R2511-HP MSR Router Series IP Multicast Command Reference(V5)

139
You can configure different ACL rules for a port in different VLANs. For a given VLAN, a newly
configured ACL rule overrides the existing one.
Examples
# Apply ACL 2000 as a multicast group filter in VLAN 2 so that hosts in this VLAN can join only the
m u l t i c a s t g r o u p 2 2 5 .1.1.1.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 225.1.1.1 0
[Sysname-acl-basic-2000] quit
[Sysname] igmp-snooping
[Sysname-igmp-snooping] group-policy 2000 vlan 2
Related commands
igmp-snooping group-policy
host-aging-time (IGMP-snooping view)
Use host-aging-time to set the aging timer for the dynamic member ports globally.
Use undo host-aging-time to restore the default.
Syntax
host-aging-time interval
undo host-aging-time
Default
The aging timer of the dynamic member ports is 260 seconds.
Views
IGMP-snooping view
Default command level
2: System level
Parameters
interval: Specifies an aging time in seconds for dynamic member ports. The value range is 200 to 1000.
Examples
# Set the aging timer for the dynamic member ports to 300 seconds globally.
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] host-aging-time 300
Related commands
igmp-snooping host-aging-time
host-tracking (IGMP-snooping view)
Use host-tracking to enable the IGMP snooping host tracking function globally.
Use undo host-tracking to disable the IGMP snooping host tracking function globally.