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Enabling RMON
Enabling RMON
RMON is disabled by default.
Note
To enable RMON, perform this task in privileged mode:
Task
Step 1
Enable RMON on the switch.
Step 2
Verify that RMON is enabled.
This example shows how to enable RMON on the switch and how to verify that RMON is enabled:
Console> (enable) set snmp rmon enable
SNMP RMON support enabled.
Console> (enable) show snmp
RMON:
Extended RMON:
Traps Enabled:
Port,Module,Chassis,Bridge,Repeater,Vtp,Auth,ippermit,Vmps,config,entity,stpx
Port Traps Enabled: 1/1-2,4/1-48,5/1
Community-Access
----------------
read-only
read-write
read-write-all
Trap-Rec-Address
----------------------------------------
172.16.10.10
172.16.10.20
Console> (enable)
Viewing RMON Data
Access to RMON data is available only on an NMS that supports RFC 1757 and RFC 1513 (see the
"Using CiscoWorks2000" section on page
CLI; however, CLI show commands provide similar information (refer to the Command
Reference—Catalyst 4000 Family, Catalyst 2948G, and Catalyst 2980G Switches).
Supported RMON and RMON2 MIB Objects
Table 24-1
Software Configuration Guide—Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4
24-2
Enabled
Extended RMON module is not present
Community-String
--------------------
Everyone
Administrators
Root
lists the RMON and RMON2 MIB objects supported by the supervisor engine software.
Command
set snmp rmon enable
show snmp
Trap-Rec-Community
--------------------
read-write
read-write-all
23-13). You cannot access RMON data through the switch
Chapter 24
Configuring RMON
78-12647-02
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