B&B Electronics EIRM-EXTEND-8 - Manual - Manual (Page 170)

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Manual Documentation Number: EIRM-EXTEND-8-1411m
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
IGMP Snooping
IGMP mode:
Querier:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use ip igmp snooping querier command to enable IGMP querier
operation on a subnet (VLAN) when no multicast routing protocol is
configured in the subnet (VLAN). When enabled, the IGMP Snooping
querier sends out periodic IGMP queries for all interfaces on that VLAN.
Use the no ip igmp snooping querier command to disable IGMP querier
configuration.
3. Command Syntax:
(no) ip igmp snooping querier
4. Example:
The following example enables IGMP snooping querier:
switch_a(config)# ip igmp snooping querier
switch_a(config)#
IGMP mode:
Passive:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use ip igmp snooping command to enable IGMP Snooping. This
command is given in the Global Config mode. IGMP Snooping is enabled
at the Ethernet Extender Switch level.
Use the no ip igmp snooping command to globally disable IGMP
Snooping.
3. Command Syntax: