP scopes defined for the POD. Your iPad might get an IP address from 10.1.10.x subnet which is OK.

Step 6 Now launch the mobile Safari app and access the website www-int.demo.local.

You will receive a warning “Cannot Verify Server Identity”. Click Continue then be redirected to

the self-provisioning page.

Note: If a red error shown and the Register button is grey out, check if a Client Provisioning Policy rule has been created for the Apple iOS (Policy > Client Provisioning).

Also, run a Supplicant Provisioning Report (Operations > Reports > Endpoints and Users > Supplicant Provisioning > Run)



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When prompted to install the CA certificate that signed the SSL server certificate of ISE, click

Install.

Accept any Warnings to complete this installation.

Step 7 Once back to the self-provisioning page in Safari, enter an optional description and click

Register.

At this time, the ISE Profile Service

pops up and prompts for Install.

Step 8 Click Install to start the Apple Over-

The-Air (OTA) enrollment process. This

will automatically generate the key,

enroll the identity certificate, and save

the resulting signed Wi-Fi profile to the

iPad.

Note: If errors occur when installing the profile, do the following:

Verify a SCEP RA profile has been created (Administration > System > Certificates > SCEP RA Profile)

Verify the CA and RA certificates have been downloaded to the Certificate Store (Administration > System > Certificates > Certificate Store)

Check the console output of the iPad using the iPhone Configuration Utility (iPCU) from Apple, which is installed on the admin PC (Start > All Programs > iPhone Configuration Utilities)

Step 9 Once profile Installed, click Done.

Step 10 Now back to the mobile Safari app, enter www-int.demo.local, which should take you to the

website.

Step 11 Verifying Settings > General > Profiles shows two profiles are installed

Notes: iOS_WPA2e_TLS is the name of the supplicant profile created in Step 10 of Exercise 2.

Step 12 Check the live authentication logs on ISE admin web console (Operations > Authentications)

to verify that the correct authorization profiles were applied. The sequence will look similar to the

following. Initially, the device will be authorized for WLC_SupplicantProvisioning. Once the

provision is done, another authentication occurs and the WLC_FullAccess profile will be applied.



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Note: For detailed troubleshooting, enable DEBUG logging for relevant components -- client, guest and provisioning. (Admin>System>Logging>Debug Log > Config)

Step 13 Go to the My Devices Portal http://mydevices.demo.local and inspect the endpoint registration

states. Login as employee1 / ISEisC00L if the portal session expires.

a. The initial state of the device is Pending as shown below.

b. Once the newly installed Wi-Fi profile authenticates the device to the

network, this state will move to Registered.

This transition may take up to 20 minutes or not occur at all due to bug CSCtx94533

More Troubleshooting Tips

Helpful WLC CLI commands:

Debugging client traffic debug client <mac_address>

Debugging AAA authentication debug aaa events enable

Debugging 802.1x events debug dot1x events enable

Bypass captive portal config network web-auth captive-bypass enable


Lab Exercise 4: Test and Verify the Device Blacklisting function on My Devices Portal


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Lab Exercise 4: Test and Verify the Device

Blacklisting function on My Devices Portal

Exercise Description This exercise will show you the device self-management features of Cisco ISE.

You will simulate losing your iPad and blacklisting the device as lost. Blacklisting the device

prevents it from being misused on the corporate network. Cisco ISE uses RADIUS CoA

messaging to interact with network access devices in enforcing restrictions on the user self-

provisioned device.


Customize the Authorization Profile to Blacklist wireless endpoints

From the My Devices Portal mark the device as Lost to observe the Change of Authorization

(CoA) occur and restrict access from the device

When the device is reinstated on the My Devices Portal, Change of Authorization is again

triggered and the device should now be given a full network access

Step 1 Refer to Appendix A for the sample WLC configuration. Login to WLC web interface

https://wlc.demo.local as admin / ISEisC00L to review the WLAN (menu WLANs) and ACLs

(menu SECURITY; side Access Control List > Access Control List) used in this exercise.

a. WLAN: n-p##-TS-WPA2e

b. ACLs: PERMIT-ALL-TRAFFIC and BLACKHOLE

Note: The “#” in n-p##-TS-WPA2e is to be replaced with the assigned pod number; e.g. n-p22-TS-WPA2e

Step 2 Go to My Devices Portal. Select the iPad and click Lost? The device will now

be blocked from accessing the network. Note the icon change under the State.

Step 3 From the VNC session to

the IPad, switch to the

mobile Safari app. Reload

the page www-

int.demo.local and the

user will see a message

This device has been

marked as lost …

Step 4 Under Operations > Authentications, review the Live Logs. It will show that a Dynamic

Authorization is triggered after the device is Lost then a reauthorization matches the device to

the BlackList_Wireless_Access profile


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Step 5 Back to My Devices Portal and click Reinstate. The iPad should now be

allowed to the network. Notice the change in the icon under State.

Step 6 The Live Authentications logs should show an entry Dynamic Authorization (CoA) succeeded

followed by a re-authentication, which put the device in WLC_FullAccess profile.

Step 7 On iPad, again try to access www-int.demo.local. The website should now be accessible.

Step 8 On iPad, go to Settings > Wi-Fi and slide the virtual switch to turn off Wi-Fi.


Lab Exercise 5: Configure ISE for 3rd Party MDM integration


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Lab Exercise 5: Configure ISE for 3rd Party

MDM integration

Exercise Description

This lab covers the ISE configuration requirements to enable ISE integration with 3

rd Party MDM servers.

Mobile Device Management (MDM) software secures monitors, manages and supports mobile devices

deployed across mobile operators, service providers and enterprises. A typical MDM product consists of a

policy server and an inline enforcement point that controls the use of applications (e.g. email) on a mobile

device in the deployed environment. Today Cisco Identity Services Engine (ISE) is the only entity that can

provide granular access to endpoints (based on ACL’s, trust sec SGT’s etc.). In this integration, ISE-

enabled network is the enforcement point while the MDM policy server serves as the policy decision

point. ISE expects specific data from MDM servers to provide a complete solution

The following are the high-level use cases in this solution.

