About lan-cmmc-ssue

lan-cmmc-ssue · 05-28-2008

Hi@allI have a problem configuring a 6513 with Sup720 and IOS 12.2.18SFX7...The application generates a lot of broadcast-traffic at UDP-port 12000. The cpu-load of the switch increases up to 100% if the broadcast-load is up to 200Mbit.Is there a feat...

lan-cmmc-ssue · 05-29-2008

You mean connecting 2 vlans by a loop-cable? Or did I misunderstood? I think that wouldn't solve my problem protecting the router from the broadcast.What about MLS or a multicast-configuration that can handle broadcast-addressing as well?Did anyone u...

lan-cmmc-ssue · 05-29-2008

Good idea! We already ssegmented the network. The router-interface in the so called "special broadcast segment" must be protected from the broadcast. I tryed an acl that denyes the broadcast address but "sh proc cpu" told me 99% CPU-load.Is there an ...

lan-cmmc-ssue · 05-28-2008

It's a VERY special application that uses broadcast for high-availibility. The app can't use multicast instead.Using broadcast supression will kill the app in a few seconds.Is there no other way to handle that traffic?

Member Since	‎05-28-2008 04:41 AM
Date Last Visited	‎08-18-2017 03:53 AM
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Very high broadcast load on 6500

Re: Very high broadcast load on 6500

Re: Very high broadcast load on 6500

Re: Very high broadcast load on 6500