RMON Caputre on 2500 Routers

[ken.jones]

When enabling promiscious mode on a given ethernet interface, and configuring the rmon collection mode.

No matter what we configure, we never see any host, matrix, or topn statistics from the show rmon xxxx commands.

Is there some other requirement for this to work, we are using IOS12.2 IP-Plus version.

[svermill]

This is out of the below link:

All Cisco IOS software images ordered without the explicit RMON option include limited RMON support (RMON alarms and event groups only). Images ordered with the RMON option include support for all nine management groups (statistics, history, alarms, hosts, hostTopN, matrix, filter, capture, and event)

http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/fun_c/fcprt3/fcd301b.htm

You might want to check out the feature navigator on the TAC at:

http://www.cisco.com/cgi-bin/Support/FeatureNav/FN.pl