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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
[vlan 1]
The VIDs of applicable VLANs are displayed.
z IGMP snooping
The IGMP operational state for the applicable VLANs are displayed.
− Enabled
IGMP snooping is enabled.
− Disabled
IGMP snooping is disabled.
z Registered group number
The number of registered multicast groups detected through IGMP snooping are displayed.
− (Current)
The number of currently registered groups is displayed.
− (Maximum)
The maximum number of groups that can be registered for the applicable VLANs is
displayed.
z Multicast router auto learning
The status of the Automatic Learning mode for the multicast router is displayed.
− Enabled
Automatic learning for the multicast router is enabled.
− Disabled
Automatic learning for the multicast router is disabled.
z Fast leave
The status of the Immediate Leave mode is displayed.
− Enabled
The Immediate Leave mode is enabled.
− Disabled
The Immediate Leave mode is disabled.
z Group Membership interval
The valid interval time (in seconds) for the registered multicast group is displayed.
z Last Member Query interval
The monitoring time (in seconds) for leaving confirmation when an IGMP Leave message is
received is displayed.
z Send Query count
The transmission frequency of query messages by the IGMP query function is displayed.
z IGMP snooping querier
The operation state of IGMP query function is displayed.
− Enabled
The IGMP query function is enabled.
− Disabled
The IGMP query function is disabled.
z General Query interval
The transmission interval (in seconds) of query messages sent by the IGMP query function
is displayed.
z Querier IP address
Source IP address of the query message sent by the IP querier is displayed.
Multicast Router Information
The multicast router status is displayed.
z Vlan
The ID of the applicable VLAN is displayed.
z Type
The identified type of multicast router is displayed.
− static
This is a multicast router statically set by the CLI.
− dynamic
This is a multicast router port dynamically learned by IGMP snooping.
z Mrouter ports
The port numbers registered with the multicast router are displayed.
For an aggregation group, the group number is displayed immediately after the “agg-port”
information.
Multicast Group Information
The state of the registered multicast groups detected through IGMP snooping are displayed.
z Vlan
The ID of the applicable VLAN is displayed.
z Multicast Group
The addresses of registered IP multicast groups are displayed.
z Ver
The version of the received IGMP protocol is displayed.
z Member ports
The port numbers of the registered multicast group is displayed.
For an aggregation group, the group number is displayed immediately after the “agg-port”
information.