Re: [nsp] Is PA-GE supported on 7500 ?

From: Alex Rubenstein (alex@nac.net)
Date: Thu Nov 01 2001 - 18:40:11 EST


We must be lucky.

core1.nyc#sho int g0/0/0 switching
GigabitEthernet0/0/0

     Protocol Path Pkts In Chars In Pkts Out Chars Out
           IP Process 82503063 2861692108 22300329 1990319762
            Cache misses 65693152
                    Fast 313154022 645677222 1667897041 3119315680
               Auton/SSE 2093839401 1935262255 1616531783 1919990241

  30 second input rate 139962000 bits/sec, 30343 packets/sec
  30 second output rate 148311000 bits/sec, 33785 packets/sec

VIP-Slot0>sho proc c
CPU utilization for five seconds: 50%/49%; one minute: 49%; five minutes: 49%

This is running 12.0.17S, using ISL and dCEF, on about 10 VLANs. The
numbers above represent about a 6.5 week up time.

core1.nyc#sho controllers cbus utilization

CY0Bus utilization for five seconds: 25%; one minute: 25%; five minutes: 25%
CY1Bus utilization for five seconds: 37%; one minute: 37%; five minutes: 37%

This is a 7507MX, RSP8, with VIP4-80's, and VIP2-50's.

2 VIP2 R5K controllers (8 Serial).
2 VIP4-80 RM7000 controllers (1 GigabitEthernet)(1 ATM).
1 GigabitEthernet/IEEE 802.3 interface(s)
8 Serial network interface(s)
1 ATM network interface(s)

It's also got an OC12 ATM blade on a VIP4-80.

On Thu, 1 Nov 2001, George Robbins wrote:

> Our mae-east router is running 12.0.14S on with what looks like a GEIP+
> from here - VIP4 / dual-wide card. Of course it's only pushing 30+/-
> mb/sec but it's been "up" for almost a year now w/o problems.
>
> dCEF even.
>
> The switching stats look pretty shitty, but it's possible that they've
> wrapped around.
>
> Of course, smoke could come out if there was more traffic going thru it
> or more vlan->vlan switching, but that's not relevant at this point.
>
> George
>

-- Alex Rubenstein, AR97, K2AHR, alex@nac.net, latency, Al Reuben --
-- Net Access Corporation, 800-NET-ME-36, http://www.nac.net --



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