Device registration- Non registered endpoints accessing the network on-premises will be redirected to registration page on MDM server for registration based on user role, device type, etc.

Remediation-Non compliant endpoints will be given restricted access based on compliance state

Periodic compliance check – Periodically check with MDM server for compliance

Ability for administrator in ISE to issue remote actions on the device through the MDM server (e.g.: remote wiping of the managed device)

Ability for end user to leverage the ISE My Devices Portal to manage personal devices, e.g. Full Wipe, Corporate Wipe and PIN Lock.

MDM Servers can be used as a cloud service or installed locally on premises. Once the installation, basic

setup and compliance checks are configured on the MDM server, it can then be added to ISE

Logical Network Topology



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MDM Integration use-case overview

1. User associates device to SSID

2. If user device is not registered, user goes through the BYOD on-boarding flow, details listed in Appendix

3. ISE makes an API call to MDM server

4. This API call returns list of devices for this user and the posture status for the devices – Please note that we can pass MAC address of endpoint device as input parameter.

5. If user’s device is not in this list, it means device is not registered. ISE will send a change of authorization to NAD to redirect to ISE, Users will be re-directed to MDM server (home page or landing page)

6. ISE will know that this device needs to be provisioned using MDM and will present an appropriate page to user to proceed to registration.

7. User will be transferred to the MDM where registration will be done. Control will transfer back to ISE either through automatic redirection by MDM server or by user refreshing their browser again.

8. ISE will query MDM again to gain knowledge of Posture status

9. If the user device is not in compliant to the posture (compliance) policies configured on MDM, they will be notified that the device is out of compliance and need to be in compliance

10. Once user’s device becomes compliant, MDM server will update the device state in its internal tables.

11. At this stage user can refresh the browser at which point control would transfer back to ISE.

12. ISE would also poll the MDM server periodically to get compliance information and issue COA’s appropriately.

Exercise Objective

In this exercise student will add 3rd

party MDM server in to ISE and then configure ISE authorization polices to use MDM attributes.

The diagram below shows the main steps in configuring MDM Integration.



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Step 1 MDM Server Certificate

Note: Certificate for the 3rd

party MDM server for step 1 is already downloaded into ISE. Step 1 is only to view the Certificate for the completeness of the configuration.

Go to Administration > System > Certificates > Certificate Store and verify that the Mobile Iron

Certificate is in Certificate Store as shown below.

Step 2 Add MDM Server, Go to Administration > Network Resources > MDM. Click Add, to add the

MDM server. Enter MDM Server details as below with credentials User name: admin

Password: ISEisC00L

Make sure that select the checkbox against Enable for the server to be enabled after adding.



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Step 3 Click on “Test Connection” and an info dialog box will

pop up.

Step 4 Click on Submit. It will test the connectivity again and add the MDM server. Also, check the MDM status and ensure it is Active.

Step 5 Review the MDM dictionaries. Once the MDM server is added, the supported dictionaries show-

up on ISE, which could be later used in to ISE Authorization Policies. Go to Policy > Policy

Elements > Dictionaries > System > MDM > Dictionary Attributes and review all the

available attributes.

Step 6 Log on to the WLC. Navigate to Security > Access Control Lists > Access Control Lists.

Verify the ACL named “MDM_Quarantine_ACL” present on the Wireless LAN Controller. This

ACL was used in policy earlier to redirect clients selected for BYOD supplicant provisioning,

Certificate provisioning and will also be used for MDM Quarantine.



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The Cisco Identity Services Engine IP address = 10.1.100.21

Internal Corporate Networks = 10.0.0.0, 255.0.0.0 (to redirect) (Allow ISE and MDM Server)

MDM Server = 10.1.100.15

Explanation of the MDM_Quarantine_ACL is as follows

1. Allow DNS traffic “inbound” for name resolution.

2. Allow all traffic “inbound” to ISE for Web Portal and supplicant and Certificate provisioning flows

3. Allow access “inbound” to MDM server for MDM device registration and compliance checks

4. Allow ICMP traffic for trouble shooting, it is optional

5. Deny all traffic “inbound” to corporate resources. Any 80/tcp access hits will redirect to ISE (As per company policy)

6. Permit all the rest of traffic, to allow remediation from Internet sites, such as Apple app store.

Step 7 Configure ISE Authorization Policies. Once MDM server is added in to ISE, we can configure

authorization polices in ISE to leverage the new dictionaries added for MDM servers.

a. Create an Authorization Profile named “MDM_Quarantine” for devices which are not in

compliant to MDM polices. In this case all non-compliant devices will be redirected to ISE

and presented with a message

b. Go to Policy > Policy Elements > Results > Authorization > Authorization Profiles and

Click on Add to add the MDM_Quarantine as below :



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Step 8 Update ISE Authorization Policy

a. Go to Policy > Authorization.

b. Locate the Authorization policy rule Reg with ISE TLS and select Duplicate Above

c. Update the two policy rules (Reg with ISE TLS and its duplicate) as defined below, in turn:

Reg with ISE and MDM comp - Once the device is registered with both ISE and MDM, and is in

compliance to MDM policies, it will be granted full access to the network.

Reg with ISE NOT MDM - This Authorization Rule is added for devices which are registered with ISE but

either not yet with an MDM server or not in compliant to MDM policies. Once the device hits this rule, it

will be forwarded to ISE MDM landing page. If not yet registered with MDM, the “Register” button is

shown. If already registered but not yet compliant, it will inform the user about the compliance failure.

Note: Use Duplicate Above/Below to speed up creating rules with similar conditions.


