HP 12500 Series Configuration Manual page 122
Mpls, routing switch series
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Also See for 12500 Series:
- Configuration manual (338 pages) ,
- Network management and monitoring command reference (320 pages) ,
- Command reference manual (157 pages)
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NOTE:
If you perform the display mpls te tunnel-interface command immediately after an FRR protection switch,
you are likely to see two CR-LSPs in up state are present. This is normal because the make-before-break
mechanism of FRR introduces a delay before removing the old LSP after a new LSP is created.
Perform the display mpls lsp verbose command on Switch B. You can see that the bypass tunnel is
in use.
[SwitchB] display mpls lsp verbose
------------------------------------------------------------------
------------------------------------------------------------------
No
IngressLsrID
LocalLspID
Tunnel-Interface
Fec
Nexthop
In-Label
Out-Label
In-Interface
Out-Interface
LspIndex
Tunnel ID
LsrType
Bypass In Use
BypassTunnel
Mpls-Mtu
No
IngressLsrID
LocalLspID
Tunnel-Interface
Fec
Nexthop
In-Label
Out-Label
In-Interface
Out-Interface
LspIndex
Tunnel ID
LsrType
Bypass In Use
BypassTunnel
Mpls-Mtu
# Set the FRR polling timer to five seconds on PLR.
[SwitchB] mpls
:
-
LSP Information: RSVP LSP
:
1
:
1.1.1.1
:
1
:
Tunnel4
:
4.4.4.4/32
:
3.1.1.2
:
1024
:
1024
:
Vlan-interface1
:
Vlan-interface2
:
4097
:
0x22001
:
Transit
:
In Use
:
Tunnel Index[Tunnel5], InnerLabel[1024]
:
1500
:
2
:
2.2.2.2
:
1
:
Tunnel5
:
3.3.3.3/32
:
3.2.1.2
:
NULL
:
1024
:
----------
:
Vlan-interface4
:
4098
:
0x22002
:
Ingress
:
Not Exists
:
Tunnel Index[---]
:
1500
114
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Troubleshooting
