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Cisco 12000/10700 v3.1.1 Router Manager User Guide
OL-4455-01
Chapter15 MPLS Management
Fault Management for MPLS Traffic Engineering
Include All Affinity—A link satisfies the include-all constraint if and only if the link contains all of the
administrative groups specified in the constraint.
Exclude All Affinity—A link satisfies the exclude-all constraint if and only if the link contains none of
the administrative groups specified in the constraint.
Path In Use—This value denotes the configured path that was chosen for this tunnel. This value reflects
the secondary index into the TunnelHopTable. This path may not exactly match the one in the
ARHopTable due to the fact that some CSPF modification may have taken place. See the ARHopTable
for the actual path being taken by the tunnel. A value of zero denotes that no path is currently in use or
available.
Role—This value signifies the role that this tunnel entry/instance represents. This value must be set to
head at the originating point of the tunnel. This value must be set to transit at transit points along the
tunnel, if transit points are supported. This value must be set to tail at the terminating point of the tunnel
if tunnel tails are supported.
Head Tunnel Hops Tab
The Head Tunnel Hops tab (see Figure 15-21) displays hop information for head tunnels. The Head
Tunnel Hops tab displays the Select Tunnel and Hop Table areas.
Figure 15-21 MPLS Tunnel Information Window—Head Tunnel Hops Tab
Note To view head tunnel hop information, choose a head tunnel in Select Tunnel area and choose a Hop Index
in the Hop Table area. Information appears for the selected head tunnel and its Hop Index.