…

Employee Personal Device

Any Wireless_802.1X AND Network Access:EapAuthentication EQUALS EAP-MSCHAPv2

WLC_SupplicantProvisioning

Reg with ISE and MDM compliant

RegisteredDevices

Wireless_802.1X AND Network Access:EapAuthentication EQUALS EAP-TLS AND CERTIFICATE:Subject Alternative Name EQUALS Radius:Calling-Station-ID AND MDM:MDMServerReachable EQUALS Reachable AND MDM:DeviceRegisterStatus EQUALS Registered AND MDM:DeviceCompliantStatus EQUALS Compliant

WLC_FullAccess

Reg with ISE not MDM

RegisteredDevices Wireless_802.1X AND Network Access:EapAuthentication EQUALS EAP-TLS AND CERTIFICATE:Subject Alternative Name EQUALS Radius:Calling-Station-ID AND MDM:MDMServerReachable EQUALS Reachable

MDM_Quarantine


Do not forget to Save all the changes after updating the Authorization Policy rules.


Lab Exercise 6: MDM policy configuration on 3rd Party MDM Server.


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Lab Exercise 6: MDM policy configuration on 3rd

Party MDM

Server.

Exercise Description

This exercise will review MobileIron Policy Configuration for the corporate compliance policies

Note: Please DO NOT change any policies on the 3rd party MDM server as this could leave the iPad in an unusable state

Exercise Objective

In this exercise, your goal is to familiarize and review configuration of the MobileIron Server for

the corporate policies. This includes completion of the following tasks:

Verify admin account privileges for REST API, i.e. account used by ISE to send a REST

API call to MobileIron Server

Review the Default Security Policies

Review the iOS APP installation configuration (Quick Graph: Your Scientific Graphing

Calculator & Calculator for iPad Free)

Step 1 Access the MobileIron administrative web interface.


https://mobileiron.demo.local/admin

Note: Accept/Confirm any browser certificate warnings if present.

b. Login with username admin and password ISEisC00L. Once you login, the USER &

DEVICES tab should display.

Step 2 User Management

a. Navigate to USERS & DEVICES > User Management. From there, click the checkbox

before admin user and click on Assign Roles.

https://mobileiron.demo.local/admin



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b. Notice that API check box is selected for the user

c. Navigate to USERS & DEVICES > User Management. From there, click the checkbox

before employee1 user and click on Assign Roles.

d. Notice that API check box is NOT selected for the user

Step 3 Application Control Policies on MobileIron Server

a. Navigate to APPS & CONFIGS > App Control

b. Click the Edit button for Quick Graph: Your

Scientific Graphing Calculator

c. Verify the settings as below

Attribute Value

Name Quick Graph: Your Scientific Graphing Calculator

Type Required

App Name IS

App Search String Quick Graph: Your Scientific Graphing Calculator

Device Platform ALL

Comment Quick Graph: Your Scientific Graphing Calculator

Step 4 Default Security Policy on MobileIron Server

a. Navigate to POLICIES > All Policies Default Security

Policy. From there, click the Edit button on the right side

of the screen.

b. Review this Policy for Password, Type, Length, Data

Encryption etc.

c. Under “Access Control”, verify Quick Graph: Your Scientific Graphing Calculator &

Calculator for iPad Free are the only “Enabled” rules.



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Update as needed. Then, click

Step 5 Application Distribution Policies on MobileIron Server

a. Navigate to APPS & CONFIGS > App Distribution.

b. From there, click the dropdown button and select iOS

c. Calculator for iPad Free has already been

imported into the MobileIron server from APP

store. Click the Edit button to review the details.

Note: Below is needed as the current value on the server is set to Yes.

Verify its Clicked on Yes for MobileIron VSP to send

an installation request to the endpoint at the time of

registration and click “Save”.

d. Quick Graph: Your Scientific Graphing Calculator

has already been imported into the MobileIron server

from APP store. Click the Edit button to review the

details.

Note: Below is needed as the current value on the server is set to No.

Click on Yes for MobileIron VSP to send an

installation request to the endpoint at the time of

registration and click “Save”.

You are now familiar with the basic configurations of 3rd-Party MDM server - MobileIron. You will use them in subsequent exercises.


Lab Exercise 7: Test and Verify 3rd party MDM integration onboarding of a non-corporate Apple iPad


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Lab Exercise 7: Test and Verify 3rd

party MDM

integration onboarding of a non-corporate

Apple iPad

Exercise Description In this exercise you will get the experience of MDM enrollment process, BYOD on-boarding on

the iPad was already completed in Lab Exercise 3 therefore this will be followed by MDM

enrollment. iPad’s native supplicant is already provisioned with the wireless SSID therefore this

will address the MDM enrollment. Using Cisco ISE live logs you will monitor the onboarding

process and verify successful completion via the My Devices Portal.

Warning:

The Apple iPad you will be using is controlled remotely using VNC over the USB port of the admin PC. Due to configuration and limitations of remotely controlling an interactive device like the iPad in a lab environment please do not deviate from the exercise steps. Any deviation may result in losing connectivity to the iPad, which will need physical / manual resetting and prevent you from experiencing the full potential of the lab.

Thank you for your cooperation.


Complete device enrollment with 3rd

party MDM, install corporate application

Check the ISE Live Logs to monitor the process

Check the My Devices Portal to see the device registration

Use My Devices Portal to issue a corporate wipe.

Step 1 On iPad, go to Settings > Wi-Fi and slide the virtual switch to turn on Wi-Fi.

Note-1: If the VNC to iPad is closed then, click on the short-cut VNC-to-iPad on the taskbar to restart a VNC session to the iPad.

Note-2: If the Wi-Fi is not turned off at the end of Lab Exercise 4, first turn it off and remove the client session from the wlc -- Use the Firefox browser on the admin-PC to go to https://wlc.demo.local, navigate to menu MONITOR > Clients, follow the client mac address hyperlink to drill into the session, and click the button “Remove”.

Step 2 Launch the mobile Safari app and access www.google.com. The endpoint will have access as

per corporate policies, as the iPad was previously registered with ISE in Lab Exercise 3.

