ACIT - CCNA Training - Wan Interface

Naveen Patel

Naveen Patel

• Point to Point

Protocol

• Open Standard

Protocol (works with

same and different

company Routers i.e.

Cisco–Nortel, Cisco–

Multicom.

• Supports

Authentication

• Supports Compression

• High level Data link

Control

• Vendor proprietary

Protocol (works with

same company Router

only, i.e. Cisco-Cisco,

Nortel-Nortel, etc.)

• No Support for

Authentication

• No Support for

Compression

PPP HDLC

Wan Encapsulation

Naveen Patel

• Data Communication

Equipment

• Generate clocking

(i.e. Speed).

• Master

• Example of DCE device in

Leased line setup : V.35 &

G.703 Modem & Exchange

(Modem & MUX)

• Example of DCE device in

Dial up setup : Dialup

Modem

• Data Termination

Equipment

• Accept clocking

(i.e. Speed).

• Slave

• Example of DTE device in

Leased line setup : Router

• Example of DTE device in

Dial up setup : Computer

DCE DTE

Device Classification

Naveen Patel

EXCHANGE

E0 192.168.1.1

LAN - 192.168.1.0/24

HyderabadOFFICE

E0 192.168.2.1

LAN – 192.168.2.0/24

ChennaiMUX

2 pair of Copper Wire

G.703 Modem

G.703Modem

HyderabadMUX

Chennai OFFICE

Fiber Optic Cable

V.35 Cable

V.35 Cable

V.35 Modem

Naveen Patel

• A Back to Back Cable is used which emulates the

copper wire, modems and MUX , the complete

exchange setup.

• Without DCE & DTE device communication is not

possible.

Lab Setup

S0

S1

Wan Representation

HYD CHE

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V.35 Back to Back Cable

DTEDCE

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V.35 Smart Serial DTE & DCE Cable

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V.35 DCE Cable

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S117.0.0.2/8

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LAN 192.168.1.0/24 LAN 192.168.2.0/24

Wan Interface Configuration

10.0.0.1/8S0

10.0.0.2/8 S1

E0192.168.1.1/24

E0192.168.2.1/24

HYD CHE

Naveen Patel

Naveen Patel

================================Welcome to HYDERABAD Router================================User Access Verificationpassword :****

****enable

show controllers S 0

hyderabad>password :Hyderabad#

Microsoft Windows 2000 [Version 5.00.2195](C) Copyright 1985-2000 Microsoft Corp.C:\>Connecting .....

HD unit 0, idb = 0xB7574, driver structure at 0xBC2F8buffer size 1524 HD unit 0, V.35 DCE cablecpb = 0x1, eda = 0x4940, cda = 0x4800RX ring with 16 entries at 0x401480000 bd_ptr=0x4800 pak=0x0BE054 ds=0x401B6A8 status=80 pak_size=001 bd_ptr=0x4814 pak=0x0BED04 ds=0x401E5B0 status=80 pak_size=002 bd_ptr=0x4828 pak=0x0BE224 ds=0x401BD60 status=80 pak_size=003 bd_ptr=0x483C pak=0x0BEED4 ds=0x401EC68 status=80 pak_size=0--More--

telnet 192.168.1.1

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04 bd_ptr=0x4850 pak=0x0BEB34 ds=0x401DEF8 status=80 pak_size=005 bd_ptr=0x4864 pak=0x0BF0A4 ds=0x401F320 status=80 pak_size=006 bd_ptr=0x4878 pak=0x0BDE84 ds=0x401AFF0 status=80 pak_size=007 bd_ptr=0x488C pak=0x0BE794 ds=0x401D188 status=80 pak_size=008 bd_ptr=0x48A0 pak=0x0BDCB4 ds=0x401A938 status=80 pak_size=009 bd_ptr=0x48B4 pak=0x0BE964 ds=0x401D840 status=80 pak_size=010 bd_ptr=0x48C8 pak=0x0BE3F4 ds=0x401C418 status=80 pak_size=011 bd_ptr=0x48DC pak=0x0BDAE4 ds=0x401A280 status=80 pak_size=012 bd_ptr=0x48F0 pak=0x0BD914 ds=0x4019BC8 status=80 pak_size=013 bd_ptr=0x4904 pak=0x0BD744 ds=0x4019510 status=80 pak_size=014 bd_ptr=0x4918 pak=0x0BD574 ds=0x4018E58 status=80 pak_size=015 bd_ptr=0x492C pak=0x0BD3A4 ds=0x40187A0 status=80 pak_size=016 bd_ptr=0x4940 pak=0x0BD1D4 ds=0x40180E8 status=80 pak_size=0cpb = 0x1, eda = 0x5014, cda = 0x5014TX ring with 2 entries at 0x4015000 00 bd_ptr=0x5000 pak=0x000000 ds=0x4031838 status=80 pak_size=2201 bd_ptr=0x5014 pak=0x000000 ds=0x000000 status=80 pak_size=002 bd_ptr=0x5028 pak=0x000000 ds=0x000000 status=80 pak_size=00 missed datagrams, 0 overruns0 bad datagram encapsulations, 0 memory errors0 transmitter underruns0 residual bit errorsHyderabad#

