[c-nsp] npe-g2

[Frank Bulk]

The CPU savings of a G2 over predecessors has been previously discussed and
is in the archives:
http://puck.nether.net/pipermail/cisco-nsp/2007-April/039999.html

Frank 

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Wilhelm Farrugia
Sent: Wednesday, January 16, 2008 3:07 PM
To: Arie Vayner (avayner); Brian Turnbow; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] npe-g2

Hello,

Had a BRAS having an NPE-G1 with IOS
c7200-advipservicesk9-mz.124-9.T1.bin and replaced it with an NPE-G2
with IOS c7200p-advipservicesk9-mz.124-11.T4.bin. No more users - ppp
sessions have been added and the bandwidth did not increase.

Features on the BRAS are SSG, VRFs, BGP. Both PPPoEoE, PPPoEoA and
PPPoAoA are terminated on the BRAS.

Now the NPE-G2 should support double the throughput but in my case the
CPU usage decreased by only 10%. Not quite as expected. Not sure if it
is related to a bad choice of IOS or I need to make use of a "magic
wand" (i.e. a special command ) to enable the NPE-G2 thourghput.

Any ideas are much appreciated.

10x,

Wil


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Arie Vayner
(avayner)
Sent: 16 January 2008 20:52
To: Brian Turnbow; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] npe-g2

Brian,

I would suggest you try out 12.2(31)SB10 (SB11 should come out sometime
soon).
It should be the best software which supports this HW and used for
broadband aggregation.
You should be able to get at least a couple of more rebuilds for this
train for the next couple of months. In longer term, you will have the
SRC train, which is the successor of the SB train.

Thanks
Arie

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Brian Turnbow
Sent: Wednesday, January 16, 2008 11:37 AM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] npe-g2

Hello
We are in the processes of deploying our first npe-g2 in production and
I wanted to see what the consensus is for a stable ios version.
The router will be used for pppoa termination and will be running mpls
vpn, bgp cbwfq/llq qos.

thanks in advance

Brian

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