Step 3 Now access the website www-int.demo.local (Corporate Resource), since the device is not

enrolled with MDM, as per configured policies the device will be redirected to the page hosted

on ISE to register with 3rd

Party MDM Server. To simplify end-user-experience, link to the

configured 3rd

party MDM Server will be presented where user can click on the link to get

redirected to install the MDM client.

https://wlc.demo.local/

http://www.google.com/



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Click on the link called “Step1: Enroll” but do NOT click on the “Step 2: Continue” button.

Note: In this lab the 3rd

party MDM agent is already downloaded so, DO NOT click

Go to iPad home screen by right click on iPad, Hold Down the click Key and move the mouse

towards your left to Swipe on Screen, this will take you to the third page on iPad, click on to

launch the MobileIron Agent.

Note: If the third page has no MobileIron, right click once to go back to iPad home screen and right click again to launch search. Enter MobileIron as the search string to find and launch it.

If you get the “Application Reset” pop-up, click OK to continue

Step 4 Enter the following values and accept ALL certificates when prompted. If asked for Certificate,

Click Accept since this is the certificate from MobileIron Server to be installed on the iPad. The

certificate is later used to push MDM profile and Certificates from the MobileIron Server

a. Click Accept Certificate

Attribute Value

User Name employee1

Server mobileiron.demo.local

Password ISEisC00L



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b. iPad will be prompted that its configuration will be

updated, click “OK” to continue

c. MobileIron will now push MDM profile on the

iPad. But, before it can push profile, iPad

needs certificate of the MobileIron server,

therefore MobileIron server will now

configure the iPad to initiate SCEP request

for the certificate, click “install” to download

the profile on iPad

d. iPad will prompt that the profile in unverified (since it

signed by the MobileIron server whose certificate chain

has not been installed on the iOS).

Click “Install Now”

e. iPad will prompt that MobileIron server is

installing the certificate name “PortalCA”

which is not a publically signed certificate.

Click “Install Now”

Once the profile and Certificates are downloaded on the

iPad, click “Done”



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Notes: After clicking on “Done”, STOP and wait for the iPad to prompt for “App Installation”. If the

iPad does not prompt for “App Installation” please check with the Lab Administrator. This is to test non-compliance state of the iPad.

iPad is now registered with the MobileIron MDM server but is missing the corporate application therefore is NOT compliant with ISE as per configured Policies.

Step 5 As part of corporate compliance polices, the device needs to have the corporate applications. In

this LAB, MDM server will be pushing the Calculator for iPad Free application onto the iPad.

Notes: At this time Click Cancel for “Calculator for iPad Free”.

Step 6 As part of corporate compliance polices, the device needs to have the corporate applications. In

this LAB, MDM server will be pushing the Quick Graph: Your Scientific Graphing Calculator

application onto the iPad.

Notes: At this time Click Install for Quick Graph: Your Scientific

Graphing Calculator.

Enter Password = ISEisC00L when prompted

Please allow time for APP installation to complete

Step 7 Click on Safari to open the browser and access “www-int.demo.local” then click the Continue

button so ISE can send a COA-Reauth.

Once ISE sends a successful COA, it will refresh the iPad browser prompting the

user to access the original URL



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Step 8 Type the original URL in the address bar “www-int.demo.local”.

iPad is non-compliant with the corporate polices as it’s missing

the Calculator for iPad Free application therefore ISE will

redirect the user to the MDM non-compliance page.

The explanation and recommendation text might be different from the screenshot, depending on

the MobileIron VSP server version.

Step 9 Go to iPad home screen by right click on iPad, Hold Down the click Key and move the mouse

towards your left to Swipe on Screen, this will take you to a new page on iPad, click on

the MobileIron Agent to launch the application.

Note: If the page has no MobileIron, right click once to go back to iPad home screen and right click again to launch search. Enter

MobileIron as the search string to find and launch it.

Step 10 Re-Enroll with MDM

a. Click Settings > Check for Updates then

Re-Enroll Device

b. iPad will now go through the MDM Re-enrollment

process, the user will be prompted to Install the profile

so iPad can initiate SCEP request to MobileIron server

to get the certificates. Click Install

c. Click “Install Now” to accept the warnings



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d. Click Install to install the MDM profile on the

iPad so MobileIron MDM server can manage

the device

e. Once profile is installed click Done

f. This time wait until prompted to install the “Calculator for iPad

Free” APP. Please click install

g. iPad will request APP Store password for the

[email protected] account, please enter “ISEisC00L”

h. Please wait for Calculator for iPad Free App installation to complete

i. Once the Calculator for iPad Free application

installation is complete, click on Safari to open the

browser and access “www-int.demo.local” then click

the Continue button so ISE can send a COA-Reauth.

mailto:[email protected]



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j. Once ISE sends a successful COA, it will refresh the iPad

browser prompting the user to access the original URL

Step 11 Using the Admin PC, go to MobileIron Server.

Click on “USERS & DEVICES”

Step 12 Click on User “employee1”

Step 13 On the right section of the screen “Device Details” click on small arrow before “Apps” to expand.

Make sure all the APP’s are in compliance and NOT in RED



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Notes: After clicking on “Apps” STOP if any of the APP is reported in RED. This means that the MobileIron MDM

Server has NOT received updates from the MobileIron Agent. To send another update from MobileIron Agent to MobileIron Server Go to iPad home screen by right click on iPad, Hold Down the click Key and move the mouse towards your left to Swipe on Screen, this will take you to a new page on iPad, click on the MobileIron Agent APP to launch the APP

Click Settings then Force Device Check-in

Click Check-in

Please note that this might need to be done multiple times depending on if the update from the MobileIron Agent gets to the MobileIron Server. Repeat from Step 10 to make sure APP’s are in compliance.

Step 14 Once the MobileIron Server shows employee1 as

compliant, click on Safari to open the browser and

access “www-int.demo.local” then click on the

Continue button so ISE can send a COA-Reauth.

