Cisco Systems 12000/10700 V3.1.1 Head Tunnel Hops Tab

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Cisco 12000/10700 v3.1.1 Router Manager User Guide
OL-4455-01
Chapter 15 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 excl ude-all constraint if and only if the link contains none of
the administrative groups specified in the constraint.
Path In Use—This value de note s the co nfigured p ath th at w as c hos en for this tu n nel. This value r eflec ts
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 sup ported. This v alu e must be set t o tail a t the te rminati ng point of th e tunnel
if tunnel tails are supported.
Head Tunnel Hops Tab
The Hea d Tunnel Hops tab (se e Figure 15-21) di splay s h op in for mat ion for h ea d t unn els. The H ead
Tunnel Hops tab di splays the Sel ect Tunnel an d Hop Table areas.
Figure 15-21 MPLS Tunnel Information Window—Head Tunnel Hops Tab
Note T o view head tunnel hop information, choose a head tunnel in Select T unnel area and choose a Hop Index
in the Hop Table area. Information appears for the selected head tunnel and its Hop Index.