15-18
Catalyst 2360 Switch Software Configuration Guide
OL-19808-01
Chapter 15 Configuring IGMP Snooping
Configuring IGMP Filtering and Throttling
Configuring IGMP Profiles
To configure an IGMP profile, use the
ip igmp profile
global configuration command with a profile
number to create an IGMP profile and to enter IGMP profile configuration mode. From this mode, you
can specify the parameters of the IGMP profile to be used for filtering IGMP join requests from a port.
When you are in IGMP profile configuration mode, you can create the profile by using these commands:
•
deny
: Specifies that matching addresses are denied; this is the default.
•
exit
: Exits from igmp-profile configuration mode.
•
no
: Negates a command or returns to its defaults.
•
permit
: Specifies that matching addresses are permitted.
•
range
: Specifies a range of IP addresses for the profile. You can enter a single IP address or a range
with a start and an end address.
The default is for the switch to have no IGMP profiles configured. When a profile is configured, if
neither the
permit
nor
deny
keyword is included, the default is to deny access to the range of IP
addresses.
Beginning in privileged EXEC mode, follow these steps to create an IGMP profile:
To delete a profile, use the
no ip igmp profile
profile number
global configuration command.
To delete an IP multicast address or range of IP multicast addresses, use the
no range
ip multicast
address
IGMP profile configuration command.
Command
Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
ip igmp profile
profile number
Assign a number to the profile you are configuring, and enter IGMP
profile configuration mode. The profile umber range is 1 to 4294967295.
Step 3
permit | deny
(Optional) Set the action to permit or deny access to the IP multicast
address. If no action is configured, the default for the profile is to deny
access.
Step 4
range
ip multicast address
Enter the IP multicast address or range of IP multicast addresses to
which access is being controlled. If entering a range, enter the low IP
multicast address, a space, and the high IP multicast address.
You can use the
range
command multiple times to enter multiple
addresses or ranges of addresses.
Step 5
end
Return to privileged EXEC mode.
Step 6
show ip igmp profile
profile number
Verify the profile configuration.
Step 7
copy running-config startup-config
(Optional) Save your entries in the configuration file.
