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SecureStack C2 Configuration Guide 13-1

RMON Configuration

ThischapterdescribesthecommandsusedtoconfigureRMONonaSecureStackC2switch.

RMON Monitoring Group Functions

RMON(RemoteNetworkMonitoring)providescomprehensivenetworkfaultdiagnosis,

planning,andperformancetuninginformationandallowsforinteroperabilitybetweenSNMP

managementstationsandmonitoringagents.RMONextendstheSNMPMIBcapabilityby

definingadditionalMIBsthatgenerateamuchrichersetofdataaboutnetworkusage.

TheseMIB

“groups”eachgatherspecificsetsofdatatomeetcommonnetworkmonitoringrequirements.

Table 13‐1liststheRMONmonitoringgroupssupportedonSecureStackC2 devices,eachgroup’s

functionandtheelementsitmonitors,andtheassociatedconfigurationcommandsneeded.

For information about... Refer to page...

RMON Monitoring Group Functions 13-1

Statistics Group Commands 13-3

History Group Commands 13-5

Alarm Group Commands 13-7

Event Group Commands 13-11

Filter Group Commands 13-14

Packet Capture Commands 13-19

Table 13-1 RMON Monitoring Group Functions and Commands

RMON

Group

What It Does... What It Monitors... CLI Command(s)

Statistics Records statistics

measured by the RMON

probe for each monitored

interface on the device.

Packets dropped, packets

sent, bytes sent (octets),

broadcast and multicast

packets, CRC errors,

oversized and undersized

packets, fragments, jabbers,

and counters for packets.

“show rmon stats” on

page 13-3

“set rmon stats” on

page 13-4

“clear rmon stats” on

page 13-4

Enterasys SecureStack C2 User Manual

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