Configuring Routing 387

Viewing the IP Multicast Next Hop Table

The
IPM Next Hop Table
page contains multicast next hop information. To open the page, click
Router
IP Multicast
Multicast Next Hop Table
in the tree view.
Figure 8-29. IPM Next Hop Table
Multicast Group
— IP address of the multicast group.
Source IP
— Source IP address of the device to which the multicast information applies.
Source Mask
— Masks all or parts of the source IP address.
Interface
— Port number to which multicast packets being sent are received.
State
— Indicates if the port and next-hop are being used to forward multicast packets. Possible
values are:
Pruned
— The port and next hop are not being used to forward multicast packets.
Forwarding
— The port and the next hop are currently being used to forward multicast
packets.
Up Time
— The time lapse since the router learned the multicast information.
Protocol
— The type of protocol used to learn the multicast information. For this product, the only
possible value is
DVMRP
, which indicates that the Distance Vector Multicast Routing Protocol was
used to learn the multicast information.
Displaying IPM Next Hop Table Using CLI Commands
The following table contains the CLI commands for viewing the IP Multicast Next Hop table.