Once ISE sends a successful COA, it will refresh the iPad

browser prompting the user to access the original URL

Please type the original URL in the address bar “www-int.demo.local”

Employee1 will now have access to the corporate

resources



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Step 15 Look at the live logs on ISE admin web console to verify that the correct authorization profiles

were applied. Initially, the device will be authorized for MDM_Quarantine. Once the provision is

done, another MDM registration process will start where first the user would be requested to

register and then comply with the corporate compliance policies, which would result in another

authentication, and then the WLC_FullAccess profile will be applied.


Lab Exercise 8: Test and Verify the Corporate Wipe function on My Devices Portal


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Lab Exercise 8: Test and Verify the Corporate

Wipe function on My Devices Portal

Exercise Description This exercise will show you the device self-management features of Cisco ISE.

You will simulate losing your iPad and performing a Corporate Wipe action on the device.

Corporate Wipe will remove all the corporate data. In this case Quick Graph: Your Scientific

Graphing Calculator & Calculator for iPad Free applications were pushed as a corporate

application earlier so will be removed. Cisco ISE uses API’s to interact with the MDM Server in

enforcing restrictions on the user self-provisioned device.


Review the MDM_Quarantine policy that was created earlier

From the My Devices Portal initiate the Corporate Wipe action on the device to observe the

Change of Authorization (CoA) occur and restrict access from the device

Step 1 Refer to Appendix A for the sample WLC configuration. Login to WLC web interface

https://wlc.demo.local as admin / ISEisC00L to review the WLAN (menu WLANs) and ACLs

(menu SECURITY; side Access Control List > Access Control List) used in this exercise.

a. WLAN: n-p##-TS-WPA2e

b. ACLs: PERMIT-ALL-TRAFFIC and MDM_Quarantine_ACL

Note: The “##” in n-p##-TS-WPA2e is to be replaced with the assigned pod number; e.g. n-p22-TS -WPA2e for POD 22

Step 2 Review the authorization profile MDM_Quarantine under Policy > Policy Elements > Results

> Authorization > Authorization Profiles.

Access Type = ACCESS_ACCEPT cisco-av-pair = url-redirect=https://ip:port/guestportal/gateway?sessionId=SessionIdValue&action=mdm cisco-av-pair = url-redirect-acl=MDM_Quarantine_ACL

Step 3 Perform Corporate Wipe

a. From the iPad VNC session, verify iPad Wi-Fi is ON and connected to n-p##-TS-WPA2e.

b. Go to My Devices Portal and click Corporate Wipe for the iPad. The Quick Graph: Your

Scientific Graphing Calculator & Calculator for iPad Free applications will now be

removed from the iPad and the device will be blocked from accessing the corporate

network. Note the icon change under the State.

Lab Exercise 8: Test and Verify the Corporate Wipe function on My Devices Portal


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Notes: Due to possible “Race Condition” (CSCui00582), ISE does not send a CoA to the controller after initiating the Corporate WIPE. Please initiate a CoA from ISE Live Session Log’s or toggle WiFi to see the change in authorization policy rule.

OR

Step 4 From the VNC session to the IPad, switch to the mobile Safari app. Reload the page www-

int.demo.local and the user will see a message

You must enroll your device …

Step 5 Under Operations > Authentications, review the Live Logs. It will show that a Dynamic

Authorization is triggered after the device is Corporate-Wiped then a reauthorization matches

the device to the MDM_Quarantine profile

Step 6 Clean up iPad and turn off wireless to get ready for next exercise

a. Close all browser tabs.

b. Go to Settings > Wi-Fi and slide the virtual switch to disable Wi-Fi.

c. Remove the two profiles installed by the ISE BYOD services on iPad under Settings >

General > Profiles.

d. Go to Settings > Safari and hit Clear History as well as Clear Cookies and Data.


Optional Exercise A: Configure ISE for Wired MAB-to-PEAP Onboarding


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Optional Exercise A: Configure ISE for Wired

MAB-to-PEAP Onboarding

Exercise Description This exercise showcases flexibility of Cisco ISE where an employee may provision a personal PC

onto a wired network.

Exercise Objective In this exercise, your goal is to configure the ISE for wired MAB-to-PEAP BYOD, which includes

the completion of the following tasks in ISE:

Modify the MAB Authentication Policy to allow fail-open on user-not-found

Modify the Authorization Policy to allow CWA. Then, grant full access to the users

authenticated using MSCHAPv2 and on registered devices.

Add Client Provisioning Policy to provision native supplicant for Windows PC

Step 1 Access the ISE web administration interface at https://ise-1.demo.local using the credentials

admin / ISEisC00L

Step 2 Update Guest_Portal_Sequence

a. Go to Administration > Identity Management > Identity Source Sequences

b. Edit Guest_Portal_Sequence to use demoAD in its Authentication Search list.

c. Hit Save and continue

Step 3 Under the Policy > Policy Elements > Results > Authentication > Allowed Protocols, add a

new allow protocols HostLookup_only. Enable only Process Host Lookup and disable all

other protocols.

Click Submit to save.




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Step 4 Modify the Authentication Policy under Policy > Authentication as shown below in Yellow

Status Name Condition Protocols Identity Source Options

MAB IF Wired_MAB

OR Wireless_MAB

allow protocols

HostLookup_only and use Internal Endpoints Reject Continue Drop

Dot1X IF Wired_802.1X

OR Wireless_802.1X

allow protocols

PEAP_o_TLS and use DOT1X_Sequence Reject Reject Drop

Default Rule (if no match)

allow protocols

Default Network Access and use DenyAccess

Reject Reject Drop

For the Authentication Policy rule MAB

i. Change allowed protocols to

HostLookup_only, created in Step 3

ii. Expand the Identity Source selection

Internal Endpoints and modify its fail-open

option to Continue if user not found.

iii. Save changes

Step 5 Create Authorization Profile Wired_CWA

Go to Policy > Policy Elements > Results > Authorization > Authorization Profiles. Create

an Authorization Profile as below:

Attribute Value

Name Wired_CWA

Description Redirect all traffic to WebAuth except ISE


Common Tasks

Web Redirection (CWA, DRW, MDM, NSP, CPP)

