From: Jung, Jin (jin.jung@lmco.com)
Date: Mon Apr 21 2003 - 16:55:24 GMT-3
Try to see if you can enable SRM single router mode on 2 MSFCs.
I have not run into you problem, but before we enabled multicast, Cisco
recommended we enable SRM,, they said this was highly recommended,,
We had to disable HSRP and enable SRM.
---- It may be that HSRP is not run well with multicast.
Jin Jung...
-----Original Message-----
From: bobdu11@cox.net [mailto:bobdu11@cox.net]
Sent: Monday, April 21, 2003 2:44 PM
To: ccielab@groupstudy.com
Subject: MULTICAST Routing issues in a redundant architecture
OK...Scenario....
2 6509 with MSFC2's, running HSRP (backbone routers). 1 server many clients,
multiple VLAN's. Multi-cast routing enable on active and standby routers in
Dense mode. CGMP running on all VLAN interfaces. Spanning tree root and
HSRP Active coincide with each other.
Problem....With Multicast routing enabled on both routers (active and
standby), the Multicast stream is being interrupted every 2-5 minutes and
dropping the connection from Microsoft Windows Media Player.
Solution, disabled Multi-cast routing (globally) on standby router and Video
streams stay connected......
Anybody seen this b4 ?.....Bob CCIE #9105
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