Hello,According to CCO when we initiate a switchover in dual Sup N7K environment either manualy, using ISSU or when it's initiated by some error when a process is restared several times, the switchover should be non-disruptive (assuming there is ...
HelloI am need of some help to get Nexus 1000V working in my lab. Lab is made out of (see attached diagram) and also included screenshot of DVS within vCenter server.Physical server runing VMware ESXi 4.1 - this is standalon server. runinng following...
For info, I run 4.2(1)SV1(4) as a VM and not the appliance.I tried this morning to migrate a small environment to the Nexus L3 control instead of L2 for a certain requirement. We have two ESX in the with the Nexus 1000v running sucessfully for months...
Hi,Can anyone please advise.We have a setup of dual Nexus 7K's connected to 3 ESX hosts and on the Port channels connected to these servers , I,m seeing the RX Pause frames counter increasing daily on all port channels connected these hosts.The conn...
Hi all,We have 2xESXi cluster and 1000v deployed to many remote sites. The clusters themselves are managed centrally at HQ with virtual center. The other day one of our remote sites lost power and the local carrier equipment failed. When the serve...
I am looking to see if anyone else has experianced this problem rather than looking for a solution at this time.We have a standard design with 2 N5Ks set up with vPC using 2232s. Hosts connect to the 2232s with dual 10 Gb adapters. These are VMWare...
Hello.Sometimes, a VM lose network connection.No problem where detected on the network to explain this problem.This VM (running Windows Server 2003 R2) is connected through VMware flexible network adapter.I verified all parameters in the running conf...
Hi all,We want to do a backup of a virtual-service-blade in a Nexus 1010. The document we are following is:http://www.cisco.com/en/US/docs/switches/datacenter/nexus1000/sw/4_2_1_s_p_1_3/software/configuration/guide/n1010_vsvcs_cfg_7backup.htmlWhat we...
Hello, All! Today I've spotted horrible issue with nexus 1000V. First of all here is our logs:2012 Jan 18 10:45:28 core-nexus1kv-01 %SYSMGR-2-SYNC_FAILURE_MSG_PAYLOAD: vdc 1: Failure from active SUP 2012 Jan 18 10:45:28 core-nexus1kv-01 %SYSMGR-2-SYN...
Hi,A question regarding the subject line. When deoploying redundant Nexus 1010 hardware appliances (VSM's) on the "inside" and Nexus 1000v's on your ESX hosts in the "DMZ" in Layer 3 mode which is seperated by an ASA, what VLAN's are actually need? ...
Hi all,We are deploying SVS layer 3 mode on nexus1000v and we are considering to use ERSPAN on the same 1000v as well.We want to seperate the vsm traffic and ERSPAN traffic so we will build two layer3 capability support VMkernal interfaces.One questi...
hi,i have single 5548 NX-OS 5.0.2N1(1) version connected to single fex 2232 via 4 X FET-10G. on the 5548 it is the first ports, at the 2232 it is at the last 8 ports.after configuring appropriate FEX configuration i cannot see any link between them. ...
Hi I am looking to create a mgmt VLAN which on which ESXi mgmt, NK1 (all required elements), upstream N5K’s and core 6500 should reside. I am new to NK1 so I am unsure how this should be done with system vlans etc....Can I create a vlan defined for m...
Hello, In the case I have two N5k acting as a vPC peers and I lose the vPC peer-link between two of them, but I do not lose the vPC peer-keepalive link, what would happen when the vPC peer-link comes back again?As I understand in the case of vPC peer...
