Enabling Snmp Notifications For The Mac Address Table; Displaying And Maintaining The Mac Address Table - H3C S7500X Series Configuration Manual

Enabling SNMP notifications for the MAC address
table
To report critical MAC address move events to an NMS, enable SNMP notifications for the MAC
address table. For MAC address move event notifications to be sent correctly, you must also
configure SNMP on the device.
When SNMP notifications are disabled for the MAC address table, the device sends the generated
logs to the information center. To display the logs, configure the log destination and output rule
configuration in the information center.
For more information about SNMP and information center configuration, see the network
management and monitoring configuration guide for the device.
To enable SNMP notifications for the MAC address table:
Step
1. Enter system view.
2. Enable SNMP
notifications for the
MAC address table.
Displaying and maintaining the MAC address
table
Execute display commands in any view.
Task
Display MAC address table
information.
Display the aging timer for dynamic
MAC address entries.
Display the system or interface MAC
address learning state.
Display MAC address statistics.
(In standalone mode.) Display the
MAC address move records.
(In IRF mode.) Display the MAC
address move records.
Command
system-view
snmp-agent trap enable
mac-address [ mac-move ]
Command
display mac-address [ mac-address [ vlan vlan-id ] | [ [ dynamic |
static ] [ interface interface-type interface-number ] | blackhole |
multiport ] [ vlan vlan-id ] [ count ] ]
display mac-address aging-time
display mac-address mac-learning [ interface interface-type
interface-number ]
display mac-address statistics
display mac-address mac-move [ slot slot-number ]
display mac-address mac-move [ chassis chassis-number slot
slot-number ]
14
Remarks
N/A
By default, SNMP notifications are enabled
for the MAC address table.
When SNMP notifications are disabled for the
MAC address table, syslog messages are
sent to notify important events on the MAC
address table module.