Switching

Hi,I am working with my test lab and want to create different versions of cisco nexus 1000v on the same datacenter and use the hosts which already has other cisco nexus 1000v.I am unable to add the hosts to the new switch with errors "vDS operation f...

Hello,I need to monitor my Nexus 7004 and 7010 by my SNMP Agent, but I can't find the way to donload the required MIBs.For information I'm running the folling images:bootflash:///n7000-s2-dk9.6.2.6b.binbootflash:///n7000-s1-dk9.6.1.5.binBy advance th...

Hello,I have a Switch layer 3 working with no issues, I have a second switch that is a L2, and I need to connect it to the L3.  But I'm with problems with the configuration, can someone help me with the basic configuration? Thanks.

I had a trouble with dupplicity address yerterday and my CORE WS-C6506-E didn't issue the trouble in the logging. Please anybidy knows how to activate this feature? Thanks,  

Hi,I noticed that my 4507R+E chassis have the following module installed:WS-X4K-CLOCK-EI found in this EOL announcement that it's the clock module for 4507R-E chassis and is EoS since 2013:http://www.cisco.com/c/en/us/products/collateral/switches/cat...

 Hi all, Currently I'm having on some ping no reply on only certain IP when ping to a NLB virtual IP.Usually these IP which did not get reply from the NLB virtual IP are those host where their IP are assigned by DHCP.A few SPAN port had been configur...

Hello,Im receiving % Authorization failed. in some show commands that should show my the state of switches in VSS...For example:VSS#sh swit virtual role Executing the command on VSS member switch role = VSS Active, id = 1RRP information for Instance ...

Hi Team,I am in the process of replacing the Primary SUP (SUP 720-10G) on Cat 6513 in VSS pair.Currently the Primary SUP is operational but for some reason we need to replace this SUP with RMA SUP.So i want to know that should i follow the same proce...

 Hi All,Has anyone seen this error before "Event:E_DEBUG, length:67, at 99657 usecs after Tue Oct  7 13:43:43 2014    [116] [19260]: l3vm_if_get_context_info failed for iod Ethernet4/11"The error is from Nexus 7010.Thanks in advance for any help. 

Hi! i have some problem with configuring MEC on Cisco Catalyst 6880.Configuration: 2x6880 customized technology VSS, when I want to connect to the server MEC to them (assuming the correct setup etherchannel on the server side), the interfaces on a sw...

How to fix problem Network Magic Trial Is Not Enabled? 

Hi all, In attachment you have my Campus Network topology that needs to be configured. As you can see, it is a hierarchical structure, where the distribution layer consists of two layer 3 switches, and the core layer consists of two routers. Layer 3 ...