Configuring The Optimal Bypass Tunnel Selection Interval; Enabling Snmp Notifications For Mpls Te; Displaying And Maintaining Mpls Te - HP HPE FlexNetwork MSR Router Series Configuration Manual

Configuring the optimal bypass tunnel selection interval

If you have specified multiple bypass tunnels for a primary CRLSP, MPLS TE selects an optimal
bypass tunnel to protect the primary CRLSP. Sometimes, a bypass tunnel might become better than
the current optimal bypass tunnel because, for example, the reservable bandwidth changes.
Therefore, MPLS TE needs to poll the bypass tunnels periodically to update the optimal bypass
tunnel.
Perform this task on the PLR to configure the interval for selecting an optimal bypass tunnel:
Step
1. Enter system view.
2. Enter MPLS TE view.
3. Set the interval for selecting
an optimal bypass tunnel.

Enabling SNMP notifications for MPLS TE

This feature enables generating SNMP notifications for MPLS TE upon MPLS TE state changes, as
defined in RFC 3812. The generated SNMP notifications are sent to the SNMP module.
To enable SNMP notifications for MPLS TE:
Step
1. Enter system view.
2. Enable SNMP
notifications for MPLS TE.
For more information about SNMP notifications, see Network Management and Monitoring
Configuration Guide.

Displaying and maintaining MPLS TE

Execute display commands in any view and reset commands in user view.
Task
Display information about explicit paths.
Display link and node information in an IS-IS
TEDB.
Display sub-TLV information for IS-IS TE.
Display network information in an IS-IS TEDB.
Display IS-IS tunnel interface information.
Display DS-TE information.
Command
system-view
mpls te
fast-reroute timer interval
Command
system-view
snmp-agent trap enable te
Command
display explicit-path [ path-name ]
display isis mpls te advertisement [ [ level-1 |
level-2 ] | [ originate-system system-id | local ] |
verbose ] * [ process-id ]
display isis mpls te configured-sub-tlvs [ process-id ]
display isis mpls te network [ [ level-1 | level-2 ] |
local | lsp-id lsp-id ]* [ process-id ]
display isis mpls te tunnel [ level-1 | level-2 ]
[ process-id ]
display mpls te ds-te
105
Remarks
N/A
N/A
By default, the interval is 300
seconds.
Remarks
N/A
By default, SNMP notifications for
MPLS TE are enabled.