Vlan Filtering; Monitoring The Router Port Table - Symbol ES3000 Manual

has not sent an IGMP report within the Host Port Age-Out time, the port is dropped from the
multicast group.

12.2.2 VLAN filtering

Use the VLAN Filter Table page (IGMP Snooping
selectively enable or disable IGMP snooping for specific VLANs. The global IGMP snooping status
must be enabled for VLAN filtering to take effect, see
The display shows a table of which VLANs are filtered out of IGMP snooping.
To control VLAN filtering, type in the ID of the VLAN to control, and select either Filter or Not Filter
for the Status parameter. When a VLAN is filtered IGMP snooping does not apply to this VLAN. When
the VLAN is not filtered, and global snooping is enabled, the switch snoops for IGMP traffic for the
VLAN.

12.2.3 Monitoring the Router Port Table

Use the Router Port Table page (IGMP Snooping
monitor the ports in a VLAN that are sending IGMP reports to the router. The display shows a table
of VLAN IDs and the list of ports from that VLAN that are participating in multicast traffic.
Ports are dropped from the list if their connected hosts do not send IGMP reports within the host port
age-out time specified on the IGMP Snooping Configuration page. If the router has not sent a IGMP
query within the router Port age-out time, the Router Port table is purged.See
Configuration on page 12-2.
IGMP Snooping Config
Switch Snooping Configuration on page
IGMP Snooping Config
IGMP Snooping
VLAN Filter Table) to
12-2.
Router Port Table.) to
Switch Snooping
12-3