Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) - Manual (Page 307)

Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide 283
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Transit LSP statistics
1
There is no “Explicit path hop count” field for either route because Egress Router 5 is the
destination of the path.
Router5# show mpls rsvp session detail
Codes: DI:Ingress Detour DT:Transit Detour DM:Merged Detour
DE:Egress Detour RP:Repaired Session
Ingress RSVP: 0 session(s)
Transit RSVP: 0 session(s)
Egress RSVP: 1 session(s)
To From St Style Lbl_in Lbl_out LSPname
10.5.5.5 10.4.4.4(DE) Up SE 3 0 1
Time left in seconds (PATH refresh: 18, ttd: 149
RESV refresh: 7, ttd: 152)
Tspec: peak 0 kbps rate 0 kbps size 0 bytes m 20 M 1500
Detour Rcvd: Number of PLR and Avoid Node ID pair(s): 2
[1]: PLR: 10.13.13.1 Avoid Node: 10.13.13.2
[2]: PLR: 10.13.13.1 Avoid Node: 10.18.18.2
PATH rcvfrom: 10.15.15.1 (e8/2 ) (MD5 OFF)
To From St Style Lbl_in Lbl_out LSPname
10.5.5.5 10.4.4.4 Up SE 3 0 1
Time left in seconds (PATH refresh: 30, ttd: 152
RESV refresh: 7, ttd: 152)
Tspec: peak 0 kbps rate 0 kbps size 0 bytes m 20 M 1500
Fast Reroute: one-to-one backup desired
Setup priority: 7, hold priority: 0
Bandwidth: 0 kbps, hop limit: 255
PATH rcvfrom: 10.19.19.2 (e8/1) (MD5 OFF)
Examples of MPLS bypass LSP
This section contains show command output for protected LSPs and bypass LSPs. The section for
bypass LSP shows information for a bypass configured on an Ethernet interface and a bypass
configured on a LAG.
A show mpls lsp or show mpls bypass-lsp type of command must be entered at the ingress node of
the LSP or bypass LSP, and the show mpls rsvp session name type of command must used at
transit nodes.
The subsections are separated into the following components:
• An interface with a bypass LSP protecting the interface, “Displaying an interface with bypass
protection”
• Protected LSP configuration in an RSVP session, “Protected LSP shown in RSVP session”
• Bypass LSP shown in an RSVP session, “Bypass LSP in an RSVP session”
• An LSP that is requesting facility backup, “Displaying an LSP configured for bypass protection”
• Information when the bypass LSP is active, “A protected LSP while the bypass LSP is active”
Displaying an interface with bypass protection
This example shows that Ethernet interface 4/15 has one bypass LSP xmr4-by. Bypass LSP
xmr4-by has, therefore, recorded at least this interface (and likely others) in its list of exclude
interfaces. (Similarly, an interface can have multiple bypass LSPs protecting it. For example, the
LSPs that traverse an interface might have destinations that make a single merge point impossible,
so multiple bypass LSPs would be needed in this case to support different LSPs.).