•Statistics
•TopN-hosts
To be able to collect and view the above information, you must perform the
following steps:
1. Use the ″SHOW INTERFACE″command to determine the

interface index

for
each E-MAC installed in your hub.
2. Enable the E-MAC interface if not enabled already. You can do this using the
following command for the E-MAC:
set module {slot.subslot} interface enable
3. Enable the RMON probe function of the E-MAC using the following command:
set module {slot.subslot} rmon_probe enable
Note: Enabling the probe-mode function causes E-MAC to rest.
Enabling the rmon_probe function on the E-MAC allows you to add and
delete control table entries (as discussed in the next step) for the following
RMON groups:
•Statistics
•Host
•Matrix
•History
•Host Top N
•Events
•Alarms
4. Tobe able to collect the information about each RMON group, you must add
the DMM interface to the RMON control table of that group. You can do this
for each RMON group using the following commands:
•Host group
SET RMON HOST INTERFACE {interface index}
•History group
SET RMON HISTORY INTERFACE {interface index}
•Statistics group
SET RMON STATISTICS ETHERNET INTERFACE {interface index}
•Matrix group
SET RMON MATRIX INTERFACE {interface index}
•Event group
SET RMON EVENT {event_type} {interface index}
The event_type can be as follows:
−log
−log_trap
−trap
−none
•Alarm group
Chapter 10. 8260 RMON Support 219