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DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
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Chapter 40
Internet Group Management
Protocol (IGMP) Command
List (RI Mode Only)
config igmp [ipif <ipif_name 12> | all] {version <value 1-3> | query_interval <sec 1-31744> |
max_response_time <sec 1-25> | robustness_variable <value 1-7> |
last_member_query_interval <value 1-25> | state [enable | disable]}(1)
show igmp {ipif <ipif_name 12>}
show igmp group {group <multicast_ipaddr> | ipif <ipif_name 12>}
config igmp check_subscriber_source_network [ipif <ipif_name 12> | all] [enable | disable]
show igmp check_subscriber_source_network {ipif <ipif_name 12>}
create igmp static_group ipif <ipif_name 12> group <multicast_ipaddr>
delete igmp static_group ipif <ipif_name 12> [group <multicast_ipaddr> | all]
show igmp static_group {ipif <ipif_name 12>}
40-1 config igmp
Description
This command is used to configure IGMP on the Switch.
Format
config igmp [ipif <ipif_name 12> | all] {version <value 1-3> | query_interval <sec 1-31744> |
max_response_time <sec 1-25> | robustness_variable <value 1-7> |
last_member_query_interval <value 1-25> | state [enable | disable]}(1)
Parameters
ipif - Specify the IP interface name used for this configuration.
<ipif_name 12> - Enter the IP interface name used for this configuration here. This name can
be up to 12 characters long.
all - Specify that all the IP interfaces will be used.
version - Specify the IGMP version used.
<value 1-3> - Enter the IGMP version number used here. This value must be between 1 and
3. The default value is 3.
query_interval - Specify the time in seconds between general query transmissions.
<sec 1-31744> - Enter the query interval time here. This value must be between 1 and 31744
seconds. The default value is 125.
max_response_time - Specify the maximum time in seconds to wait for reports from members.
<sec 1-25> - Enter the maximum response time here. This value must be between 1 and 25
seconds. The default value is 10.
robustness_variable - Specify the permitted packet loss that guarantees IGMP.
<value 1-7> - Enter the robustness variable here. This value must be between 1 and 7. The
last_member_query_interval - Specify the maximum Response Time inserted into the Group-
Specific Queries that are sent in response to Leave Group messages, which is also the
amount of time between Group-Specific Query messages.
<value 1-25> - Enter the last member query interval value here. This value must be between
1 and 25. The default value is 1.