Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, February 2, 2026, through Friday, February 20, 2026. Our colleagues Amruta Navadagi, Anaya Kalawat, and Mohammad Mehtabuddin will be waiting to assist you...
Hello,I have two nexus 9K switches with vPC configured, the upstream is connected to FWs, the downstream is connected via port channel which is member of vPC, to a switch.For testing when I'm shutting down the primary vPC switch, with a continuous pi...
Hello Cisco Community! I have a 3750 acting as WAN switch connected to CrownCastle and MetTel I was able to get the routing up for the CrownCastle side as that circuit was available/installed first..so the default route that's configured routes to Cr...
>> we have two switch connected as stack (WS-C3650-48TD)>> Today we observed one of the Switch was rebooted automatically for unknown reason >>> After few minutes later SW-1 came up we found below logs, Can any one check and let me know reason the s...
The traceroute ping is 192.168.1.1.
Hi,Just wondering if anyone can cast real world experience in relation to convergence time for Nexus switches using Rapid-PVST.We are at the end of a project to migrate switching and routing off Nexus 7010 onto Nexus 93180, and I think I have painted...
Hellowe have a stack consting of five SG500-52P (Native Stacking in Ring Topology). And two floors down a meeting room with one SG350x-24P. What do you think is the best option to connect them? I already tried to use a fibre cable with SFP-10G-AOC30M...
hi all,simple question really how do i go about ssh into another cisco switch when im on a cisco switchone of my ciscos i can just run this command and it worksssh user@ipand it works no problembut on another switch it doesnt work, this is the error ...
Hi,I just receive a new Cisco 3925 with a etherswitch module 24 port : SM-ES3G-24-PI successfully boot the switch module and gain access to it.I found some documentation on CCO but I don't sorted out this small information :Switch#sh cdp neig Capabi...
Hi AllAre many people out there using SD Access/Campus fabric? If so, what were your drivers for it? Do you need all Cisco switches / ISE / DNA to run it? What are the main benefits? Cheers
Hello, I'm having issues with a Cisco 3850 stack. We're using an access-list filter on our server Vlan. However sometime's changes don't seem to apply untill I perform a complete reload of the stack. Any Idea what could be causing this?
Hello,I have 2 classrooms A and B. A and B are connected to 2 different SW Catalyst 2960-X SWA and SWB. I don't manage those SW.Before A was in another VLAN V1 (DHCP) and B in VLAN V2 (fixed IP). I could wake up with WOL the A and B classroom from a ...
Hi, I am very confused with voice vlan config and its impact under interface cfg. Considering the 3 cfg below, with data and voice vlan present, which shld be the correct one?Also I understood tht voice devices like cisco/avaya voip phone tagged its ...
New to this so please be patient. I created a simple vlan on an SG350 . Port 1 connected to Edgerouter. Port 2 connected to WAP. Port 3 connected to laptop1 (VLAN2) and Port 4 connected to laptop2 (VLAN3). No internet access on either laptop. ...
Hi all, I was attempting to upgrade my Catalyst 3850 in my lab from IOS XE version 03.03.01 to 16.09.04. I copied the file to flash from a flash drive and ran the command: software install flash:/<.bin> where <.bin> is the new image. Then the...
Router to receive VOIP on interface fastethernet 0/1 and ensure it survives on the WAN link.
