Server Networking

We recently installed our UCS chasis running ESX and the 1000v.  I was just wondering if it is normal to see high amounts of discards on most of the 1000v interfaces?  Everything seems to be working fine, its just something we noticed while monitorin...

I am trying to install teh demo license for the 100v and I get a message that"A licenese with a later/different expiry date already exists for feature" message. When I do a show license brief, nothing shows up.  Any thoughts?

Traceroute does not work when initiated from a server behind the ACE module. The output shows only the destination ip.The ACE is in routed mode.

Why doesn't cdp neigh show both ports like 1/1 and 1/2 of the port-channel other than mgmt0? I have the same cdp output on the other N5kN5K-EDGE2-DC(SSI13500AD5)mgmt0         145    S I s     N5K-C5010P-BF mgmt0N5K-EDGE2-DC(SSI13500AD5)Eth1/2        ...

Hi,Please consider this scenario, where L2 VLANS are spanning 2 data centers and where R1-R4 are L2/L3 N7K routers (replacing existing 6K).(I wish VSS would be available also in N7K to make life 10x easier!!).                      R1                 ...

Hi all,Just a couple of q'sFrom what I understand, the Nexus 2000 extenders are managed by the Nexus 5000's almost like they are an internal module. Can someone clarify how management is determined? Like, say you have two Nexus 5000's, and the fabric...

I Have  call manager server(MCS-7835H-3.0-IPC1) with 36.4 GB 10kRPM ultra  SCSI 320  HP, two hard disk with raid enable.Unfortunately one diske failed & it's not available.Is it possible to replace this with 72.8GB 15000 RPM ultra SCSI 320 hard disk(...

Hi,I have installed 3 esx server for nexus.* esx1 : VEM installed + vm* esx2 : VEM installed + vm* esx3 : VSM installed* windows 2008 srv : vCenter serverThe problem :* I cannot see the VEM module on the VSM.* How to configure the 3 nic for the VSM t...

Is there a URL I can download Cisco Device Manager for Nexus 5000?  Is this the same Device Manager I use for Catalyst 6500?  I'm just doing Layer2 no FCOE and don't need Fabric Manager -jason

Hello,I have installed vmware ESX 4.0.4, downloaded "cisco-vem-v110-4.0.4.1.2.0.81-1.11.11.zip" and "cross_cisco-vem-v110-4.0.4.1.2.0.81-1.11.11-release.vib" on the /tmp folder.The installation package failed using the command "vihostupdate" or "esxu...

Just set up a VPC peer-link between two 7010 switches.  The peer-link is a port-channel of two 10Gb connections.  On both sides I'm seeing this in the log:2010 Jan  5 04:27:34 CRMCN7K-1 %ARP-2-DUP_SRC_IP:  arp [3069]  Source address of packet receive...