22
Step Command
Remarks
neighbor changes.
changes is enabled.
Configuring SNMP for TRILL
To report critical TRILL events to an NMS, enable SNMP notifications for TRILL. For TRILL event
notifications to be sent correctly, you must also configure SNMP on the device. For more information
about SNMP configuration, see the network management and monitoring configuration guide for the
device.
TRILL shares the standard IS-IS MIB with IS-IS. The standard IS-IS MIB provides only
single-instance MIB objects. For SNMP to correctly identify TRILL's management information in the
standard IS-IS MIB, you must configure a unique context for TRILL.
Context is a method introduced to SNMPv3 for multiple-instance management. For SNMPv1/v2c,
you must specify a community name as a context name for protocol identification.
To configure SNMP for TRILL:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enable SNMP
notifications for
TRILL.
snmp-agent
trap
enable
trill
[
adjacency-state-change
|
area-mismatch
|
buffsize-mismatch
|
id-length-mismatch
|
lsdboverload-state-change
|
lsp-parse-error
|
lsp-size-exceeded
|
max-seq-exceeded
|
maxarea-mismatch
|
new-drb
|
own-lsp-purge
|
protocol-support
|
rejected-adjacency
|
skip-sequence-number
|
topology-change
|
version-skew
] *
By default, SNMP
notifications are enabled for
TRILL.
3.
Enter TRILL view.
trill
N/A
4.
Configure the
context name for
TRILL.
snmp
context-name
context-name
By default, no context name
is configured for TRILL.
Configuring TRILL GR
Graceful Restart (GR) ensures the continuity of packet forwarding when a protocol restarts or an
active/standby switchover occurs on the RB. The RB advertises the restart status to its neighbors,
and allows the neighbors to re-establish connections. GR involves the following roles:
•
GR
restarter
—Graceful restarting router. It must be GR capable.
•
GR
helper
—A neighbor of the GR restarter. It helps the GR restarter to complete the GR
process.
By default, the device acts as the GR helper. Configure TRILL GR on the target GR restarter.
To configure TRILL GR:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter TRILL view.
trill
N/A
3.
Enable GR for TRILL.
graceful-restart
By default, GR is disabled for TRILL.
