Switching

I am new to understanding the power requirements for these devices. I have been using the power calculator tool and reading the 4500 installation guide here, which outlines the power supply requirements.   I would like to run a 4200W power supply wit...

hi all,   Can you anybody can tell me the EOSL dates of cisco WS-C4506-E module?   Thanks.

currently, I am using below-mentioned version system image file is: bootflash:///n7000-s2-dk9.6.2.20.bin   Affected invulnerability issue needs to be upgraded which is the next version of IOS? which one  i need to upgrade? how could i find out the IO...

Last night we experienced something really unusual:   We had to perform some maintenance on one of our switch stacks. It entailed powering down the top switch, which happened to be the master. When it come back up, it rejoined the stack as member (th...

I need to draw upon this community for my next steps.  The scenario we are dealing with is the following. We are trying to get this company http://www.vantagecontrols.com/ to work on a Cisco network.  We are using Cisco 2960X-48-FPS-L with the 15.2(2...

hello all   We have two 6824-X-LE-40G configured on VSS for MPLS. there is a known bug for SLCP process that causes CPU issues where TAC its not giving fast feedback. is there anyone that deployed these devices in VSS for MPLS, etc with any specific ...

We are having intermittent high CPU issue. Running EEM script reveals major contributor is cmfib process. Can someone explain in detail what this process is ? Attached output.   911  2044643120  1002062434       2040 33.70% 16.92% 17.38%   0 cmfib   ...

Hello all We have one 2960G. We applied an inbound ACL on a port of that : deny udp any any eq 53 permit ip any any   it's working fine. But there isn't any match hint for Deny ACE, Permit ACE has however!   Sho ip access-list   deny ........ permit ...

HiCould any one please let me know what is the actual function of the switchport command   "flowcontrol receive on/off/desired"     Thanks and regardsJeganjesri@outlook.com          

On 30 out or 31 Cat4500 (sup2t) the following log message is generated approximately every 30 seconds:   Aug 25 15:28:41.041: %SISF-3-INTERNAL: Internal error, id 0 does not match any feature -Process= "SISF Switcher Thread", ipl= 0, pid= 393   I cou...

ISP connection is going to a POE cisco switch and also we have a phone communication system (PRI Technology) Please Advice, thanks

Hi,Im using 3750 L3 switch and 2950 L2 Switch. I've configured 12 VLANs and configured inter-VLAN. But there has been a problem with file sharing on windows. I can ping the machine on different VLANs and i can also run some application like remote de...