Comments on: what IOS requirement to configure BGP on cisco router http://itknowledgeexchange.techtarget.com/itanswers/what-ios-requirement-to-configure-bgp-on-cisco-router/ Wed, 19 Jun 2013 04:33:39 +0000 hourly 1 By: alexjianfeng http://itknowledgeexchange.techtarget.com/itanswers/what-ios-requirement-to-configure-bgp-on-cisco-router/#comment-79331 alexjianfeng Sun, 18 Jul 2010 00:00:51 +0000 #comment-79331 Hello, I am trying to configure BGP on a cisco router 2811 in Packet Tracer:

when I am about to enter:

Router(config)#router bgp 101
^ % Invalid input detected at ‘^’ marker.

It appears this error, can someone help me out??

And I tried to see what commands come next when I typed:

Router(config)#router ?

It showed up only : OSPF, EIGRP, RIP

There is no BGP, I don’t what it mean… help me!!

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