Cisco ASR 900 Series

• show mpls l2transport static-oam l2transport static-oam—Displays MPLS-TP messages related to
pseudowires.
• show mpls tp tunnel-tp number detail—Displays the number and details of the tunnels that are not
functioning.
• show mpls tp tunnel-tp lsps—Displays the status of the LSPs, and helps you ensure that both LSPs are
up and working from a tunnel endpoint.
• traceroute mpls tp and ping mpls tp—Helps you identify connectivity issues along the MPLS-TP
tunnel path.
Configuration Examples for MPLS Transport Profile
Example: Configuring MPLS-TP Linear Protection with PSC Support
The following example enters MPLS TP global mode and enables the PSC Protocol.
Device> enable
Device# configure terminal
Device(config)# mpls tp
Device(config-mpls-tp)# psc
The following example configures the fast refresh interval for PSC messages. The interval value is 2000
seconds.
Device(config-mpls-tp)# psc fast refresh interval 2000
The following example configures the slow refresh interval for PSC messages. The interval value is 10 seconds.
Device(config-mpls-tp)# psc slow refresh interval 10
The following example configures the remote event expiration timer with a refresh interval value of 20 seconds
with a message count of 15.
Device(config-mpls-tp)# psc remote refresh interval 20 message-count 15
The following example exits MPLS TP global mode, creates a TP interface tunnel, and enables PSC.
Device(config-mpls-tp)# exit
Decice(config) interface tunnel-tp 1
Device(config-if)# psc
The following example enables the sending of emLockout on working/protected transport entities, enters
working LSP mode on a TP tunnel interface, and issues a local manual switch condition on a working LSP.
Device(config-if)# emulated-lockout
Device(config-if)# working-lsp
Device(config-if-working)# manual-switch
Example: Verifying MPLS-TP Linear Protection with PSC Support
The following example displays a summary of the MPLS-TP settings.
Device# show mpls tp summary
MPLS Basic Configuration Guide, Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
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MPLS Transport Profile
Configuration Examples for MPLS Transport Profile