Server Networking

Hi,I plan to use a Cisco UCS Rack mountable C200 server with a dual port PCIe card with TOE iSCSI. Is it acceptable to:To use just one dual port PCIe card for both iSCSI storage traffic and server LAN traffic - separated by VLANs? - With the ports co...

Hi.I need the Call Home functionality in order to assign the source IP address that will be used for Call Home email messages.For example in the Catalyst 6K is:Router(cfg-call-home)# source-ip-address ip_address What can I do in the Nexus 7K ? I need...

We have most likely run into CSCtz74514 in 4.2(1)SP1(3) in a HA Nexus 1010 setup and need to upgrade. In the downloads I can find 4.1(1)SP1(5.1) for Nexus 1010. I have read through the release notes for 4.2(1)SP1(5.1). The only VSAs talked about are ...

HelloFabric Manager Server was working until  someguy by mistake powered on physical and virtual devices which are  for the fabric serverwe turned off the physical as we are planning to use the virtual serverrunning the fabric managernow running Fabr...

Hello,in the past it was always a problem to move ESX-Hosts with n1v to a new vcenter. The only possibility was to migrate all hosts/VMs back to vswitch before, what's a big effort in large environments.The procedure to do that was already discussed ...

Hi All,I'm currently runnning a POC for the ASA 1000v and as such i'm using the nexus 1000V for the first time. My issue might be that i'm missing something fundamental with the nexus configuration.  I have read the configuration guides and can't see...

We are trying to uninstall vib files from ESXi5.1, but when we did, it says that resource is busy. We've rebooted the system, but still the same problem. We tried to find which process locks the file with " lsof -D ", but there is no process which lo...

Hi,I am working with a client who would like to use multiple 7018 chassis as Server Access vs. 5k and 2k'sPutting the commercial angle to the side are there any reasons technically why this is a bad ideaMy view is that it should work fine, assuing th...

Hi AllNeed expert opinion on designing ESX connectivity for DMZ.We have an already existing Nexus 1010 with 2 VSM's (for prod & dev)... We might need another VSM for DMZ..  Nexus 1010 support a max of 6 VSB's ... correct ? The DMZ ESX server will be ...

We're seeing syslog messages generated from a couple of Nexus 5ks that we can't relate to anything. All the devices authenticates using TACACS and the syslog messages appear randomly. Can someone explain this behavior?"AUTHPRIV     2     SYSTEM_MSG  ...

Trying to connect a HP-C7000 blade server with a Virtual Connect Flex 10 connection with 10Gb links to a Catalyst 4900M. I have no control of the HP side. From the HP guide, we are following "HP Virtual Connect Ethernet Cookbook" "Scenario 1:5 - VLA...