From: Bob Sinclair (bsinclair@netmasterclass.net)
Date: Wed Apr 13 2005 - 19:10:18 GMT-3
Hi Gladston,
Seems to be a question of L3 versus L2 port. My Catalyst 3550 offers the
following commands on routed ports:
CAT2(config)#int f0/18
CAT2(config-if)#no switchport
CAT2(config-if)#ip igmp ?
access-group IGMP group access group
helper-address IGMP helper address
immediate-leave Leave groups immediately without sending last
member query, use for one host network only
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
And the following options on Layer 2 ports:
CAT2(config-if)#switchport
CAT2(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
Version is: System image file is "flash:/c3550-i5q3l2-mz.121-20.EA1.bin"
HTH,
Bob Sinclair
CCIE #10427, CCSI 30427, CISSP
www.netmasterclass.net
----- Original Message -----
From: gladston@br.ibm.com
To: ccielab@groupstudy.com
Sent: Wednesday, April 13, 2005 5:12 PM
Subject: Controlling Access to IP Multicast Groups on 3550
Doc CD has this title:
Controlling Access to IP Multicast Groups
And shows an example using
ip igmp access-group access-list-number
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12225seb/scg/swmc
ast.htm#wp1187805
It says the doc was posted in Thu Mar 24 22:08:59 PST 2005
But on versions I tested there is no 'ip igmp access-group", just 'ip igmp
filter..'
Do you have any information about this?
Version I tried is 12.1(19)EA1.
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