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overflow-replace (IGMP-Snooping view)
Syntax
overflow-replace [ vlan vlan-list ]
undo overflow-replace [ vlan vlan-list ]
View
IGMP-Snooping view
Default Level
2: System level
Parameters
vlan vlan-list: Defines one or multiple VLANs. You can provide up to 10 VLAN lists, by each of which
you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to
end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The effective range of a
VLAN ID is 1 to 4094.
Description
Use the overflow-replace command to enable the multicast group replacement function globally.
Use the undo overflow-replace command to disable the multicast group replacement function
globally.
By default, the multicast group replacement function is disabled.
Note that:
z This command works on IGMP snooping–enabled VLANs.
z If you do not specify any VLAN, the command will take effect for all VLANs; if you specify a VLAN or
multiple VLANs, the command will take effect for the specified VLAN(s) only.
Related commands: igmp-snooping overflow-replace.
Examples
# Enable the multicast group replacement function globally in VLAN 2.
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] overflow-replace vlan 2
report-aggregation (IGMP-Snooping view)
Syntax
report-aggregation
undo report-aggregation
View
IGMP-Snooping view
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