[c-nsp] 7500 having problems after upgrade from 12.0.19S2 to 12.0.31S1

[CLAEREBOUDT Elke]

We've upgraded a 7500 from 12.0.19S2 to 12.0.31S1 , RSP has 256K of
memory. After 10 days router started to misbehave and we had to isolate
it from the network. Cisco case opened gave us the answer, you need 512M
on a rsp when it has more then 100K routes (has 170K). Cpu is very
unstable and points to snmp engine. 
May I doubt this answer ? We have another router running fine for 6 days
now on same release and same amount of routes. Anyone suffered the same
problems or other within this release ?

thx


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