[j-nsp] FIB Capacity on older platform

Scott Harvanek scotth at login.com
Sat Dec 15 13:16:28 EST 2012


We have a few older M20s in service still, with the RE-3.0 we have 2.4MM 
routes and 241k+ active, RE @ 60% memory usage, SSB @ 52% memory usage.

Not bad for such an old box.

-SH
On 12/15/2012 10:34 AM, Michael Loftis wrote:
> FIB capacity is determined solely by the FEB/CFEB on those platforms. I am a bit rusty on that line and not in front of one but I believe it is under show chassis ... Show chassis feb ... In terms of number of routes I don't think there is direct correlation because the FIB depends on your number of peers and interfaces.
>
> Sent from my iPhone
>
> On Dec 15, 2012, at 7:45, Robert Hass <robhass at gmail.com> wrote:
>
>> Hi
>> What is maximum FIB capacity on older M-Series platforms ? Eg. Juniper
>> M5 w/RE600 or Juniper M20
>>
>> Rob
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