Server Networking

So the documentation says that the 5k does not support RSPAN. So ERSPAN it is, but source only. So the question is, can you only use a device for the destination that supports ERSPAN? For instance I could not create a source session on my 5K's and sh...

I want to know how to put the module online show moduleMod Ports Module-Type                         Model                  Status--- ----- ----------------------------------- ---------------------- ------------1   48    O2 48X10GE/Modular Supervisor...

I always can't add switch on fabric. I want to know how to add it?anyone tried before?

Hi there,I have an urgent problem with a new ESXi 5 installation including Nexus 1000V.4x fresh installed and updated ESXi 5 Servers with Nexus 1000V, latests Version. 1000V install through OVF-Template, configured as Layer-3.Both VSM's are up and ru...

At the moment we are having an issue with NLB Multicast on a Windows 2008 R2 server in combination with a 1000V. We are trying to setup that the multicast mac address is dynamicly learned by the Nexus 7k Coreswitch so that a static arp entry is not n...

Hello,We recently had a power supply failure in one of our Nexus 7000s, and I noticed that the syslog for the Platform is only present in the default VDC, and not in any of the other VDCs syslogs. Is this by design, or is there a logging level I can ...

With reference to the vPC loop prevention mechanism that was discussed in this post http://www.ccierants.com/2012/03/vpc...d-to-know.html- if a Nexus 5K receives a packet on the vPC peer link that is in a VLAN that is in a vPC, that packet will not b...

We have a nexus 5k in our datacenter. I want to enable jumbo frames on all the nexus 5k.The n5k has nx-os 5.1.3.n1.1a.When i do sh run all, i can see system jumbomtu 9216 and mtu 1500 on each l3/l2 interface.Please let me know how to enable the jumbo...