3Com 8807 - Igmp-Snooping Host-Aging-Time

576 CHAPTER 31: IGMP SNOOPING CONFIGURATION COMMANDS
groups. You can configure only one ACL rule for each VLAN, and the new
configured rule will replace the old one.
Use the undo igmp-snooping group-policy command to cancel the
configuration.
By default, no filtering rule is set in a VLAN. In this case, a host can join any
multicast group.
Example
# Create ACL2001 and configure the flow rule for basic ACL, using the source IP
address serves as the destination multicast address.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800]acl number 2001
[3Com-acl-basic-2001]rule 0 permit source 224.1.1.1 0
[3Com-acl-basic-2001]quit
# Create VLAN 2.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800]vlan 2
# Configure the filtering rule of multicast groups in VLAN2.
[3Com-vlan2]igmp-snooping group-policy 2001
# Cancel the filtering rule in VLAN2.
[3Com-vlan2]undo igmp-snooping group-policy
igmp-snooping
host-aging-time
Syntax
igmp-snooping host-aging-time seconds
undo igmp-snooping host-aging-time
View
System view
Parameter
seconds: Port aging time for the multicast group member, ranging from 200 to
1000 seconds. By default, it is 260 seconds.
Description
Use the igmp-snooping host-aging-time command to configure the port aging
time of the multicast group members.
Use the undo igmp-snooping host-aging-time command to restore the default
value.