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I have a customer we are doing a 7k/5k/2k and we are using the design of running all the 7k/5k links in one vPC or a dual sides vPC. Since in this design you must run a vPC peer link as well as a vPC keepalive on the 5k you can use the management po...
I have always stuck with /24 or /23 for the data and voice vlans which gives about 250/500 hosts per subnet. I saw some avaya docs that said that if using a a PC in back of a phone you should go no more than 250 hosts and use 100MB. This was a few ye...
I had two customers looking for this. In other blades, they have the ability to hook up to 8 NIC's to a switch and then that switch(s) can be in DMZ1, DMZ2, internal etc. So basically they are able to do physical segmentation of their vhosts on ESX ...
I have a question on using the 7702 with the F3 card as a VXLAN BGP EVPN leaf. It shows in the NEXUS 7000 config guide for NX-OS VXLAN that the "feature vn-segment"(to map VLAN to VNID) and the "fabric forwarding anycast-gateway-mac" are not there in...
I didnt realize that once it was assigned it was assigned for the life of the profile. My concern was that if you dis associated the profile it would put it back into the pool and it could be reused I guess I never thought of that. I have never seen ...
Using 1 gb uplink can lead to unpredicatable behavior. If load balancing on say esx is sending traffic between two hosts on the same fi it will be 10gb. If f it goes out say vnic1 on one host and back in vnic0 on the other it has to go via 1gb. Tis c...
So it looks like it was a issue with the 12.3.11x LWAPP upgrade image and the 2106 controller. There is a 12.4 upgrade image but the LWAPP upgrade tool wasn't happy with it. Here were the steps to fixs this really bizarre issue1) Convert AP's back to...
