Cisco Vip Cards.
Randy Bush
randy at psg.com
Wed Dec 10 21:50:18 UTC 1997
> We have seen situations under heavy load where a VIP2-40 with an OC3
> running at 80% and a Fast Ethernet PA running at 50% have resulted in
> severe packet loss and latency. After addressing this with our Cisco reps
> (including the Product Manager and Product Engineer for the 7513/VIP
> family) they acknowledged the problem and stated:
>
> "We do not recommend putting any other PA into a VIP2-40 if an OC3-PA is
> already installed. We have seen adverse performance, in the way of latency
> and packet loss, resulting from such a configuration. Customer's choosing
> to do so, do so at their own risk".
This is not equivalent to
>>> Cisco will not support multiple PA's within a VIP2-40.
My memory is that Cisco does not support use of two 'high speed' PAs in a
single VIP2/40.
I also wonder how you got a POS and anything else in a VIP, as the POS is
secured in and uses both holes. Was it ATM-Lite or something kinky?
randy
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