Cisco IOS in a Nutshell, 2nd Edition

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Name

ip nbar port-map — global

Synopsis

ip nbar port-map name [tcp | udp] port-number
no ip nbar port-map name [tcp | udp] port-number

Configures

Network-Based Application Recognition (NBAR)

Default

None

Description

This command configures NBAR to look for a protocol on a specified port other than the well-known port. port-number can be a value from 0 to 65,535 and up to 16 ports can be listed on one line.

Example

! we run our ssh on different ports
ip nbar port-map ssh tcp 6000 60002

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