Command Line Interface
1106 1553-KDU 137 365 Uen D 2006-06-16
Example
This example shows detailed multicast information for a specified group/source
pair.
Table 147 show ip mroute - Display Description
Console#show ip mroute 224.0.255.3 192.111.46.8
IP Multicast Forwarding is enabled.
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, C - Connected, P - Pruned,
F - Register flag, R - RPT-bit set, T - SPT-bit set,
J - Join SPT
Interface state: F - Forwarding, P - Pruned, L - Local
(192.111.46.0, 255.255.255.0, 224.0.255.3)
Owner: DVMPR
Upstream Interface: vlan1
Upstream Router: 148.122.34.9
Downstream: vlan2(P), vlan3(F)
Console#
Field Description
Source and
netmask
Subnetwork containing the IP multicast source.
Group address IP multicast group address for a requested service.
Owner The associated multicast protocol (DVMRP or PIM-
DM).
Upstream
Interface
Interface leading to the upstream neighbor.
Upstream Router IP address of the multicast router immediately
upstream for this group.
Downstream
interface
and flags
The interface(s) on which multicast subscribers have
been recorded. The flags associated with each
interface indicate prune (P) if the downstream
interface has been recently terminated or forwarding
(F) if the interface is still active.
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