Igmp-Snooping - HP 5900 Series Command Reference Manual

Usage guide lines
To avoid mistakenly deleting multicast group members, set the aging timer for dynamic member ports to
be greater than the value calculated
[ I GMP general query interval ] + [ maximum response time for IGMP general queries ]
HP recommends that you set the aging timer of dynamic member ports to
following formula:
[ IGMP general query interva
This command and the igmp-snooping host-aging-tim
effective ran
• The host-aging-time command in I
The igmp-sno
•
For a VLAN, the
command in IGMP-snooping view.
Examples
# Set the aging timer for dynamic member ports to 300 seconds gl
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp-snoop
Related c ommands
igmp-snooping host-aging-time
igmp -snooping
Use igmp-snoo
Use undo igmp-
Syntax

igmp-snooping

undo igmp-snooping
Default
IGMP snoop
Views
System view
Predefined user roles
network-admin
Examples
# Enable IGMP snooping globally and enter IGMP-snooping v
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping]
l ] × 2 + [ maximum response time for IGMP general queries ]
ges:
oping host-aging-time command takes effect on the current VLAN.
igmp-snooping host-aging-time command takes priority over the host-aging-time
-snooping
ing] host-aging-time 300
ping to enable IGMP snooping globally and enter IGMP-snooping view.
snooping to disable IGMP snooping globally.
ing is globally disabled.
by the following formula:
e command have the same function but different
GMP-snooping view takes effect on all VLANs.
18
the value calculated by the
obally.
iew.