[c-nsp] VRF forwarding limits on SVI?

Chris Griffin cgriffin at ufl.edu
Thu Jul 19 14:20:07 EDT 2007


Are we going to see eompls support on SVIs at some point on the Sup720 
(PFC MPLS)?  I have heard yes, but future code, and then no unless you 
have SIP/SPAs.

Thanks!
Chris

Ian Cox wrote:
> At 11:02 AM 7/19/2007 -0400, Jeff Kell wrote:
>> 6500 Sup-II/MSFC2/PFC2 can't do SVI VRF forwarding?
>>
>>> UTC-6509(config)#interface Vlan801
>>> UTC-6509(config-if)# description No Man's LAN ring 1
>>> UTC-6509(config-if)# ip vrf forwarding no-mans-lan
>>> %This interface does not support ip vrf forwarding
>> Say it ain't so...?   IOS c6sup22-jk2s-mz.121-26.E5.
> 
> It is so, VRFs are not supported on SVIs on Sup2, you need Sup720 for 
> vrf support on SVIs. Sup2 PFC hardware was not designed to support VRFs.
> 
> 
> Ian
> 
>> Jeff
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-- 
Chris Griffin                           cgriffin at ufl.edu
Sr. Network Engineer - CCNP             Phone: (352) 273-1051
CNS - Network Services                  Fax:   (352) 392-9440
University of Florida/FLR               Gainesville, FL 32611


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