3Com Switch 7750 Series
Command Reference Guide – Multicast Chapter 2 Common IP Multicast Configuration Commands
2-5
2.1.3 display multicast forwarding-table Syntax
display multicast forwarding-table [ group-address [ mask { group-mask |
mask-length } ] | source-address [ mask { group-mask | mask-length } ] |
incoming-interface { interface-type interface-number ] register } ]*
View
Any view
Parameter
group-address: Address of the specified multicast group, in the range of 224.0.0.0 to
239.255.255.255.
source-address: Unicast IP address of the multicast source.
incoming-interface: Incoming interface of the specified multicast forwarding entry.
register: Registration VLAN interface of the PIM-SM protocol.
Description
Use the display multicast forwarding-table command to display the information
about MAC forwarding tables.
Related command: display multicast routing-table.
Example
# Display the information about MAC forwarding tables.
<3Com> display multicast forwarding-table
Multicast Forwarding Cache Table
Total 1 entry: 0 entry created by IP, 1 entry created by protocol
00001. (10.0.0.4, 225.1.1.1), iif Vlan-interface2, 0 oifs,
Protocol Create
Matched 122 pkts(183000 bytes), Wrong If 0 pkts
Forwarded 122 pkts(183000 bytes)
Total 1 entry Listed
Table 2-3 describes the displayed information above.
Table 2-3 Description on the fields of the display multicast forwarding-table
command
Field Description
Multicast Forwarding Cache Table Multicast forwarding table