Data Center Switches

what's hap reset?what is fwm?when to do such kind of hardware troubleshooting?how to check qos config at hardware level (i.e. queues on asic) etc for the qos that we configure?when to do harware level troubleshooting with those hardware show commands...

HiI would like to setup the  archive configuration on Nexus93180YC-EX in NX-OS mode as i already done that on catalyst switches, but as i have pure layer 2 config on the switch, the copy to the ftp server should be done through the vrf management int...

Hi We have a VRF with 47 EPGs which has been set to "unenforced" mode by error. This has been there since beginning but it is not as per design. Is there any way I can check which EPGs are actually communicating with each other so that I can configur...

Hi  We are planning to upgrade our 2xNexus 7009 switches which has SUP1 , M1 and F1 line cards with SUP2 , M3 and F3. So I would really appreciate if anybody can share their experience & challenges that you have faced during the  upgrading/replacing ...

Hi Everyone I ask you for your knowledge... We are trying to connect a Checkpoint Firewall with 1G Fiber SFP to a Nexus 93180YC-EX with a GLC-SX-MM SFP, the port goes up in the Nexus, but doesn't link in the Firewall. We though it was the firewall, b...

Hello Team, I have nexus 7010 switch current version 6.1(5). Could you suggest recommended version. I am seeing in cisco portalrecommended version is showing7.3(5)D1(1) and8.2(5) . Could you suggest which is recommended version for 7010. ThanksKanhu

Does anyone have any insight into what I am being blindsided with right now?  Here is my predicament. 1. We have two N7K-C7010 chassis that were ordered and installed several years ago with SUP-1 modules, FAB-1 modules, and M1 line cards.  We have si...

Hi Everybody,we tried yesterday to configure SVI over VXLAN and the SVI became suspend.i need your help to resolve the issue. our topology describe on the bellow photo (the FW isn't relevant now, it will replace the 9504 in the future):   1. we have ...

Hi all, I have 4 Nexus 5596T in our datacentre and i notice that one of the Nexus 5596T is blowing hot air through the front of the switch instead of the back of the switch like the other 3 nexus and its temperature is higher (55 degrees Celsius) tha...

Hi guys, we have a migration and shifting 2xnexus one by one. I am doing an upgrade on the Nexus as well.Just wanted to ask should i disable consistency check for a safety pre-caution just for the migration and disable it and then able it back later ...

Hi guys, Just wanted to know your feedback about cisco 9508 epld upgrade? I know its a good thing to do as i am upgrading from 2016 image to 2020 and it would be good to upgrade that as well. I dont remember the time taken for doing EPLD upgrade roug...

Hi, what is stomped and not stomped? how it helps to troubleshoot CRC errors?  Nexus-SW# show hardware internal bigsur port e1/21 | include ignore-case stompRX_PKT_CRC_NOT_STOMPED         | 0RX_PKT_CRC_STOMPED             | 0