Command Reference Guide

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IGMP filter definition
The following table describes the IGMP Filter Definition commands.
Table 144 IGMP Filter Definition commands
Command
Description
ip igmp profile <1-16> range <IP
multicast address> <IP multicast
address>
Configures the range of IP multicast addresses for this filter.
Enter the first IP multicast address of the ranger, followed by
the second IP multicast address of the range.
Command mode: Global configuration
ip igmp profile <1-16> action
{allow|deny}
Allows or denies multicast traffic for the IP multicast addresses
specified.
Command mode: Global configuration
ip igmp profile <1-16> enable
Enables this IGMP filter.
Command mode: Global configuration
no ip igmp profile <1-16> enable
Disables this IGMP filter. This is the default.
Command mode: Global configuration
no ip igmp profile <1-16>
Deletes this filter‘s parameter definitions.
Command mode: Global configuration
show ip igmp profile <1-16>
Displays the current IGMP filter.
Command mode: All
IGMP filtering port configuration
The following table describes the IGMP Port Filtering Configuration commands.
Table 145 IGMP Filtering Port commands
Command
Description
[no] ip igmp filtering
Enables or disables IGMP Filtering on this port. The default is disabled.
Command mode: Interface port
ip igmp profile <1-16>
Adds an IGMP filter to this port.
Command mode: Interface port
no ip igmp profile <1-16>
Removes an IGMP filter from this port.
Command mode: Interface port
show interface port <port
number> igmp-filtering
Displays the current IGMP filter parameters for this port.
Command mode: All
Domain Name System configuration
The Domain Name System (DNS) Configuration commands are used for defining the primary and
secondary DNS servers on your local network, and for setting the default domain name served by the
switch services. DNS parameters must be configured prior to using hostname parameters with the ping,
traceroute, and tftp commands.
The following table describes the Domain Name System (DNS) Configuration commands.
Table 146 Domain Name System (DNS) Configuration commands
Command
Description
[no] ip dns primary-server <IP
address>
Sets the IP address for your primary DNS server. Use dotted
decimal notation.
Command mode: Global configuration
[no] ip dns secondary-server <IP
address>
Sets the IP address for your secondary DNS server. If the
primary DNS server fails, the configured secondary will be
used instead. Enter the IP address using dotted decimal
notation.
Command mode: Global configuration
[no] ip dns domain-name <string>
Sets the default domain name used by the switch.
For example: mycompany.com
Command mode: Global configuration
show ip dns
Displays the current Domain Name System (DNS) settings.
Command mode: All