H3C Technologies H3C S12500 Series Switches - Manual (Page 40)

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1. Disable area authentication for incoming ISIS-SPB topology advertisement packets on the neighbor
devices.
2. Modify the authentication settings on the local end.
3. Modify the authentication settings on the remote end.
4. Enable area authentication for incoming ISIS-SPB topology advertisement packets on the neighbor
devices.
To configure ISIS-SPB area authentication:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter SPBM view. spbm N/A
3. Set an authentication
method and password.
area-authentication-mode
{ md5 | simple } { cipher
cipher-string | plain
plain-string }
By default, area authentication is
disabled. No authentication method or
password is configured.
4. (Optional.) Disable area
authentication for
incoming ISIS-SPB packets.
area-authentication send-only
By default, the device authenticates
incoming ISIS-SPB packets if area
authentication is enabled.
Configuring SNMP notifications and context for SPBM
To report critical SPBM events to an NMS, enable SNMP notifications for SPBM. For SPBM event
notifications to be sent correctly, you must also configure SNMP as described in Network Management
and Monitoring Configuration Guide.
ISIS-SPB shares the standard IS-IS MIB with IS-IS and other protocols that use IS-IS in the control plane. For
SNMP to correctly identify a protocol's management information in the standard IS-IS MIB, you must
configure a unique context for each of these protocols. If a protocol supports multiple processes, you must
assign a unique context to each process.
The context names must be unique among all the protocols and their processes.
Context is a method introduced to SNMPv3 for multiple instance managements. For SNMPv1/v2c, you
must specify a context name as a community name for protocol identification.
To enable SNMP notifications for SPBM:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable SNMP
notifications for SPBM.
snmp-agent trap enable spbm
[ adjacency-state-change | area-mismatch |
authentication | authentication-type |
b-mac-conflict | buffsize-mismatch |
id-length-mismatch | lsdboverload-state-change
| lsp-parse-error | lsp-size-exceeded |
max-seq-exceeded | maxarea-mismatch |
own-lsp-purge | protocol-support |
rejected-adjacency | skip-sequence-number |
spsource-conflict | version-skew ] *
By default, SNMP
notifications for SPBM are
enabled. To disable an
SNMP notification for
SPBM, use the undo form
of the command.