DES-1228/ME Layer 2 Metro Ethernet Switch CLI Reference Manual
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19
IGMP
S
NOOPING
C
OMMANDS
The IGMP Snooping commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the
following table.
Command
Parameters
config igmp_snooping
[ vlan_name <vlan_name 32> |all] {host_timeout <sec 1-16711450> |
router_timeout <sec 1-16711450> | leave_timer <sec 1-16711450> | state
[enable|disable] | fast_leave [enable|disable]}(1)
config igmp_snooping querier
[ vlan_name <vlan_name 32> |all] {query_interval <sec 1-65535> |
max_response_time <sec 1-25> | robustness_variable <value 1-255>
|last_member_query_interval <sec 1-25> | state [enable|disable] }(1)
config router_ports
<vlan_name 32> [add | delete] <portlist>
config router_port_forbidden
<vlan_name 32> [add | delete] <portlist>
enable igmp snooping
{forward_mcrouter_only}
show igmp snooping
{vlan <vlan_name 32> }
disable igmp snooping
{forward_mcrouter_only}
show router ports
{vlan <vlan_name 32>} {[static | dynamic | forbidden]}
show igmp_snooping forwarding
{vlan <vlan_name 32>}
show igmp_snooping group
{vlan <vlan_name 32>} {data_driven}
config igmp snooping
data_driven_learning
[ vlan_name <vlan_name 32> |all] {aged_out [enable|disable]}(1)
config igmp_snooping
data_driven_learning
max_learned_entry
<value 1-64>
clear igmp snooping data_
driven _group
[ vlan_name <vlan_name 32> | all ]
Each command is listed, in detail, in the following sections.
config igmp_snooping
Purpose
Used to configure IGMP snooping on the Switch.
Syntax
config igmp_snooping [ vlan_name <vlan_name 32> |all] {host_timeout <sec 1-
16711450> | router_timeout <sec 1-16711450> |leave_timer <sec 1-16711450> | state
[enable|disable] | fast_leave [enable|disable]}(1)
Description
This command allows the user to configure IGMP snooping on the Switch.
Parameters
<vlan_name 32>
−
The name of the VLAN for which IGMP snooping is to be configured.
host_timeout <sec 1-16711450>
−
Specifies the maximum amount of time a host can be a
member of a multicast group without the Switch receiving a host membership report. The
default is 260 seconds.
router_timeout <sec 1-16711450>
−
Specifies the maximum amount of time a route can be
a member of a multicast group without the Switch receiving a host membership report. The
default is 260 seconds.
leave_timer <sec 0-16711450>
−
Specifies the maximum amount of time in seconds
between the Switch receiving a leave group message from a host, and the Switch issuing
a group membership query. If no response to the membership query is received before the
Leave Timer
expires, the (multicast) forwarding entry for that host is deleted. The default
setting is 2.
