User Manual UMN:CLI
V5808
439
To configure the IGMP State limit on an interface, use the following command.
ip igmp limit <1-2097152>
[except {<1-99> | <1300-1999> |
WORD}]
Limits the number of IGMP membership reports on an
interface:
1-2097152: the number of IGMP states allowed on a
router (default:0)
1-99: IP standard access list
1300-1999: IP standard access list (expanded)
WORD: access list name
Disables a configured IGMP state limit per interface.
9.2.10 Multicast-Source Trust Port
Any port of V5808 can be specified as a multicast-source trust port which is registered in
the multicast forwarding table. Only multicast-source trust ports can be received the
multicast traffic.
However, the reserved multicast packets should be sent to CPU even if these packets
pass through a multicast-source trust port. This feature helps the switch to distinguish
between general traffic receivers and multicast traffic receivers, and is a more efficient
use of system resources because it sends the multicast traffic to specic hosts which want
to receive the traffic.
To configure a specified port as a multicast-source trust port, use the following command.
ip multicast-source trust port
PORTS
Specifies multicast-source trust ports
no ip multicast-source trust port
PORTS
Deletes the configured multicast-source trust ports
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