[c-nsp] Understanding TCAM/route limitations in the GSR..

John van Oppen john at vanoppen.com
Tue Oct 30 11:41:13 EDT 2007


This is the easiest way since it shows percentage for engine2 cards.

router>show ip cef res
Hardware resource allocation status summary
Green (Normal), Yellow (Caution) Red (Alarm)
Slot HW Resource Name        Util     Alert
2    E2_Rx_PLU                30        G
2    E2_Rx_TLU                24        G
3    E2_Rx_PLU                30        G
3    E2_Rx_TLU                24        G






John van Oppen
Spectrum Networks LLC
206.973.8302 (Direct)
206.973.8300 (main office)


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Drew Weaver
Sent: Tuesday, October 30, 2007 8:14 AM
To: 'Mikael Abrahamsson'; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Understanding TCAM/route limitations in the GSR..

And which of the metrics below is the 'key'?

Free Memory     (Free Memory excluding chunks)
-----------
PLU SDRAM: 50927616 bytes       (50575360 bytes)
TLU SDRAM: 32861600 bytes       (31612160 bytes)
PSA SSRAM:   809728 bytes       (  795776 bytes)

?

Thanks Mikael the GSR is a total mystery in some ways.

-Drew

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Mikael
Abrahamsson
Sent: Tuesday, October 30, 2007 10:52 AM
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Understanding TCAM/route limitations in the GSR..

On Tue, 30 Oct 2007, Pete Templin wrote:

> Very helpful information...what commands should I be using to assess
> where I'm at regarding Eng2 TCAM size?

"show controllers psa mem" on the LC in question is a good starting
point.

--
Mikael Abrahamsson    email: swmike at swm.pp.se
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