Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) User Manual
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Brocade# show mpls ldp fec vc 100
FEC_CB: 0x29391510, idx: 6, type: 128, pend_notif: None
State: current, Ingr: Yes, Egr: Yes, UM Dist. done: Yes
VC-Id: 100, vc-type: 4, grp-id: 0
Local-mtu: 1500, remote-mtu: 1500, MTU enforcement: enabled
Downstream mappings:
Local LDP ID Peer LDP ID Label State CB
10.128.128.28:0 10.125.125.1:0 800000 Installed 0x29391328(-1)
Upstream mappings:
Local LDP ID Peer LDP ID Label CB
10.128.128.28:0 10.125.125.1:0 800003 0x2939141c(-1)
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Displaying LDP information
2
The show mpls ldp vc-fec [vc-id] command displays the following information.
TABLE 63
Output from the show mpls ldp fec command
This field...
Displays...
FEC_CB
Memory address of the FEC CB.
idx
A monotonically increasing number assigned to each FEC in the LDP internal FEC tree.
type
FEC type For VC FEC this value can be 128 or 129.
pend_notif
Any notification pending on this FEC.
State
State of the FEC which indicates the FEC advertised to any LDP session (state equal to
“current”). When it has no session, it is either called “cur_no_sess” (currently no
session) for local FECs or is marked “retained” for non-local FECs.
Ingr
Whether the FEC is an ingress FEC.
Egr
Whether the FEC is an egress FEC.
UM DIst. done
Specifies when Upstream Mapping Distribution is complete.
VC-Id
The VC ID associated with the VC FEC.
VC-type
The VC type associated with the VC FEC.
grp-id
The Group ID associated with the VC FEC.
Local-mtu
The local MTU for a specified VC FEC.
remote-mtu
The remote MTU for a specified VC FEC.
MTU enforcement
The user configured MTU enforcement setting that displays Enabled when a specified
VC ID is up.
Downstream Mappings
Contents of the downstream mapping CB created as a result of the label mapping
received from the downstream LDP peer.
Local LDP ID
Local LDP ID of the LDP session to which this downstream mapping CB belongs.
Peer LDP ID
Remote LDP ID of the LDP session to which this downstream mapping CB belongs.
Label
MPLS label received from the downstream LSR.
State
State of label. Either installed or retained.
CB
Memory address of the downstream mapping CB.
Upstream Mappings
Contents of the upstream mapping CB created as a result of the label mapping sent to
the upstream LDP peer.