RE: RIP V2

From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Mon Oct 06 2003 - 20:41:52 GMT-3


Peng,

        By default a Cisco router running RIP will send updates as
version 1, and listen for version 1 and version 2 updates. When you
configure the 'version 1' command under the RIP process, this instructs
the router to send and listen for only version 1 updates on all
interfaces running RIP. When you configure the 'version 2' command
under the RIP process, this instructs the router to send and listen for
only version 2 updates on all interfaces running RIP. The interface
level 'ip rip send' and 'ip rip receive' commands will override what is
configured at the process level. To check what a router is sending and
receiving on a particular interface, use the privilege level command
'show ip protocols'

Rack2R3#sh ip protocols | b "rip"
Routing Protocol is "rip"
 <snip>
  Default version control: send version 2, receive version 2
    Interface Send Recv Triggered RIP Key-chain
    Ethernet0/0 2 2
    Ethernet0/1 1 2 2
    Serial1/0 2 1 2
    Serial1/1 1 1
    Serial1/2 1 1 2
    Loopback0 1 2 1

HTH,

Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com

Internetwork Expert, Inc.
http://www.InternetworkExpert.com
Toll Free: 877-224-8987
Direct: 708-362-1418 (Outside the US and Canada)

> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Peng Zheng
> Sent: Monday, October 06, 2003 6:30 PM
> To: ccielab@groupstudy.com
> Subject: RIP V2
>
> When Asked: Configure RIP V2 on the link between two
> routers.
>
> IS it necessary to configure:
>
> ip rip send version 2
> ip rip receive version 2
>
> ?
>
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