[c-nsp] ASR1001 RAM

[Justin Ream]

show cef memory | i "CEF: fib" will give you a better idea of where your
max is.

-justin


On Wed, Aug 13, 2014 at 3:02 PM, Gabriel <jarod125 at gmail.com> wrote:

> On Wed, Aug 13, 2014 at 3:41 PM, Antonio Soares <amsoares at netcabo.pt>
> wrote:
> > These outputs are always relevant. Here you should see what is the
> maximum routes available. It should be different in case you have 4GB or
> 8GB or RAM.
> >
> >
> > Regards,
> >
> > Antonio Soares, CCIE #18473 (RS/SP)
> > amsoares at netcabo.pt
> > http://www.ccie18473.net
> >
>
> I re-read my email and noticed I forgot to mention each ASR has 4GB of RAM.
>
> Outputs from the one that generated the above-mentioned error message
> (IOS XE Version: 03.07.01.S):
>
> R1#sh cef fib
> 603 allocated IPv4 entries, 79052 failed allocations
> 1 allocated IPv6 entry, 0 failed allocations
>
> R1#sh cef table
> Global information:
>  Output chain build favors:
>   platform:      not configured
>   CLI:           not configured
>   operational:   convergence-speed
>  Output chain build characteristics:
>   Inplace modify
>      operational for:     load-sharing
>                           push-counter
>   Collapse
>      operational for:     load-sharing
>   Indirection
>      operational for:     recursive-prefix
>                           IPv4-to-MPLS
>                           IPv6-to-MPLS
>                           MPLS-end-of-stack
>                           MPLS-non-end-of-stack
>  MTRIE information:
>   TAL: node pools:
>    pool[C/8 bits]: 93 allocated (120 failed), 192696 bytes {2 refcount}
>
> 2 active IPv4 tables (603 prefixes total) out of a maximum of 8192.
> Table                    Prefixes       Memory  Flags
> v4:Default                    475       288560
> v4:Mgmt-intf                    8        20296
>
> 1 active IPv6 table (1 prefix total) out of a maximum of 8192.
> Table                    Prefixes       Memory  Flags
> v6:Default                      1          360
>
> Outputs from one running IOS XE Version: 03.06.00.S:
>
> R2#sh cef fib
> 341 allocated IPv4 entries, 0 failed allocations
> 1 allocated IPv6 entry, 0 failed allocations
>
> R2#sh cef table
> Global information:
>  Output chain build favors:
>   platform:      not configured
>   CLI:           not configured
>   operational:   convergence-speed
>  Output chain build characteristics:
>   Inplace modify
>      operational for:     load-sharing
>                           push-counter
>   Collapse
>      operational for:     load-sharing
>   Indirection
>      operational for:     recursive-prefix
>                           IPv4-to-MPLS
>                           IPv6-to-MPLS
>                           MPLS-end-of-stack
>                           MPLS-non-end-of-stack
>  MTRIE information:
>   TAL: node pools:
>    pool[C/8 bits]: 165 allocated (0 failed), 341880 bytes {2 refcount}
>
> 2 active IPv4 tables (341 prefixes total) out of a maximum of 8192.
> Table                    Prefixes       Memory  Flags
> v4:Default                    333       384680
> v4:Mgmt-intf                    8        20296
>
> 1 active IPv6 table (1 prefix total) out of a maximum of 8192.
> Table                    Prefixes       Memory  Flags
> v6:Default                      1          360
>
> From the above, I can't seem to tell how many routes the device can take.
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