How much of the routers memory do collectors in SA Agent consume?
A. The router memory consumed by Echo collectors depends on the release of Cisco IOS software running on the router: •For routers running Cisco IOS software Release 11.2 to 11.3 or 12.0, each Echo collector consumes 40 KB of router memory. •For routers running Cisco IOS software Release 12.0(5)T or later, each Echo collector consumes 18 KB of router memory. •For routers running Cisco IOS software Release 12.2(2)T, each UDP Echo collector consumes 13K, Jitter (UDP plus) collector consumes 17K, ICMP Echo collector consumes 11K. The router memory consumed by a Path Echo collector is dependent on the number of paths and the number of hops in the path for each collector. Path Echo operations might consume significant amounts of memory on the source router.
