Allied Telesis AR400 When a static entry’s port goes down, Page 57 AlliedWare OS How To Note IGMP

Static IGMP > Explanation of Static IGMP

When a static entry’s port goes down

Finally, note that when the port attached to a static entry goes down, the static entry remains but no ports are attached to it. You can see this from the output of the commands show igmpsnooping and show ip igmp for switch 1 when port 5 has been disconnected.

Manager Switch 1> show igmpsnooping

IGMP Snooping

------------------------------------------------------------------------

Status		Enabled
Disabled All-groups ports		........ None
Vlan	Name (vlan id) ..... default (1)
Fast	Leave	Off
Group List
No	group memberships.
Vlan	Name (vlan id) ..... vlan100 (100)
Fast	Leave	Off
Group List

Group. 224.12.13.14		Entry timeout	Infinity
Ports	None
All Groups		Entry timeout	152 secs
Ports	49

------------------------------------------------------------------------

Manager Switch 1> show ip igmp

IGMP Protocol

------------------------------------------------------------------------

Status		Enabled
Default Query Interval		125 secs
Default Timeout Interval		260 secs
Last Member Query Interval		....... 10 (1/10secs)
Last Member Query Count		2
Robustness Variable		2
Query Response Interval		100 (1/10secs)
Disabled All-groups ports	........	None
Interface Name		vlan100
Other Querier timeout ... 140 secs
Group List
Group. 224.12.13.14	Static association		Refresh time Infinity
Ports None
Static Ports None

------------------------------------------------------------------------

Page 57 AlliedWare™ OS How To Note: IGMP