Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) - Manual (Page 170)

146 Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide
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show mpls lsp [name lsp_name][detail|extensive]
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show mpls lsp [name lsp_name][detail|extensive]
The show mpls lsp lsp_name command displays detailed information about a specific LSP name.
The command output now contains additional information indication link protection or node
protection.
Syntax show mpls lsp [name lsp_name][detail|extensive]
Parameters name
The name option displays information specified by the lsp_name variable.
detail
The detail option displays detailed information.
extensive
The extensive option displays detailed information with History.
Command
modes
This command operates in all modes.
Usage guidelines Fast Reroute: for when one-to-one backup and node protection is desired.
Command
output
The show mpls lsp [name lsp_name] displays the following information.
Output field Description
Name: The name of the LSP. LSPs are displayed in alphabetical order.
To: The egress LER for the LSP.
From: The LSPs source address, configured with the from command. When a source IP
address has not been specified for the LSP with the from command, and the LSP has
not been enabled, then ‘(n/a)’ is displayed in the ‘From’ field.
admin: The administrative state of the LSP. Once the user activates the LSP with the enable
command, the administrative state changes from DOWN to UP.
status: The operational state of the LSP. This field indicates whether the LSP has been
established through signaling and is capable of having packets forwarded through it.
When the status of the LSP is DOWN, the reason why the LSP is down is shown in
parentheses. There may be a short period of time after the user enables the LSP that
the administrative state of the LSP is UP, but the status is DOWN. Once the LSP has
been established through signaling, both the administrative state and the status is UP.
tunnel interface
(primary path): The path currently selected for this LSP.
Times primary LSP goes
up since enabled: The number of times the status of the LSPs primary path has transitioned from DOWN
to UP.
Metric: The metric for the LSP, configured with the metric command.
Maximum retries: The maximum number of attempts the ingress LER attempts to connect to the egress
LER, set with the retry-limit command.
no. of retries: The number of attempts the ingress LER has made to connect to the egress LER.
Pri. path: The name of the primary path for this LSP.