Configuring Igmp Profiles - Cisco Catalyst 4500 Series Software Configuration Manual

Chapter 28 Configuring IGMP Snooping and Filtering, and MVR
Table 28-4
Feature
IGMP filters
IGMP maximum number of IGMP groups
IGMP profiles

Configuring IGMP Profiles

To configure an IGMP profile and to enter IGMP profile configuration mode, use the ip igmp profile
global configuration command. From the IGMP profile configuration 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 apply these keywords:
•
•
•
•
•
By default, no IGMP profiles are configured. When a profile is configured with neither the permit nor
the deny keyword, the default is to deny access to the range of IP addresses.
To create an IGMP profile for a port, perform this task:
Command
Step 1
Switch# configure terminal
Step 2
Switch(config)# ip igmp profile profile
number
Step 3
Switch(config-igmp-profile)# permit | deny
Step 4
Switch(config-igmp-profile)# range ip
multicast address
Step 5
Switch(config-igmp-profile)# end
Step 6
Switch# show ip igmp profile profile-number
Step 7
Switch# copy running-config startup-config
Default IGMP Filtering Settings
deny—Specifies that matching addresses are denied (the default condition).
exit—Exits from igmp-profile configuration mode.
no—Negates a command or sets 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 starting and ending addresses.
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Default Setting
No filtering
No limit
None defined
Purpose
Enters global configuration mode.
Enters IGMP profile configuration mode and assigns a
number to the profile you are configuring. The range is from
1 to 4,294,967,295.
(Optional) Sets 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.
Enters 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.
Use the range command multiple times to enter multiple
addresses or ranges of addresses.
Returns to privileged EXEC mode.
Verifies the profile configuration.
(Optional) Saves your entries in the configuration file.
Configuring IGMP Filtering
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