Server Networking

I am deploying a Data Centre Interconnect using OTV on Nexus 7700.  All the "best practice" documents I have seen on this use two VDCs, one for the aggragate and core of each data centre, and one for the OTV encapsulation engine.  I wonder whether to...

Hi All, Does anyone have or know of a CISCO doc that has the list of supported 10GB twinax cables and SFP+ modules for CISCO 3850? Appreciate your input.

Is there any possibility by which a primary switch(nexus 5k) can trigger something which can cause the vlan database to be deleted from secondary switch(Nexus 5k) when they brought up on vpc? 

NA I have check on Cisco Power Calculatro but can't guess exact Power consmption for this Cisc 6500 & cisco 4500

Hello,Replaced a B250 M2 blade with another using same server profile. We are booting from SAN and the ESXi OS came up as planned. Using the KVM I accessed ESXi, and tried to test management networking. Everything failed. The only difference between ...

Hi, My Customer wants to know the Power shell cmdlets for creating the Vlan groups and adding vlans to them. Found few links for creating the Vlans, but nothing regarding customer queries. http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw...

Hi,We have C420m3 rack server with intel x520-DA2 card & UCSM 2.2(1B). I have configured server port on ucsm, ports are up. But UCSM not discovering the C420m3server. I already integrated c240 server with UCSM. Any suggestion. RegardsHarpal Singh

Hi All, Is there a way to capture traffic leaving Nexus 1000v uplinks (from an ESXi host). I tried both vempkt and configuring a monitor session to copy all uplink interfacec traffic to vethernet port but no luck. I dont see the 802.1Q header in any ...

Been a while since I have looked at an issue that I have. The issue is when enabling both NICs on an ESXi host to be active/active vmotion and other traffic is not working or flakey on a host. I drew up a quick diagram. I think the issue is I need to...

Does anyone have any update on this? This has been an issue for a long time, there is no reason this should not work.  When will cisco allow trunking of private vlans on the UCS platform????

I just setup a switch (WS-C3560X-48) that will be hooked up to 2 DEL D620's.  I made the ports they will be plugged in to these servers trunking ports as per VMwares documentation. I have a company security requirement to ensure that VLAN 1 is not us...

Is it possible to have vPC peer link on the F3 line cards?

Hi all,i had VM host ip address 10.150.40.132, i just ping the ip address that output much packet loss. So i checked the access switch cisco6509 via the VM host MAC address, i found the MAC address reflected on different interface, show the interface...

Hi,Is it possible to have the F248XP-25 line card mixed with the F3 40GB line card in the Default VDC?