Drop-down menu: Centralized Web Auth ACL: ISE-URL-REDIRECT Redirect (drop-down): Default

Attributes Details

Access Type = ACCESS_ACCEPT cisco-av-pair = url-redirect-acl=ISE-URL-REDIRECT cisco-av-pair = url-redirect=https://ip:port/guestportal/gateway?sessionIdValue&action=cwa


Step 6 Create Authorization Profile Wired_FullAccess

Go to Policy > Policy Elements > Results > Authorization > Authorization Profiles. Create

an Authorization Profile as below:

Attribute Value

Name Wired_FullAccess

Description Allow All Traffic


Common Tasks

DACL Name PERMIT_ALL_TRAFFIC

Attributes Details

Access Type = ACCESS_ACCEPT DACL = PERMIT_ALL_TRAFFIC



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Step 7 Modify the Authorization Policy under Policy > Authorization, insert two new rules after Reg

with ISE not MDM shown below as Registered MSCHAPv2 and Wired MAB and save changes


…

Reg with ISE not MDM

RegisteredDevices … MDM_Quarantine

Wired Registered MSCHAPv2

RegisteredDevices Wired_802.1X AND Network Access:EapAuthentication EQUALS EAP-MSCHAPv2

Wired_FullAccess

Wired MAB Any Wired_MAB Wired_CWA


Step 8 Configure the Client Provisioning Policy.

Note: The resources for the client provisioning can be created either under Policy > Policy Elements > Results > Client Provisioning, or in-line while adding a client-provisioning rule without leaving the policy page. The latter is described here, but it has a known issue that the admin user needs to re-select the resources after creating them this way.

a. Go to Policy > Client Provisioning Policy and add a rule for Windows PC.

Status Rule Name Identity Groups

Operating Systems

Other Conditions Results

Apple iOS Any Mac iOS All - iOS_WPA2_TLS

Windows PEAP Any Windows All - Config Wizard: WinSPWizard 1.0.0.34

Wizard Profile: Windows_Wired_PEAP

b. Under Native Supplicant Configuration, expand the cell results to create the following two

resources inline

I. Config Wizard

a) Download the wizard bundle from the following location on the admin PC’s

http://tools.demo.local/cp/win_spw-1.0.0.34-isebundle.zip

Note: To in-line create Config Wizard and Wizard Profile, click on the gear icon

Note: Select the option Upload Resource for Config Wizard.



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b) Upload the download from (a) to ISE. The upload is saved as WinSPWizard

1.0.0.n.

Note: This employs the offline-upload method for a wizard resource, such as win_spw-n.n.n.n-isebundle.zip. Such offline bundle files will be in the CCO download location for ISE. Alternatively, the resources can be fetched online from the Client Provisioning update feed, if the ISE has accesses to the feed URL.

II. Wizard Profile

Create it as shown:

Attribute Value

Name Windows_Wired_PEAP

Description -

Operating System Windows All

Connection Type Wired

Allowed Protocol PEAP

Optional Settings > Windows Settings

(Keep defaults)

c. After both the Profile and the Config Wizard are created, reselect them as the results and

Save the changes.

Note: The inline creation and Save only saves the newly created Wizard Profile and not the new policy. Hence, first "Save changes

for the new Wizard Profile or Config Wizard “ and then Save changes again for the new Client Provisioning Policy".

End of Exercise: You have successfully completed this exercise.

Optional Exercise B: Test and Verify for Wired MAB-to-PEAP Onboarding


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Optional Exercise B: Test and Verify for Wired

MAB-to-PEAP Onboarding

Exercise Description This exercise demonstrates how a wired PC is on-boarded from MAB/CWA to PEAP.

Step 1 From the Admin PC, using PUTTY, connect to the 3k-access using the credentials admin/

ISEisC00L

Issue the following CLI commands to bring up interface g0/1:

3k-access#terminal monitor

3k-access#conf t

3k-access(config)#interface GigabitEthernet 0/1

3k-access(config-if)#no shutdown

Step 2 Next connect to the w7pc-guest

a. vSphere Client and Power on p##-w7pc-guest

b. Connect to its console

c. Login with credentials : admin / ISEisC00L

Step 3 Enable the Wired LAN connection

In the w7pc-guest console, double click the desktop short-cut w7pc-guest Network

Connections. Then, enable the w7pc-guest-wired connection by double-clicking on the icon.

Step 4 The putty session to the 3k-access switch should now indicate the interface g0/1 MAB

authenticated with CWA redirect and the w7pc-guest has an IP address, by CLI command

“show auth sessions int g0/1”

Step 5 In w7pc-guest’s console, open Firefox and type in a website (e.g. www.google.com) to access.

If you receive a security warning, accept it.

Note: If at first you are not redirected, wait for a couple of minutes and try another site.

Step 6 Login the guest portal as employee1 / ISEisC00L

Step 7 Once presented with the Self-Provisioning Portal, click Register.

Step 8 Click Continue at the Security Warning dialog box. Click Run when asked “Do you want to run

this application? Name: CiscoSPWDownloadFacilitator”.

Step 9 Once the NSP window kicks in, click Start. Then, click Yes for the security warning on installing

root-CA certificate and for the UAC command windows.

Step 10 The windows native supplicant prompts the user to enter

the credentials (employee1 / ISEisC00L) to connect to it.

Note 1: The bubble is popped close to the Windows task bar, so it could be obscured from the view.

Note 2: You might need to enter the credentials more than once.

Step 11 The user now has Full Access. Check the Live logs (under Operations > Authentications) on

ISE to confirm this assignment.

http://www.google.com/



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End of Exercise: You have successfully completed this exercise.

End of Lab: Congratulations! You have successfully completed the lab. Please let your

proctor know you finished and provide any feedback to help improve the lab experience.



