Date post: | 14-Jun-2015 |
Category: |
Technology |
Upload: | netka-system |
View: | 620 times |
Download: | 2 times |
© 2013 Netka SystemApril 13, 2023 www.netkasystem.com
Big Data andThe Way to Success in Network Management
netksystem
© 2013 Netka System 2
Agenda
What is Big Data? Big Data Challenges in IT Network Netka’s Solution for Big Data
Network Diagram Event Management Data Visualization (Dashboard) Application & Network Analytics
© 2013 Netka SystemApril 13, 2023 www.netkasystem.com
What is Big Data?
netksystem
© 2013 Netka System 4
How much data is generated every minute?
Source: http://www.domo.com/blog/2012/06/how-much-data-is-created-every-minute/?dkw=socf3
netksystem
© 2013 Netka System 5
How big of data?
Source: http://www.theregister.co.uk/2012/12/04/hp_discover_autonomy_vertica_big_data
netksystem
© 2013 Netka System 6
Data Explosion
Source: www.kdnuggets.com/2012/07/data-science-and-prediction-vasant-dhar.html
netksystem
© 2013 Netka System 7
Big Data’s definition?
“Big data is high-volume, high-velocity and high-variety information assets that demand cost-effective,
innovative forms of information processing for enhanced insight and decision making.” … by Gartner
“Big data usually includes data sets with sizes beyond the ability of commonly used software tools to
capture, curate, manage, and process the data within a tolerable elapsed time.” … by Wikipedia
netksystem
© 2013 Netka System 8
Big Data Characteristic
High Volume
High Velocity High Variety
Terabytes to Zettabytes
Batch to Streaming Data Structured to Unstructured
© 2013 Netka SystemApril 13, 2023 www.netkasystem.com
Big Data Challenges in
IT Network
netksystem
© 2013 Netka System 10
Net
wo
rk L
ayer
Big Data rely on IP Network
Ap
plic
atio
n L
ayer
netksystem
© 2013 Netka System 11
IT Network for Big Data
IT Network is super highway of data communication today. All application e.g. client-server app., email, web browsing, social networking app, mobile app, VoIP, IPTV, SaaS run on network infrastructure. So, each byte of big data run on and rely on network infrastructure.
Imagine … what happen if your network have problems? How big of damage will effect to your business?
How to protect network problems, how to enhance insight of your network to process big data, how to understand your network health, how to identify/classify/notify network problem or user application problem. Answer is intelligent network management.
netksystem
© 2013 Netka System 12
3 Vs of Big Data in IT Network
• Terabytes• Records• Transactions• Tables, files
• Batch• Near time• Real time• Streams
• Structured• Unstructured• Semistructured• All the above
VOLUME
VELOCITY VARIETY
3 Vs ofBig Data
How to Identify?
How to Notify? How to Classify?
• Traffic volume• Log volume• Flow volume• Transaction volume
• Bandwidth (bps)• Message per second• Flow per second• Application delay• Application bandwidth
• Voice/Video/Data• Protocol/Port• Application layer
© 2013 Netka SystemApril 13, 2023 www.netkasystem.com
Netka’s Solution for Big Data
netksystem
© 2013 Netka System 14
Product Overview
The carrier-grade network management software provides (FCAPS) Fault Management
Configuration Management Accounting Management Performance Management Security management
for managing multi-vendor IP devices and multi-networking technologies including MPLS, QoS, IP SLA, NetFlow, sFlow, jFlow, cFlow, NBAR, AVC, xDSL, FTTx, wireless technology and site environment
netksystem
© 2013 Netka System 15
Netka SW Framework vs ITU-T M.3010 (TMN)
FaultManagement
SNMP
TELN
ET
ICMP
SYSLO
GSSH
TRAP
FLOW
ConfigurationManagement
AccountingManagement
PerformanceManagement
SecurityManagement
Manage overall business
EventCorrelation
ServiceProvisioning
InventoryManagement
SLA & QoSManagement
Incident/ChangeManagement
Polling Notification
Network Element Layer
Element ManagementLayer (EML)
Network Management Layer (NML)
Service Management Layer (SML)
Business Management Layer (BML)
netksystem
© 2013 Netka System 16
Big Data Pyramid with Network Management
SNMP
TELN
ET
ICMP
SYSLO
GSSH
TRAP
FLOW
Element Management Layer
Network Management Layer
Service Management Layer
Network Element Layer
Data(Polling, Logging, Flow)
Raw
Information(Parsing, Storing, Filtering, Ordering)
Meaning
Knowledge(Correlate, Analysis)
Context
Wisdom(Alert, Control)
Applied
Data Volume
netksystem
© 2013 Netka System 17
Product Line up
• Optional Modules– Customer Module– MPLS Module (Cisco)– QoS Module (Cisco, Juniper, Extreme)– IP SLA Module– OID Monitoring Module– NetFlow Module– NetFlow Customer Module– Alert & Escalation Module– Working Hour Report Module– Visio Diagram Module– Google Map Module– Cisco ACS Module– Accedian NID Module– Wireless AP Module– DSLAM Module– DB Management Module– PON Module– Web Service Module– Site Environment Module– CORBA Module– Mobile Application Module– Dashboard Module – Responsive
Executive View– Self Service Portal Module– System Health Check & Failover Module
Enterprise Edition
Professional Edition
Standard Edition
netksystem
© 2013 Netka System 18
Key Features
Fault Management
• Network Discovery• L3/L2 Network Diagram• Visio Network Diagram• Google Map Diagram• Syslog/SNMP Trap Server
ConfigurationManagement
