Hi all I would like some advice about the best pratices to define a VPC with multiple ESXi, vlan and on 2 Datacenters  my architecture is 4 leafs (2 on each DCs) leaf 1,2 then 3 and 412 ESXi (6 on each DCs)For each Esxi I have 4 10G splitted in 2 Por...

                  Hi all,I have an UCS architecture from ESxi to N5K (with MK81R and FI6248)I would like to check a ping  or wmkping between 2 hosts with failure.So I started to check the jumbo frame between 2 N5K on the same vlan and I have the same...

Hi , I have a full redundant architecture based on Exsi, (VDS or N1K), UCS and N5K (L2 and L3) in VPC configuration. it works but I am not sure of my configuration , perhaprs I read too many things.When I create a NLB  in Multicast mode, do I only cr...

Hi ,I changed some Vmnics on UCS 6248 (remove and create new one) but on 1000V I have an error 2012 Nov 13 11:29:17 E2VSM001 %ETH_PORT_CHANNEL-5-PCM_ROLLBACK_MAX_PORTS_EXCEEDED: Max ports per channel exceeded while trying to create port-channel 0. Ro...

Hi ,I am using a Nexus 1000v a FI 6248 with a Nexus 5K in redundant architecture and I have a strange bevahior with VMs.I am using  port-profiles without any problems but in one case I have this issue I have 2 VMs assigned to the same port profileWhe...