show ldp lsp
Use this command to display LDP LSP and, optionally, advertise-label information.
Command Syntax
show ldp lsp
show ldp lsp prefix detail
show ldp lsp (prefix|detail)
Parameter
prefix
Displays advertise-label information in addition to LDP LSP information.
detail
Displays advertise-label information in addition to LDP LSP information.
Command Mode
Exec mode and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 1.3. and was updated in OcNOS version 5.1.
Example
The following is a sample output from the show ldp lsp prefix detail command displaying LDP LSP prefix information with advertise-label information.
When LDP LFA FRR in not enabled:
#show ldp lsp
DOWNSTREAM LSP :
FEC Nexthop Addr State Label Req.ID Attr
10.0.1.0/31 connected Established impl-null 0
10.0.1.0/31 connected Established none 0 None
10.0.2.0/31 connected Established 24322 0
10.0.2.0/31 10.0.1.1 Established impl-null 0
10.0.3.0/31 connected Established 24323 0
10.0.3.0/31 10.0.4.1 Established impl-null 0
10.0.4.0/31 connected Established impl-null 0
10.0.4.0/31 connected Established none 0 None
11.1.1.1/32 connected Established none 0 None
22.1.1.1/32 10.0.1.1 Established impl-null 0
33.1.1.1/32 10.0.4.1 Established 24323 0
33.1.1.1/32 10.0.1.1 Established 24324 0
44.1.1.1/32 10.0.4.1 Established impl-null 0
192.168.254.0/24 connected Established impl-null 0
192.168.254.0/24 connected Established impl-null 0
192.168.254.0/24 connected Established none 0 None
UPSTREAM LSP :
FEC State Label Req.ID Attr
10.0.1.0/31 Established impl-null 0 None
10.0.1.0/31 Established impl-null 0 None
10.0.2.0/31 Established 24320 0 None
10.0.3.0/31 Established 24321 0 None
10.0.4.0/31 Established impl-null 0 None
10.0.4.0/31 Established impl-null 0 None
11.1.1.1/32 Established impl-null 0 None
11.1.1.1/32 Established impl-null 0 None
22.1.1.1/32 Established 24322 0 None
44.1.1.1/32 Established 24324 0 None
192.168.254.0/24 Established impl-null 0 None
192.168.254.0/24 Established impl-null 0 None
When LDP LFA FRR in enabled:
#show ldp lsp
DOWNSTREAM LSP :
FEC Nexthop Addr State Label Req.ID Attr Code
10.0.1.0/31 connected Established impl-null 0
10.0.1.0/31 connected Established none 0 None
10.0.2.0/31 connected Established 24322 0
10.0.2.0/31 10.0.4.1 Established 24322 0 B
10.0.2.0/31 10.0.1.1 Established impl-null 0 P
10.0.3.0/31 connected Established 24323 0
10.0.3.0/31 10.0.1.1 Established 24323 0 B
10.0.3.0/31 10.0.4.1 Established impl-null 0 P
10.0.4.0/31 connected Established impl-null 0
10.0.4.0/31 connected Established none 0 None
11.1.1.1/32 connected Established none 0 None
22.1.1.1/32 10.0.1.1 Established impl-null 0 P
33.1.1.1/32 10.0.4.1 Established 24323 0 P
33.1.1.1/32 10.0.4.1 Established 24323 0 B
33.1.1.1/32 10.0.1.1 Established 24324 0 P
33.1.1.1/32 10.0.1.1 Established 24324 0 B
44.1.1.1/32 10.0.4.1 Established impl-null 0
192.168.254.0/24 connected Established impl-null 0
192.168.254.0/24 connected Established impl-null 0
192.168.254.0/24 connected Established none 0 None
UPSTREAM LSP :
FEC State Label Req.ID Attr
10.0.1.0/31 Established impl-null 0 None
10.0.1.0/31 Established impl-null 0 None
10.0.2.0/31 Established 24320 0 None
10.0.3.0/31 Established 24321 0 None
10.0.4.0/31 Established impl-null 0 None
10.0.4.0/31 Established impl-null 0 None
11.1.1.1/32 Established impl-null 0 None
11.1.1.1/32 Established impl-null 0 None
22.1.1.1/32 Established 24322 0 None
44.1.1.1/32 Established 24324 0 None
192.168.254.0/24 Established impl-null 0 None
192.168.254.0/24 Established impl-null 0 None
Table 2-42 explains the show command output fields.
Table 2-42: show ldp lsp output fields details
Field | Description |
Session peer | Used to group and apply the configuration of general session commands to groups of neighbors that share common session configuration elements. |
FEC | Displays the Forward Equivalency Class (FEC) for this entry. |
Nexthop addr | Displays the IP address of the next hop. |
State | Displays the current status of the ldp. |
Label | Details of the ldp downstream labels. |
Req.ID | Request identifier for the protocol. |
Attr | The attribute is used to sent to a customer router. |
Code | Show if an entry is principal or backup. |