Server Networking

ESXi 5 installed and using Nexus 1000v 4.2(1)SV1(5.1a). When attempting to add a host to the 1000v using VUM, the following error appears in the vmkernel.log file: Net: 1380: invalid Net_Create: class cisco_nexus_1000v not supportedThe error seen in ...

Hi,I´m running into an smaller issue when I´m trying to create a tac-pac on a Nexus 5548.At some time it asks for a password. n5k# tac-pac bootflash:test.gzPassword:Sorry, try again.Password:Sorry, try again.Password:Sorry, try again.sudo: 3 incorrec...

Hi guys,Is this possible that we install nexus 1000v without using vcenter?I have vmware enterprise plus license, but I don't need to install vcenter.Regards,

Hi,I have one Cisco Nexus 7K switch with 2 Sup. In that one sup should be active and anotherone should be ha-standby. But currently secondry is showing powered-up state. Earliyer also we are facing the same issue but after reload the sup the problem ...

Hi guys,I have two new nexus 5548 and a 6509 with a 16-port 10gig card. The nexus switches will have esxi connections for both iscsi traffic to a emc vnx as well as data.My question is what is the best way to cable for vPC with only one 6500? Also, s...

Good day all,We have 7 Nexus 2000 dual-homed to 2 cisco nexus 5548UP using vPC in production, deployed as a routed access layer because the nexus 5000 have the layer 3 daughtercard and it does eigrp routing and also HSRP .This weekend we did some tes...

While configuring vcenter to N5K connection(svs connection just like in Nexus  1000v) we need to connect only thru vpc primary switch i.e. connect  command under svs connection <name> only applied on vpc primary  switch. What happens when VPC primary...

I have a customer with many nexus 4000 blade switches, all are running 4.1(2)E1(1h). The switches crashes and reboots by itself. "cdp hap reset" seems to be the problem. I can't find anything about this issiue on the bug toolkit.Has anyone else seen ...

Can we install DCNM management software on SUSE Linux in place of Red Hat Linux?

Hi, We have deployed a pair of F5 load balancers in a VPC fashion with LACP connecting to the N5ks. I am running nx-os 5.1(3)N1(1a) on the 5ks and the F5 have the latest firmware. I have recently observed that once i reboot the N5k-A (the one set to ...