Naveen Patel

================================Welcome to Chennai Router================================User Access Verificationpassword :****

****enable

show controllers S 1

Chennai>password :Chennai#


HD unit 0, idb = 0xB7574, driver structure at 0xBC2F8buffer size 1524 HD unit 0, V.35 DTE cablecpb = 0xE1, eda = 0x4814, cda = 0x4828RX ring with 16 entries at 0xE1480000 bd_ptr=0x4800 pak=0x0BEB34 ds=0xE1DEF8 status=80 pak_size=1301 bd_ptr=0x4814 pak=0x0BF0A4 ds=0xE1F320 status=80 pak_size=1302 bd_ptr=0x4828 pak=0x0BED04 ds=0xE1E5B0 status=80 pak_size=003 bd_ptr=0x483C pak=0x0BE964 ds=0xE1D840 status=80 pak_size=0--More--

telnet 192.168.2.1

Naveen Patel

04 bd_ptr=0x4850 pak=0x0BE794 ds=0xE1D188 status=80 pak_size=005 bd_ptr=0x4864 pak=0x0BE5C4 ds=0xE1CAD0 status=80 pak_size=006 bd_ptr=0x4878 pak=0x0BE3F4 ds=0xE1C418 status=80 pak_size=007 bd_ptr=0x488C pak=0x0BE224 ds=0xE1BD60 status=80 pak_size=008 bd_ptr=0x48A0 pak=0x0BE054 ds=0xE1B6A8 status=80 pak_size=009 bd_ptr=0x48B4 pak=0x0BDE84 ds=0xE1AFF0 status=80 pak_size=010 bd_ptr=0x48C8 pak=0x0BDCB4 ds=0xE1A938 status=80 pak_size=011 bd_ptr=0x48DC pak=0x0BDAE4 ds=0xE1A280 status=80 pak_size=012 bd_ptr=0x48F0 pak=0x0BD914 ds=0xE19BC8 status=80 pak_size=013 bd_ptr=0x4904 pak=0x0BD744 ds=0xE19510 status=80 pak_size=014 bd_ptr=0x4918 pak=0x0BD574 ds=0xE18E58 status=80 pak_size=015 bd_ptr=0x492C pak=0x0BD3A4 ds=0xE187A0 status=80 pak_size=016 bd_ptr=0x4940 pak=0x0BD1D4 ds=0xE180E8 status=80 pak_size=0cpb = 0xE1, eda = 0x5028, cda = 0x5028TX ring with 2 entries at 0xE1500000 bd_ptr=0x5000 pak=0x000000 ds=0xE31964 status=80 pak_size=1301 bd_ptr=0x5014 pak=0x000000 ds=0xE31964 status=80 pak_size=1302 bd_ptr=0x5028 pak=0x000000 ds=0x000000 status=80 pak_size=00 missed datagrams, 0 overruns0 bad datagram encapsulations, 0 memory errors0 transmitter underruns0 residual bit errorsChennai#

Naveen Patel

telnet 192.168.1.1

================================Welcome to Hyderabad Router================================User Access Verificationpassword :****

****enable

configure terminal

interface serial 0ip address 10.0.0.1 255.0.0.0no shutdownclockrate 64000encapsulation hdlc

Hyderabad>password :Hyderabad#Enter configuration commands, one per line. End with CNTL/Z.Hyderabad(config)#Hyderabad(config-if)#Hyderabad(config-if)#Hyderabad(config-if)#Hyderabad(config-if)#Hyderabad(config-if)#


Configuring Serial interfaceRouter(config)#interface serial <no>Router(config-if)#ip address <address> <mask>Router(config-if)#no shutdownRouter(config-if)#clockrate <clock rate>Router(config-if)#encapsulation {ppp|hdlc}


exitHyderabad(config)#

Naveen Patel

================================Welcome to Chennai Router================================User Access Verificationpassword :****

****enable

configure terminal

ip address 10.0.0.2 255.0.0.0no shutdownencapsulation hdlcexit

Chennai>password :Chennai#Enter configuration commands, one per line. End with CNTL/Z.Chennai(config)#Chennai(config-if)#Chennai(config-if)#Chennai(config-if)#Chennai(config-if)#Chennai(config)#




telnet 192.168.2.1

interface serial 1

Naveen Patel

Hyderabad(config-if)#

telnet 192.168.1.1

================================Welcome to Hyderabad Router================================User Access Verificationpassword :****

****enable

configure terminal

interface serial 0ip address 10.0.0.1 255.0.0.0no shutdownclockrate 64000encapsulation hdlc

Hyderabad>password :Hyderabad#Enter configuration commands, one per line. End with CNTL/Z.Hyderabad(config)#Hyderabad(config-if)#Hyderabad(config-if)#Hyderabad(config-if)#Hyderabad(config-if)#


exitHyderabad(config)# exitHyderabad# show int s0

Naveen Patel

Serial0 is up, line protocol is up Hardware is HD64570 Internet address is 10.0.0.1/8 MTU 1500 bytes,BW 1544 Kbit,DLY 20000 usec,rely 255/255,load 1/255 Encapsulation HDLC, loopback not set, keepalive set (10 sec) Last input 00:05:29, output 00:00:03, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 997 packets input, 20161 bytes, 0 no buffer Received 875 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 899 packets output, 24785 bytes, 0 underruns 0 output errors, 0 collisions, 132 interface resets 0 output buffer failures, 0 output buffers swapped out 325 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=upHyderabad# show int s0

1. Serial0 is up, line protocol is up

Implies, all configurations and the connectivity are

fine.

1. Serial0 is up, line protocol is up

Implies, all configurations and the connectivity are

fine.

Naveen Patel

Serial0 is administratively down, line protocol is down Hardware is HD64570 Internet address is 10.0.0.1/8 MTU 1500 bytes,BW 1544 Kbit,DLY 20000 usec,rely 255/255,load 1/255 Encapsulation HDLC, loopback not set, keepalive set (10 sec) Last input 00:01:27, output 00:01:20, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 995 packets input, 20133 bytes, 0 no buffer Received 873 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 896 packets output, 24163 bytes, 0 underruns 0 output errors, 0 collisions, 131 interface resets 0 output buffer failures, 0 output buffers swapped out 325 carrier transitions DCD=up DSR=up DTR=down RTS=down CTS=upHyderabad#

2. Serial0 is administratively down, line protocol is down

Implies, No Shut (Layer1 command) has not been given

on the local routers interface.

2. Serial0 is administratively down, line protocol is down

Implies, No Shut (Layer1 command) has not been given

on the local routers interface.

show int s0

Naveen Patel

Serial0 is up, line protocol is down Hardware is HD64570 Internet address is 10.0.0.1/8 MTU 1500 bytes,BW 1544 Kbit,DLY 20000 usec,rely 255/255,load 1/255 Encapsulation HDLC, loopback not set, keepalive set (10 sec) Last input 00:07:56, output 00:00:05, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 1028 packets input, 20595 bytes, 0 no buffer Received 906 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 917 packets output, 25475 bytes, 0 underruns 0 output errors, 0 collisions, 138 interface resets 0 output buffer failures, 0 output buffers swapped out 341 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=upHyderabad#

3. Serial0 is up, line protocol is down

Implies , Encapsulation or Clock Rate (Layer2

commands) have not been given or encapsulation on

both the routers are different.

3. Serial0 is up, line protocol is down

Implies , Encapsulation or Clock Rate (Layer2

commands) have not been given or encapsulation on

both the routers are different.

show int s0

Naveen Patel

Serial0 is down, line protocol is down Hardware is HD64570 Internet address is 10.0.0.1/8 MTU 1500 bytes,BW 1544 Kbit,DLY 20000 usec,rely 255/255,load 1/255 Encapsulation HDLC, loopback not set, keepalive set (10 sec) Last input 00:12:40, output 00:00:08, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 1088 packets input, 21435 bytes, 0 no buffer Received 966 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 945 packets output, 26091 bytes, 0 underruns 0 output errors, 0 collisions, 147 interface resets 0 output buffer failures, 0 output buffers swapped out 370 carrier transitions DCD=down DSR=down DTR=up RTS=up CTS=downHyderabad#

4. Serial0 is down, line protocol is down

Implies , No Shut has not been given on the remote

routers interface or some problem with the physical

connectivity.

4. Serial0 is down, line protocol is down

Implies , No Shut has not been given on the remote

routers interface or some problem with the physical

connectivity.

Naveen Patel

Date post:	25-May-2015
Category:	Education
Upload:	sleek-international
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ACIT - CCNA Training - Wan Interface

Education