Tag: nbar

• Using NBAR to view Traffic Protocols on your network.

  July 13, 2015

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  NBAR examines the traffic on a router interface and associates it with an application. This is done by way of mapping ports to Protocols.  In addition it also recognises traffic without a standard port number, useful for things like P2P traffic. What would you use this for? If you are trying…

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  + Cisco, Monitoring Traffic

  + nbar, Protocol-Discovery

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• NBAR2 Protocol Packs

  November 27, 2014

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  Verify Cisco AVC licensing is active router#show license Verify current NBAR information router# show ip nbar protocol-pack active Verify the version of NBAR router#sh ip nbar version | include software Installing a new protocol pack router#ip nbar protocol-pack flash0:/pp-adv-isrg2-152-4.M1-13-5.1.0.pack View NBAR traffic on an interface router#sh ip nbar protocol-discovery [interface] That’s…

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  + Cisco, configuration

  + cisco, nbar, protocol packs

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