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New Member

Backup Interface

Hello All

Maybe a easy one but I need to ask :)

I have 2 Leased Lines on 2811.

One of them will be a backup data line.

(for example serial 0 and serial 1

Serial 1 will be a backup data line)

Where should I put backup interface command and how ?

Thx for helping

Ersin

4 REPLIES
Hall of Fame Super Silver

Re: Backup Interface

Hello Ersin,

under the primary interface

see

http://www.cisco.com/en/US/tech/tk801/tk379/technologies_configuration_example09186a0080093fc4.shtml

You can tune some parameters like timers or load threshold

important: the backup interface cannot be used for other purposes it will be held down and rised when primary fails (or load is over threshold)

Hope to help

Giuseppe

New Member

Re: Backup Interface

Go to interface Serial 1 and issue the command -if)# backup interface serial 0

Hall of Fame Super Silver

Re: Backup Interface

Hello Rahul,

>> Serial 1 will be a backup data line

It should be the opposite

int ser 0

backup interface ser1

Hope to help

Giuseppe

New Member

Re: Backup Interface

Hello Giuseppe ,

You are right ..

Thanks for the update

Regards

Rahul

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