C3750x running 12.2(58)SE2 unable to "no ip igmp snooping tcn flood"
I have 2 c3750x as the core of our multicast network. Its a very simple design with only 1 VLAN for multicast. But we have over 100 devices connected, and some of them are spanning-tree capable. Anytime one of those connected to the network, we get spikes, and recently spikes were appraoching gigabit scale, so we really need "no ip igmp snoopinh tcn flood" on each interface to avoid overloading.
However, our switchs didn't seem to understand the command, I get unrecognised command after entered "no ip igmp snooping tcn flood" on an interface. I checked with our local CCIEs and vendor, they all said our switchs and sw image should support such command.
Any suggestion or hints would be very much appreciated.
System returned to ROM by power-on
System restarted at 15:09:51 HKT Wed Mar 20 2013
System image file is "flash:/c3750e-universalk9-mz.122-58.SE2/c3750e-universalk9-mz.122-58.SE2.bin"
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This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.