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XG Series User's Guide Chapter 5 Command Reference
IGMP Snooping Counter, Log, Statistics, and Status Display and Clear
Operation Commands
505
5.33.2.2 clear igmpsnoop group
Function Clear the IGMP snooping entries.
Available Model XG0224 / XG0448 / XG2600
Syntax clear igmpsnoop group <vid> <address>
Options
<vid>
Specify an ID of VLAN with the entries to clear. If "all" is specified, all VLANs are
selected.
<address>
Specify an address to clear the entry.
Use Mode Operation mode (admin class)
Configuration mode (admin class)
Explanation Clear listener information held by IGMP snooping.
Execution Example
Caution
Specify "all" or the MAC address whose entry is to be cleared. If "all" is specified, then all
group addresses other than the group address entries in the range 01:00:5e:00:00:00 - ff
will be cleared. If a particular MAC address is specified, the all group address entries
using the specified address will be cleared. This means that all entries with the same
lower bytes in their group address will be cleared. To calculate the MAC address, take the
group address (A.B.C.D), convert the lower 23bits (B'.C.D) to 2-digit hexadecimal
numbers, and prepend "01:00:5e" to get "01:00:5e:B':C:D".
For example, if you would like to clear 224.129.1.1 (0e.81.01.01), please set
01:00:5e:01:01:01 as MAC address.
You can't clear 01:00:5e:00:00:01-01:00:5e:00:00:ff for 224.0.0.0-224.0.0.255.
# clear igmpsnoop group 2048 01:00:5e:01:81:19
#