Explanation Of Igmp Proxy - Allied Telesis AR400 Series How To Configure

through vlan200. Output of the commands show ip igmp and show igmpsnooping show
that switch 3 knows of a client interested in the group 224.12.13.14 through port 25.
Manager Switch 3> 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
IGMP Proxy .............. Downstream
Group List ..............
Interface Name .......... vlan200
Other Querier timeout ... 0 secs
IGMP Proxy .............. Upstream
Group List ..............
------------------------------------------------------------------------
Manager Switch 3> show igmpsnooping
IGMP Snooping
------------------------------------------------------------------------
Status ........................... Enabled
Disabled All-groups ports ........ None
Vlan Name (vlan id) ..... default (1)
Fast Leave .............. Off
Group List ..............
Vlan Name (vlan id) ..... vlan100 (100)
Fast Leave .............. Off
Group List ..............
Vlan Name (vlan id) ..... vlan200 (200)
Fast Leave .............. Off
Group List ..............
------------------------------------------------------------------------
Page 24 | AlliedWare™ OS How To Note: IGMP
Group. 224.12.13.14
Ports 25
No group memberships.
No group memberships.
Group. 224.12.13.14
Ports 25
Group. 224.12.13.14
Ports None
IGMP proxy > Explanation of IGMP proxy
Last Adv. 172.31.0.222
Entry timeout 239 secs
Entry timeout 260 secs
(DR)
Refresh time 243 secs