Server Networking

Bear with me a bit while I try to get the details of this upgrade laid out. I have read all the KB's and blog posts and I'm still unclear on some of the phases of the process. Here is the plan in place right now:Current SystemsvCenter 4.0 32bit1000v ...

I know that there is a limit of 32 FEX per Nexus 7000 but what is the FEX limit on a single M1 line card?

I have some Nexus 5000 switches that I would like to log to a remote syslog server. I have been reading the documentation @ http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli_rel_4_0_1a/sm_syslog.htmlOn this page...

Do we have any idea when loopback join interfaces will be added? I really need to squeeze another VDC into this design, would like to be able to tell my customer when (rough estimate) we can migrate out of the OTV VDC.Sent from Cisco Technical Suppor...

I have number of HP switches that will be connected to Cisco Nexus 2000/5000 switches.In  HP Servers, there are multiple options for NIC teaming.  I like to  connect each port in a NIC card to two different Nexus 2000 switches  extension to Nexus 500...

Hi,not sure if this is the place to ask or not, if not if you can direct me to the correct place that would be great.I  have a Nexus 1000v on a esxi server. The server has two NICs that go to  two different switches that are completely isolated from ...

I have a new Nexus 2232 that I have removed from a Nexus 7K in our lab running NX-OS 5.2. I want to install this 2232 into a production network onto a existing 5010P running NX-OS 4.2.1.Will the FEX follow the same upgare procedure when its active im...

Hi all, As per title...is it an supported configuration ? :)Cheers

I have two Nexus 5010s in a vPC pair with a bunch of FEXs vPC dual-homed between them.  I am encountering a problem where, from the point of view of the vPC Primary switch, a MAC address would move from the switch port its connecting to (Eth119/1/25)...

Dear All,I met a problem in N4K-4001i. But I can't find any explaination on below log.Symptom: all blade server lost connection to uplink switch.%SYSTEMHEALTH-4-OHMS_PORT_LOOPBACK_FAILED: Port 1, has failed loopback test.  %SYSTEMHEALTH-4-OHMS_PORT_L...

Hey,In this cisco doc (http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9670/C07-572835-00_NX-OS_vPC_DG.pdf ) I come across this statement:One of the most important forwarding rules of vPC is the fact that a frame that entered the vPC pee...

Hi,I would like to have suggestion on designing DC & DR. Both DC & DR is in a same state but distance between DC & DR will be approx 2 KM. There is a requirement of L2 reachability between DC & DR, hence NK7 i have proposed so that OTV can be used. A...