Enterasys Networks D2G124-12P Benutzerhandbuch

D-Series CLI Reference 13-1

RMON Configuration

This chapter describes the commands used to configure RMON on a D‐Series 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 13‐43

lists the RMON monitoring groups supported on D‐Series 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

Filter Group Commands

13-15

Packet Capture Commands

13-20

Table 13-43 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.