Implementing MPLS Traffic Engineering
Command or Action
Step 6
path-option preference-priority dynamic
Example:
RP/0/RSP0/CPU0:router(config-if-p2mp-dest)#path-option
1 dynamic
Step 7
path-option preference-priority explicit name pathname
Example:
RP/0/RSP0/CPU0:router(config-if-p2mp-dest)#path-option
2 explicit name to4
Step 8
Use the commit or end command.
Logging Per Destinations for Point-to-Multipoint
Perform this task to log destinations for Point-to-Multipoint (P2MP).
SUMMARY STEPS
1. configure
2. interface tunnel-mte tunnel-id
3. ipv4 unnumbered type interface-path-id
4. destination ip-address
5. logging events lsp-status state
6. logging events lsp-status reroute
7. path-option preference-priority explicit name pathname
8. exit
9. fast-reroute
10. Use the commit or end command.
11. show mpls traffic-eng tunnels [p2mp]
OL-28381-02
Cisco ASR 9000 Series Aggregation Services Router MPLS Configuration Guide, Release 4.3.x
Configuring Point-to-Multipoint TE
Purpose
Specifies that label switched paths (LSP) are
dynamically calculated.
Specifies that destination 140.140.140.140 uses the
explicit path identified by the explicit path name "to4."
commit—Saves the configuration changes and
remains within the configuration session.
end—Prompts user to take one of these actions:
• Yes— Saves configuration changes and exits
the configuration session.
• No—Exits the configuration session without
committing the configuration changes.
• Cancel—Remains in the configuration mode,
without committing the configuration changes.
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