3Com S7906E Command Reference Manual page 1123

If neither all-instance nor vpn-instance is specified, this command displays the information on the
public instance.
When a route entry is deleted from the multicast routing table, the corresponding forwarding entry
is also deleted from the multicast forwarding table.
Related commands: reset multicast forwarding-table, display multicast routing-table, display
multicast forwarding-table.
Examples
# Clear the route entries related to multicast group 225.5.4.3 from the multicast routing table of the
public instance.
<Sysname> reset multicast routing-table 225.5.4.3
# Clear the route entries related to multicast group 226.1.2.3 from the multicast routing table of VPN
instance mvpn.
<Sysname> reset multicast vpn-instance mvpn routing-table 226.1.2.3
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