CISCO-PROCESS-MIB - CPUIF-MIB - interface statisticsCISCO-MEMORY-POOL-MIB - memory stats

What patch rev are you running on 5.1(2)?

You're using the upgrade command, but in this instance its a patch so you need to use the patch command to load the specific patch1. Download the patch onto a ftp server. Use the binary mode to download, not ASCII. Verify that your local file MD5 che...

This counter won't match exactly what you would see on your host as this snmp counter is continually incrementing. SNMP counters aren't cleared by a clear counters command so you'd have to look at the deltas to see where the counter started and where...

You could also look at the Network Analysis Module (NAM) which will give you this level of detail on your devices/network.http://www.cisco.com/en/US/products/ps5740/Products_Sub_Category_Home.html