Juniper JUNOSE 11.2.X BGP AND MPLS User Manual

To display summary information from the MPLS forwarding table:
host:two# show mpls forwarding brief
Platform label space
In Label Owner Action
-------- -------- ---------------------------------------------------------
16 ldp lookup on inner header/label
17 ldp swap to 29 on ATM5/0.1, nbr 10.10.11.5
18 ldp swap to 30 on ATM5/0.1, nbr 10.10.11.5
19 ldp swap to 32 on ATM5/0.1, nbr 10.10.11.5
20 ldp swap to 34 on ATM5/0.1, nbr 10.10.11.5
21 ldp lookup on inner header/label
22 ldp swap to 38 on ATM5/0.1, nbr 10.10.11.5
23 ldp swap to 40 on ATM5/0.1, nbr 10.10.11.5
24 ldp swap to 42 on ATM5/0.1, nbr 10.10.11.5
25 ldp lookup on inner header/label
26 ldp swap to 46 on ATM5/0.1, nbr 10.10.11.5
27 ldp swap to 48 on ATM5/0.1, nbr 10.10.11.5
52 ldp l2transport to FastEthernet2/0.2
53 ldp l2transport to FastEthernet2/0.1
L2transport
Interface Owner Action
-------------------- -------- -------------------------------------------
FastEthernet2/0.1 ldp swap to 55, push 42 on ATM5/0.1, nbr 10.10.11.5
FastEthernet2/0.2 ldp swap to 54, push 42 on ATM5/0.1, nbr 10.10.11.5
The “ swap to” labels 55 and 54 under the L2transport heading in the summary example
are VC labels received from the other router. The label that is pushed in this case, 42, is
for the base tunnel.
Meaning Table 106 on page 565 lists the show mpls forwarding command output fields
Table 106: show mpls forwarding Output Fields
Field DescriptionField Name
Interface specifiername/id
Destination IP addressdestination
Label sent to upstream neighbor for routeIn label
Label received from downstream neighbor for routeOut label
Number of packets sent across tunnelpkts
Number of high-capacity (64-bit) packets sent across tunnelhcPkts
Number of octets sent across tunneloctets
Number of high-capacity (64-bit) octets sent across tunnelhcOctets
Number of packets dropped for some reason before being senterrors
Number of packets discarded due to lack of buffer space before
being sent
discardPkts
565Copyright © 2010, Juniper Networks, Inc.
Chapter 10: Monitoring Layer 2 Services over MPLS

Juniper JUNOSE 11.2.X BGP AND MPLS Specifications

General

Brand	Juniper
Model	JUNOSE 11.2.X BGP AND MPLS
Category	Software
Language	English