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332 C
HAPTER
14: IP M
ULTICAST
Fields in the IP Multicast DVMRP Tunnels Summary Display
Field Description
Index Tunnel index number, which is different from the routing
interface index number that is shown under
Index
in
other displays.
Local address IP address of the local interface that serves as one of two
multicast tunnel end points.
Remote address IP address of the remote interface (a different system, a
different subnetwork) that serves as the other multicast
tunnel end point.
Metric DVMRP cost of the tunnel. The module assigns a value of
1 when you define the tunnel, but you can modify that
value at any time (see “ip multicast dvmrp tunnels
metric”). This value can be different from the metric that
you assigned to the interface itself (see “ip multicast
dvmrp interface metric”).
TTL Time-to-live (TTL) threshold of the tunnel. The module
assigns a value of 1 when you define the tunnel, but you
can modify that value at any time (see “ip multicast dvmrp
tunnels threshold”). This value can be different from the
TTL threshold that you assigned to the interface itself (see
“ip multicast igmp interface TTL”).
default metric Value that you assign to the default route as the “cost” of
that route
route advertise mode Tunnels that the interface advertises to neighboring
DVMRP routers
State Role that the interface in the multicast delivery tree. For
possible entries and definitions, see “ip multicast dvmrp
interface summary” earlier in this chapter.