We just experienced considerable network downtime because of a faulty NIC. I am only familiar with broadcast suppression and was hoping that some of you might provide any insights on success/failure that you have experienced with this feature and the Cat 6000 series platform?
I have used this feature, and it has helped. I too had a network outage, mine due to a "developer's" platform ARPing the MSFC on the 6000 as fast as it could. The MSFC's CPU went right to 100% and the network slowed to a crawl.
I set the broadcast suppression to 1% on my 100Mbps links to wiring closets. This allows no more than 1Mpbs of broadcast to get through. In one case, this was still more than a small router could handle (millions of frames were filtered), but, the MSFC hasn't had an issue, and that's what was really important.
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.