Nexus 9000 Queue drops
This particular post won't have a resolution to the problem I'm currently experiencing but I want to illustrate the problem now and HOPEFULLY have another blog that actually has the resolution later if Cisco ever ....
Tag: cisco
show ip igmp event-history
During a late night troubleshooting session I came across this command on my Cisco Nexus switches. show ip igmp event-history debug may be a life saver when troubleshooting Multicast issues. I wish I had known ....
Multicast on a 2K Fex
I just had an issue where I was attempting to do a packet capture on a 2K Fex that was attached to a Nexus 5K. Since you can't use the Fex port as a destination ....
IGMP V3 Mode 1 VS Mode 2
We had an ongoing issue recently with multicast receivers on our 4507 that would loose their multicast groups every so often and we couldn't explain why. It looked like the problem was the 4507. We ....
Multicast Forwarders
I just had a good lesson last night with Cisco TAC in multicast Forwarding that took a few hours to figure out. The initial call I received was that multicast was going in and out ....