Specifications

show mpls ip binding
MP-611
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
10.30.0.0/24
in label: imp-null
out label: imp-null lsr: 10.66.66.66:0
out label: 18 lsr: 10.44.44.44:0
10.44.44.44/32
in label: 21
out label: 19 lsr: 10.66.66.66:0
in label: imp-null
out label: 26 lsr: 10.66.66.66:0
out label: imp-null lsr: 10.44.44.44:0
10.30.0.0/24
in label: imp-null
out label: imp-null lsr: 10.66.66.66:0
out label: 18 lsr: 10.44.44.44:0
10.44.44.44/32
in label: 21
out label: 19 lsr: 10.66.66.66:0
out label: imp-null lsr: 10.44.44.44:0 inuse
10.55.55.55/32
in label: imp-null
out label: 25 lsr: 10.66.66.66:0
out label: 55 lsr: 10.44.44.44:0
10.66.66.66/32
in label: 18
out label: imp-null lsr: 10.66.66.66:0 inuse
out label: 16 lsr: 10.44.44.44:0
10.255.254.244/32
in label: 24
out label: 16 lsr: 10.66.66.66:0
out label: 59 lsr: 10.44.44.44:0
In the following example on a Cisco 10000 series router, a request is made for the display of the label
binding information for prefix 172.16.44.44/32:
Router# show mpls ip binding 172.16.44.44 32
172.16.44.44/32
in label: 21
out label: 19 lsr: 10.66.66.66:0
out label: imp-null lsr: 10.44.44.44:0 inuse
In the following example on a Cisco 10000 series router, the local-label keyword is used to request that
label binding information be displayed for the prefix with local label 21:
Router# show mpls ip binding local-label 21
10.44.44.44/32
in label: 21
Table 96 describes the significant fields shown in the displays.
Ta b l e 96 show mpls ip binding Field Descriptions
Field Description
172.16.44.44/32 Destination prefix. Indicates that the following lines are for a particular
des
tination (network/mask).
in label Incoming label. This is the local label assigned by the label switch router
(
LSR) and advertised to other LSRs. The label value imp-null indicates the
well-known Implicit NULL label.