Table 142: Show Mpls Forwarding Output Fields - Juniper JUNOSE 11.2.X BGP AND MPLS Configuration Manual

JunosE 11.2.x BGP and MPLS Configuration Guide
Meaning
678
To display brief information about MPLS forwarding for all labels:
host1:pe1# show mpls forwarding brief
In Label Owner
-------- -------- -------------------------------------------------------------
17 bgp l2transport to ATM2/0.100
18 bgp l2transport to ATM2/0.12
26 ldp lookup on inner header/label
27 ldp swap to 39 on ATM2/0.20, nbr 20.20.20.2
28 ldp swap to 41 on ATM2/0.20, nbr 20.20.20.2
29 ldp lookup on inner header/label
30 ldp swap to 43 on ATM2/0.20, nbr 20.20.20.2
31 ldp swap to 44 on ATM2/0.20, nbr 20.20.20.2
46 ldp swap to 40 on ATM2/0.20, nbr 20.20.20.2
L2transport
Interface Owner
--------------- -------- -----------------------------------------
ATM2/0.12 bgp
ATM2/0.100 bgp
To display MPLS forwarding information for a particular interface:
host1:pe#show mpls forwarding interface atm2/0.100
In label: n/a, ATM2/0.100
Owner: bgp
Spoof check: router erx-pe
Action:
MPLS next-hop: 27, label 801024, resolved by MPLS next-hop 8
MPLS next-hop: 8, resolved by MPLS next-hop 9, peer 10.3.2.2
MPLS next-hop: 9, label 39 on ATM2/0.20, nbr 10.20.20.2
Statistics: Disabled
Table 142 on page 678 lists the show mpls forwarding command output fields.

Table 142: show mpls forwarding Output Fields

Field Name
In label
Out label
Label space
Owner
Spoof check
Action
in pkts
Action
Action
swap to 801028, push 39 on ATM2/0.20, nbr 20.20.20.2
swap to 801024, push 39 on ATM2/0.20, nbr 20.20.20.2
Field Description
Label sent to upstream neighbor for route
Label received from downstream neighbor for route
Label space in which the label is assigned
Signaling protocol that placed the label in the forwarding table:
BGP, LDP, or RSVP-TE
Type and location of spoof checking performed on the MPLS packet,
router, or interface
Action taken for MPLS packets arriving with that label
Number of packets sent with the label
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