Network technologies and trends

Jul 17 2008   9:45PM GMT

How to display the configuration of a single interface in Cisco Router or a Switch

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

Displaying configuration of a single interface can be a time-consuming task if your router or a switch  has extremely long configuration. In this case, the interface keyword of the show running-config command becomes extremely useful.
For example, the show running-config interface serial 0/1  command displays only configuration of the specified interface (without building the whole running configuration)
ITKE#show running-config interface serial 0/1
Building configuration…Current configuration : 124 bytes!
interface Serial0/1
description Connected to ISP
 ip address

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