Re: [c-nsp] MAC flapping caused ISIS adjacency to go down on ME3600x - How to protect?

2014-01-24 Thread Peter Persson
Hey, Are you running some xconnects on these or just simple interfaces? A good thing is to move the xconnects (if there is any) from interface to service instance, this makes the machine to not learn mac-addresses. /Peter 2014/1/24 daniel@reaper.nu Hi, I had a situation where traffic

Re: [c-nsp] MAC flapping caused ISIS adjacency to go down on ME3600x - How to protect?

2014-01-24 Thread daniel . dib
2014-01-24 09:50 skrev Peter Persson: Hey, Are you running some xconnects on these or just simple interfaces? A good thing is to move the xconnects (if there is any) from interface to service instance, this makes the machine to not learn mac-addresses. /Peter Hi, There

[c-nsp] MAC flapping caused ISIS adjacency to go down on ME3600x - How to protect?

2014-01-23 Thread daniel . dib
Hi, I had a situation where traffic started to loop between two different EFPs attached to the same bridge domain. There was no split horizon configured so I could configure that, however if I understand the documentation correctly I can only have 16 EFPs in same split horizon group on