RE: IGMP filter

From: Nathaly Landry (lnathaly@cisco.com)
Date: Thu Dec 04 2003 - 21:55:27 GMT-3

        I tried the following:

interface FastEthernet0/3
 switchport access vlan 5
 switchport mode access

Then
        ottlab-3550bellb(config-if)#ip igmp ?
  filter set IGMP filter profile number
  max-groups set maximum number of IGMP groups that can be joined
  snooping IGMP snooping configuration

With f0/3 as a routed port:

interface FastEthernet0/3
 no switchport
 no ip address

ottlab-3550bellb#conf t
Enter configuration commands, one per line. End with CNTL/Z.
ottlab-3550bellb(config)#int f0/3
ottlab-3550bellb(config-if)#ip igmp ?
  access-group IGMP group access group
  helper-address IGMP helper address
  join-group IGMP join multicast group
  last-member-query-interval IGMP last member query interval
  querier-timeout IGMP previous querier timeout
  query-interval IGMP host query interval
  query-max-response-time IGMP max query response value
  static-group IGMP static multicast group
  tcn IGMP TCN configuration
  unidirectional-link IGMP unidirectional link multicast routing
  v3lite Enable/Disable IGMPv3 Lite
  version IGMP version

        So with a switchport u use a ip igmp filter (and an IGMP profile
in global)
With a L3 port then you can use the ip igmp access-group

Nat

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Cristian Henry H
Sent: Thursday, December 04, 2003 2:47 PM
Cc: ccielab@groupstudy.com
Subject: IGMP filter

Hi,

Does The following Cat3550 configuration apply?:

interface FastEthernet0/19
 no ip address
 ip igmp access-group 10
!
access-list 10 deny 230.10.10.0
access-list 10 permit any
!

I mean, the interface f0/19 is working as a layer 2 one and I think that
command only should apply with layer 3 interfaces. Right? 

-- 
Cristian E. Henry
REUNA

E-mail: chenry@reuna.cl
Fono: 56-2-3370336

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