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DES-3500 Layer 2 Fast Ethernet Switch CLI Reference Manual
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config igmp_snooping
Switch receiving a host membership report. The default is 260
seconds.
leave_timer <sec 0-16711450> − Specifies the amount of time a
Multicast address will stay in the database before it is deleted, after it
has sent out a leave group message. An entry of zero (0) specifies an
immediate deletion of the Multicast address. The default is 2 seconds.
state [enable | disable] − Allows users to enable or disable IGMP
snooping for the specified VLAN.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To configure IGMP snooping:
DES-3526:admin#config igmp_snooping default host_timeout
250 state enable
Command: config igmp_snooping default host_timeout 250
state enable
Success.
DES-3526:admin#
config router_ports
Purpose Used to configure ports as router ports.
Syntax
config router_ports <vlan_name 32> [add | delete] <portlist>
Description This command allows users to designate a range of ports as being
connected to multicast-enabled routers. This will ensure that all
packets with such a router as its destination will reach the multicast-
enabled router − regardless of protocol, etc.
Parameters
<vlan_name 32> − The name of the VLAN on which the router port
resides.
<portlist> − Specifies a port or range of ports that will be configured
as router ports.
Restrictions Only Administrator and Operator-level users can issue this
command.
Example usage:
To set up static router ports:
DES-3526:admin#config router_ports default add 1-10
Command: config router_ports default add 1-10
Success.
DES-3526:admin#
config router_ports_forbidden
Purpose Used to configure ports as forbidden multicast router ports.
Syntax
config router_ports_forbidden <vlan_name 32> [add | delete]
<portlist>