AccountingManagement
PerformanceManagement
SecurityManagement
• Event Viewer• Event Filtering• Event Suppression• Event Correlation/RCA• Automatic Event Clearing
• Event Holding• Event Journal (Ticket)• Alert (Email, SMS, Sound)• Site Environment (power,
fan, temperature, humidity)
• Config Backup/View• Config Compare• Config Search• Config Deployment• Config Restoration
• Inventory (equipment, port)• VLAN Port Provisioning• VLAN Path Provisioning• ACL Provisioning• QoS Provisioning
• IP SLA Provisioning• MPLS VPN/TE Tunnel
Provisioning• Broadband Service
Provisioning
• Application & Network Analytics
• Flow Analysis (NetFlow, sFlow, jFlow, cFlow)
• NBAR
• CSACS TACACS+ Accounting
• CSACS RADIUS Accounting
• CPU/Memory Utilization• Interface Traffic• Interface Error/Discard• Interface Unicast Packet• Interface Multicast Packet
• Interface Broadcast Packet• Response Time/Packet Loss• Latency/Jitter• MOS/ICPIF• Power Loss, Tx/Rx Power
• Firewall Connection• QoS Class Traffic• DSL Line Statistic• FTTH Line Statistic• Site Environment Statistic
• Network Address Translation Statistic (NAT)
• CSACS AAA Log• Firewall Log• Denial of Service (DOS)
Detection & Alert
netksystem
© 2013 Netka System 19
Netka‘s Key Features for Big Data Management
Event Management
Data Visualization (Dashboards)
Application & Network Analytics
Network Diagram
netksystem
© 2013 Netka System 2121
Network Diagram
Network diagram displays current network status and the highest alarm severity of each network device. User can drill-down to see alarm detail and performance statistic reports.
netksystem
© 2013 Netka System 2222
Network Diagram
Network diagram displays current network status and the highest alarm severity of each network device. User can drill-down to see alarm detail and performance statistic reports.
netksystem
© 2013 Netka System 23
Event Management
“Event Management is the process that monitors all events that occur through the IT Infrastructure to allow for normal
operation and also to detect and escalate exception conditions.” … by ITIL
SNMP
ICMP
SYSLO
G
TRAP
Notification Polling
Logging Correlation Trigger
Suppression
Root Cause
Analysis
Event View
Filtering Action
netksystem
© 2013 Netka System 2424
Event Management - Event Correlation
Correlate both WAN links which direct to same site were down and display useful message to user.
netksystem
© 2013 Netka System 25
Event Management - Event Trigger (open case)
Event which effect with service can be opened as trouble ticket automatically according to predefined rule. This will minimize down time and service interruption to user or customer.
Because when trouble ticket was opened, there will be responsible officer to response and solve the ticket as agreed SLA otherwise system will alert and escalate to their boss.
With good service desk, user can find workaround solution or resolution from knowledge base to fix the same problem which will minimize down time.
netksystem
© 2013 Netka System 2626
Event Management - Event Trigger (open case)
EventDetected
Identify Status
Technician or Engineer
nks_r3725_01 interface se0/2 down
Solving by Trial & Error
EventDetected
Identify Status
nks_r3725_01 interface se0/2 up
Receiving Alert
Receiving AlertHow long? Report?
Knowledge?
Who doing?
netksystem
© 2013 Netka System 2727
Event Management - Event Trigger (open case)
EventDetected
Identify Status
Open Case
AgentTechnician or Engineer
Problem & Knowledge Managemen
t
Verify
Consult
Assign
Consult
nks_r3725_01 interface se0/2 down
Solving with Knowledge
EventDetected
Identify Status
Case Close
nks_r3725_01 interface se0/2 up
Verify and Approve
Inform
Update Update
Shorten Time
Under SLA
netksystem
© 2013 Netka System 28
Dashboards - Top N
netksystem
© 2013 Netka System 29
Dashboards - Network Status Map
netksystem
© 2013 Netka System 30
Dashboards - Network CPU Map
netksystem
© 2013 Netka System 31
Dashboards - Inventory Map
netksystem
© 2013 Netka System 32
Dashboards - Capacity Map
netksystem
© 2013 Netka System 33
Application Visibility and Control (Cisco AVC)
Source: http://www.cisco.com
netksystem
© 2013 Netka System 34
Application Visibility and Control (Cisco AVC)
Source: http://www.cisco.com
netksystem
© 2013 Netka System 35
Application Visibility and Control (Cisco AVC)
Source: http://www.cisco.com
netksystem
© 2013 Netka System 36
Application Visibility and Control (Cisco AVC)
Source: http://www.cisco.com
netksystem
© 2013 Netka System 37
Application Visibility and Control (Cisco AVC)
Source: http://www.cisco.com
netksystem
© 2013 Netka System 38
Application Visibility and Control (Cisco AVC)
Source: http://www.cisco.com
netksystem
© 2013 Netka System 39
NetkaView Application & Network Analytics
netksystem
© 2013 Netka System 40
NetkaView Application & Network Analytics
© 2013 Netka SystemApril 13, 2023 www.netkasystem.com
Quality
NetkaView Network Manager
netksystem
© 2013 Netka System 42
Awards
The Best of Network Software, FRIT Award 2010
The Best of Telecom Application, TRIDI Telecom Innovation Award 2010
The best of Application & Infrastructure Tools
Thailand ICT Awards 2011
The best of Tools & Infrastructure Application
Asia Pacific ICT Alliance Awards 2011
© 2013 Netka SystemApril 13, 2023 www.netkasystem.com
Q & A