Hi Adrian (and Joe),
To correct my summary, i actually had (though it wont have any
effect), " ip summary-address rip 192.168.0.0 255.255.255.128" which is
within the scope.
Yes.. its version 2:
Automatic network summarization is in effect
Mar 1 01:26:40.955: RIP: build update entries
*Mar 1 01:26:40.959: 192.168.0.0/24 via 0.0.0.0, metric 1, tag 0
As you can see it still sends out with /24
A bit weird.. also in the documentation i posted, they actually do run
V1 (send version 1 and receive 1 and 2)
Adrian Brayton wrote:
> Hey Kim,
>
> Have you set RIP to use version 2 and no auto-summary?
>
> If you dont have that set, RIP will never see a subnet other than at
> class full boundaries?
>
> Let us know!
>
> -Adrian
>
>
>
> On Aug 25, 2009, at 9:46 AM, Kim Pedersen wrote:
>
>> Hi All,
>>
>> So i was playing around with RIP (As i usually do when im bored :) ),
>> and i came across an issue where my results dont agree with the Cisco
>> documentation. What im talking about is the manual summary ("ip
>> summary-address rip <network> <mask>").
>>
>> According to:
>> http://www.cisco.com/en/US/docs/ios/12_1/iproute/command/reference/1rdrip.html#wp1025730
>>
>>
>> The use of a manual summary address, should override the auto-summary
>> functionality. This does not match up to what im able to lab up:
>>
>> R1 <-> R2 <-> R3.
>>
>> On R2, i have the 192.168.0.64/28 configured. between R2 and R3 is
>> 172.16.0.0, so its a different major net. Rip should with autosummary
>> summarize the 192.168.0.64 subnet to 255.255.255.0... This works
>> perfectly.
>>
>> When i then try on the interface between R2 and R3, and do a "ip
>> summary-address rip 192.168.0.64 255.255.255.128" it should override the
>> autosummary, and send this network as a /25 instead of a /24.
>>
>> Anyone able to elaborate on this?
>>
>> Thanks!
>>
>> Sincerely,
>> Kim Pedersen
>>
>> --
>>
>> // Freedom Matters
>> // Follow my progress on: http://kpjungle.wordpress.com
>>
>> _______________________________________________
>> For more information regarding industry leading CCIE Lab training,
>> please visit www.ipexpert.com
>
--
// Freedom Matters
// Follow my progress on: http://kpjungle.wordpress.com
_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com