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Appendix A: WLC Configuration config location expiry tags 5

config interface address management 10.1.100.61 255.255.255.0 10.1.100.1

config interface dhcp management primary 10.1.100.10

config interface port management 1

config interface vlan management 100

config interface address virtual 1.1.1.1

config interface address dynamic-interface access 10.1.10.2 255.255.255.0 10.1.10.1

config interface create access 10

config interface port access 1

config interface vlan access 10

config interface address dynamic-interface guest 10.1.50.2 255.255.255.0 10.1.50.1

config interface create guest 50

config interface port guest 1

config interface vlan guest 50

config 802.11b 11gsupport enable

config 802.11b cac voice sip bandwidth 64 sample-interval 20

config 802.11b cac voice sip codec g711 sample-interval 20

config 802.11b channel global off

config 802.11b txpower global 1

config 802.11b cleanair alarm device enable 802.11-nonstd

config 802.11b cleanair alarm device enable jammer

config 802.11b cleanair alarm device enable 802.11-inv

config 802.11b cleanair enable

config 802.11b disable network

config sysname wlc

config database size 2048

config country US

config snmp community delete public

config snmp community delete private

config snmp community mode enable ISEisC00L

config snmp community ipaddr 10.1.100.0 255.255.255.0 ISEisC00L

config snmp community create ISEisC00L

config advanced probe limit 2 500

config advanced probe-limit 2 500

config advanced 802.11a channel add 36












config advanced 802.11a channel noise enable

config advanced 802.11a channel device disable

config advanced 802.11a channel load disable

config advanced 802.11a channel foreign enable

config advanced 802.11b channel add 1



config advanced 802.11b channel noise enable

config advanced 802.11b channel device disable

config advanced 802.11b channel load disable

config advanced 802.11b channel foreign enable

config mdns service query enable AirPrint

config mdns service create AirPrint _ipp._tcp.local. query enable

config mdns service query enable AppleTV

config mdns service create AppleTV _airplay._tcp.local. query enable

config mdns service query enable HP_Photosmart_Printer_1

config mdns service create HP_Photosmart_Printer_1 _universal._sub._ipp._tcp.local. query enable

config mdns service query enable HP_Photosmart_Printer_2

config mdns service create HP_Photosmart_Printer_2 _cups._sub._ipp._tcp.local. query enable

config mdns service query enable Printer

config mdns service create Printer _printer._tcp.local. query enable

config mdns profile service add default-mdns-profile AirPrint

config mdns profile service add default-mdns-profile AppleTV

config mdns profile service add default-mdns-profile HP_Photosmart_Printer_1

config mdns profile service add default-mdns-profile HP_Photosmart_Printer_2

config mdns profile service add default-mdns-profile Printer



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config mdns profile create default-mdns-profile

config acl rule add PERMIT-ALL-TRAFFIC 1

config acl rule destination port range PERMIT-ALL-TRAFFIC 1 0 65535

config acl rule source port range PERMIT-ALL-TRAFFIC 1 0 65535

config acl rule action PERMIT-ALL-TRAFFIC 1 permit

config acl rule add PERMIT-ALL-TRAFFIC 65

config acl rule destination port range PERMIT-ALL-TRAFFIC 65 0 65535

config acl rule source port range PERMIT-ALL-TRAFFIC 65 0 65535

config acl rule add PERMIT-2-ISE-a-DNS 1

config acl rule destination address PERMIT-2-ISE-a-DNS 1 10.1.100.21 255.255.255.255

config acl rule destination port range PERMIT-2-ISE-a-DNS 1 0 65535

config acl rule source port range PERMIT-2-ISE-a-DNS 1 0 65535

config acl rule direction PERMIT-2-ISE-a-DNS 1 in

config acl rule action PERMIT-2-ISE-a-DNS 1 permit



config acl rule source address PERMIT-2-ISE-a-DNS 2 10.1.100.21 255.255.255.255


config acl rule direction PERMIT-2-ISE-a-DNS 2 out



config acl rule destination address PERMIT-2-ISE-a-DNS 3 10.1.100.10 255.255.255.255



config acl rule direction PERMIT-2-ISE-a-DNS 3 in

config acl rule protocol PERMIT-2-ISE-a-DNS 3 17




config acl rule source address PERMIT-2-ISE-a-DNS 4 10.1.100.10 255.255.255.255


config acl rule direction PERMIT-2-ISE-a-DNS 4 out














config acl rule add PERMIT-2-ISE-a-DNS-a-INTERNET 1

config acl rule destination address PERMIT-2-ISE-a-DNS-a-INTERNET 1 10.1.100.10 255.255.255.255

config acl rule destination port range PERMIT-2-ISE-a-DNS-a-INTERNET 1 53 53

config acl rule source port range PERMIT-2-ISE-a-DNS-a-INTERNET 1 0 65535

config acl rule direction PERMIT-2-ISE-a-DNS-a-INTERNET 1 in

config acl rule protocol PERMIT-2-ISE-a-DNS-a-INTERNET 1 17

config acl rule action PERMIT-2-ISE-a-DNS-a-INTERNET 1 permit

























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config acl rule add BLACKHOLE 1

config acl rule destination address BLACKHOLE 1 10.1.100.21 255.255.255.255

config acl rule destination port range BLACKHOLE 1 8444 8444

config acl rule source port range BLACKHOLE 1 0 65535

config acl rule direction BLACKHOLE 1 in

config acl rule protocol BLACKHOLE 1 6

config acl rule action BLACKHOLE 1 permit



config acl rule source address BLACKHOLE 2 10.1.100.21 255.255.255.255


config acl rule direction BLACKHOLE 2 out




config acl rule destination address BLACKHOLE 3 10.1.100.10 255.255.255.255



config acl rule direction BLACKHOLE 3 in





config acl rule source address BLACKHOLE 4 10.1.100.10 255.255.255.255


config acl rule direction BLACKHOLE 4 out









config acl rule add MDM_Quarantine_ACL 1

config acl rule destination address MDM_Quarantine_ACL 1 10.1.100.10 255.255.255.255

