3Com S7906E Command Reference Manual page 1107

interface-type interface-number: Specifies the interface by its type and number.
register: Displays forwarding entries of which the incoming interface is the register interface of
PIM-SM.
outgoing-interface: Displays forwarding entries of which the outgoing interface is the specified one.
exclude: Displays the forwarding entries of which the outgoing interface list excludes the specified
interface.
include: Displays the forwarding entries of which the outgoing interface list includes the specified
interface.
match: Specifies the forwarding entries of which the outgoing interface list includes and includes only
the specified interface.
statistics: Specifies to display the statistics information of the multicast forwarding table.
slot slot-number: Displays forwarding entries of the interface card specified by the slot number. If you
do not specify this option, this command will display the multicast forwarding table information of the
main processing board.
port-info: Specifies to display Layer 2 port information.
Description
Use the display multicast forwarding-table command to view the multicast forwarding table
information.
Note that:
If neither all-instance nor vpn-instance is specified, this command displays the information on the
public instance.
Multicast forwarding tables are used to guide multicast forwarding. You can view the forwarding
state of multicast traffic by checking the multicast forwarding table.
Related commands: multicast forwarding-table downstream-limit, multicast forwarding-table
route-limit, display multicast routing-table.
Examples
# View the multicast forwarding table information in the public network instance.
<Sysname> display multicast forwarding-table
Multicast Forwarding Table of VPN-Instance: public net
Total 1 entry
Total 1 entry matched
00001. (172.168.0.2, 227.0.0.1)
MID: 0, Flags: 0x0:0
Uptime: 00:08:32, Timeout in: 00:03:26
Incoming interface: Vlan-interface1
List of 1 outgoing interfaces:
1: Vlan-interface2
Matched 19648 packets(20512512 bytes), Wrong If 0 packets
Forwarded 19648 packets(20512512 bytes)
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