HP VPN Firewall Appliances Network Management Command Reference

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Related commands
• fast-leave (IGMP view)
• fast-leave (IGMP-snooping view)
• igmp last-member-query-interval
• igmp-snooping fast-leave
Examples
# Enable fast-leave processing on GigabitEthernet 0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] igmp fast-leave
igmp group-limit
Use igmp group-limit to configure the maximum number of multicast groups that an interface can join.
Use undo igmp group-limit to restore the default.
Syntax
igmp group-limit limit
undo igmp group-limit
Default
The maximum number depends on the device model. For more information, see the following table.
Views
Interface view
Default command level
2: System level
Parameters
limit: Specifies the maximum number of multicast groups that an interface can join.
The following matrix shows the value range and default value for the limit argument on different firewalls
and firewall modules:
Hardware Value ran
g
e Default value
F1000-A-EI/F1000-S-EI 1 to 4096 4096
F1000-E 1 to 4096 4096
F5000 1 to 4096 4096
F5000-S/F5000-C 1 to 4096 4096
VPN firewall modules 1 to 4096 4096
20-Gbps VPN firewall modules 1 to 1024 1024
Usage guidelines
This command is effective only for dynamically joined multicast groups but not statically joined multicast
groups.