config acl rule destination port range MDM_Quarantine_ACL 1 53 53

config acl rule source port range MDM_Quarantine_ACL 1 0 65535

config acl rule direction MDM_Quarantine_ACL 1 in

config acl rule protocol MDM_Quarantine_ACL 1 17

config acl rule action MDM_Quarantine_ACL 1 permit

















config acl rule protocol MDM_Quarantine_ACL 4 1














config acl counter start



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config acl create PERMIT-ALL-TRAFFIC

config acl apply PERMIT-ALL-TRAFFIC

config acl create PERMIT-2-ISE-a-DNS

config acl apply PERMIT-2-ISE-a-DNS

config acl create PERMIT-2-ISE-a-DNS-a-INTERNET

config acl apply PERMIT-2-ISE-a-DNS-a-INTERNET

config acl create BLACKHOLE

config acl apply BLACKHOLE

config acl create MDM_Quarantine_ACL

config acl apply MDM_Quarantine_ACL

config mobility group domain n-pNN-TS

config network rf-network-name n-pNN-TS

config network usertimeout 120

config network fast-ssid-change enable

config network web-auth captive-bypass enable

config network multicast l2mcast disable service-port

config network multicast l2mcast disable virtual

config dhcp proxy disable bootp-broadcast disable

config license boot base

config license agent max-sessions 9

config 802.11a cac voice sip bandwidth 64 sample-interval 20

config 802.11a cac voice sip codec g711 sample-interval 20

config 802.11a channel global off

config 802.11a txpower global 4

config 802.11a cleanair alarm device enable 802.11-nonstd

config 802.11a cleanair alarm device enable jammer

config 802.11a cleanair alarm device enable 802.11-inv

config 802.11a cleanair enable

config radius fallback-test interval 180

config radius fallback-test mode passive

config radius acct add encrypt 11 10.1.100.21 1813 password 1 3516b7676b6e057cc60e6eab4c046415

1b48c2754113392979a8a99cb7bcb4fdcbe0fb4b 16

73599122aad031626b4beca7aac40c8f00000000000000000000000000000000000000000000000000000000000000000

000000000000000000000000000000000000000000000000000000000000000

config radius acct retransmit-timeout 11 30

config radius acct enable 11

config radius auth add encrypt 11 10.1.100.21 1812 password 1 548dafd9b3821b2c2dca6d5bc20709e5

755a8cad807da4a4f7718c0a09ad9ea41c4267dd 16

1d47e852fdaca9e6f95f734047dba5ef00000000000000000000000000000000000000000000000000000000000000000

000000000000000000000000000000000000000000000000000000000000000

config radius auth rfc3576 enable 11

config radius auth retransmit-timeout 11 30

config radius auth enable 11

config nmsp notification interval rssi rfid 2

config certificate generate webadmin

config certificate generate webauth

config wlan aaa-override enable 10

config wlan mfp client enable 10

config wlan aaa-override enable 11

config wlan mfp client enable 11

config wlan mac-filtering enable 10

config wlan security wpa wpa2 ciphers aes disable 10

config wlan security wpa wpa2 disable 10

config wlan security wpa akm 802.1x disable 10

config wlan security wpa disable 10

config wlan security web-auth server-precedence 10 radius

config wlan security ft over-the-ds disable 11

config wlan security wpa enable 11

config wlan security web-auth server-precedence 11 radius

config wlan broadcast-ssid enable 10

config wlan nac radius enable 10

config wlan interface 10 access

config wlan broadcast-ssid enable 11

config wlan nac radius enable 11

config wlan interface 11 access

config wlan radius_server acct add 10 11

config wlan radius_server auth add 10 11

config wlan create 10 n-pNN-TS-OPEN n-pNN-TS-OPEN

config wlan session-timeout 10 1800

config wlan radius_server acct add 11 11

config wlan radius_server auth add 11 11

config wlan create 11 n-pNN-TS-WPA2e n-pNN-TS-WPA2e

config wlan session-timeout 11 1800

config wlan exclusionlist 10 60


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config wlan exclusionlist 11 60

config wlan wmm allow 10

config wlan wmm allow 11

config wlan radio 10 802.11ag

config wlan radio 11 802.11ag

config wlan enable 10

config wlan enable 11

config serial timeout 3600

config time ntp server 1 128.107.212.175

config ap packet-dump truncate 0

config ap packet-dump buffer-size 2048

config ap packet-dump capture-time 10

config mgmtuser add encrypt admin 1 805504344137354e5003ad13325f9323

469e02f8c530760e8ffe4d77c6b5a0316d357540 16

b506763bef0194ab7d1586d9a6b31e1b00000000000000000000000000000000000000000000000000000000000000000

00000000000000000000000000000000000 read-write

config cts sxp default password encrypt 1 f411b972950230dab42dae3ba063a435

72331cb4b85a5203d6b36b4057a4ded020183fe1 16

2064f49e024f7fcf1412453adc7fbcc200000000000000000000000000000000000000000000000000000000000000000

00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

config cts sxp connection peer 10.1.29.1

config cts sxp enable

config rfid timeout 1200

config rfid status enable

config rfid mobility pango disable

transfer upload path /incoming

transfer upload datatype config

transfer upload serverip 10.1.100.6

transfer upload filename p01-wlc-4hr.txt

transfer upload encrypt password 1 c8fba9f060227ab99126aed7ef3e0440

723aefd4e4faa8fa6bd1b73b5d566ad354773c28 48

142cad12d46f5ca14bc01d589e7775465bb4812a28860f90a4a89569a23f4c0895edeee963b4fb3f7aa270d9657bed64

transfer upload port 21

transfer upload mode ftp

transfer upload username ftp

transfer download path /

transfer download datatype config

transfer download serverip 10.1.100.6

transfer download filename pNN-wlc-4hr.txt

transfer download mode ftp

transfer download encrypt password 1 c8fba9f060227ab99126aed7ef3e0440

723aefd4e4faa8fa6bd1b73b5d566ad354773c28 48

142cad12d46f5ca14bc01d589e7775465bb4812a28860f90a4a89569a23f4c0895edeee963b4fb3f7aa270d9657bed64

transfer download port 21

transfer download username ftp

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