[c-nsp] inet vrf

Manu Chao linux.yahoo at gmail.com
Mon Mar 15 18:39:29 EDT 2010


AFAIK, FIB and LFIB are just not the same table and the MSFC distributes the
routing information in both tables to the PFC3B(XL).

On Wed, Mar 10, 2010 at 9:30 PM, Tim Durack <tdurack at gmail.com> wrote:

> Having a hard time figuring this out. I have a vrf with around 30k
> prefixes (partial Internet.)
>
> Sup720-3BXL shows:
>
> RTR-2#sh mls cef summary detail
>
> Total routes:                                    58231
>    IPv4 unicast routes:                         29043
>        IPv4 non-vrf routes:                     89
>        IPv4 non-vrf routes (internal):          0
>        IPv4 vrf routes:                         28943
>        IPv4 vrf routes (internal):              11
>    IPv4 Multicast routes:                       5
>    MPLS routes:                                 28849
>    IPv6 unicast routes:                         330
>        IPv6 non-vrf routes:                     6
>        IPv6 non-vrf routes (internal):          0
>        IPv6 vrf routes:                         69
>        IPv6 vrf routes (internal):              255
>    IPv6 multicast routes:                       3
>    EoM routes:                                  1
>
> What are "IPv4 vrf routes" as opposed to "MPLS routes"?
>
> Looks like the prefixes count twice from a fib perspective. Is that
> correct?
>
> --
> Tim:>
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