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...
Hii have just upgraded my switch firmware to: c2960l-universalk9-mz.152-7.E0a.after the upgrade completed, the web ui is broken.attached screenshots of before and after.i have no idea how to fix this (i am a bit of a newby)any help will be much appre...
We have a 9200CX with Version 26.1.1 and this is the syntax that works without an error messagentp authentication-key ## hmac-sha2-256 <key string/password>ntp authenticatentp trusted key ##ntp access-group # <- If you have a ACLntp server <IP_ADDRE...
Hello everyone,We're currently planning a network upgrade using Cisco as the core infrastructure while considering Ubiquiti for branch offices and wireless connectivity.For those who have experience with both platforms, how has this combination worke...
Hey there,I am trying to create a stackwise virtual setup with 2 x C9500-24Y4C through the meraki dashboard.When i am connecting my 2 interfaces dedicated for the SVL and 1 interface for the DAD, STP kicks in and blocks the 3 ports on the 9500-2 then...
Hello All!I did some looking around the forums and found what I think might explain the behavior we ran across today, but I wanted to ask the experts to see if we are on the right track. Here is what we saw:We had a 3550 switch and a 3745 router. B...
There is a lot here, read carefully if you use these switches!Important notesAfter upgrading to Cloud Management with IOS XE 17.15 it is not possible to downgrade to any CS firmware via Dashboard. In order to downgrade to CS a factory reset may be re...
Hi,I have a question regarding how Etherchannel load balancing is performed across the bundle and the issues one might face when dealing with 2,4,8 or odd number bundles which do not comply with the power of 2 rule.I have read a few articles explaini...
Hello,I have 2 IE9320 Switch and configuration in a Stack and Port number Gig1/0/24 and G2/0/24 is connected to Palo Alto Firewall which has LACP confguration and everything is working fine. I am facing weird issue, when I power Off the active Switch...
I have a wired subnet (VLAN 1) that has SVI 192.168.1.1 The att modem is 192.168.1.254I have a wireless subnet (VLAN 2) that has SVI 192.168.86.254. The wireless router is 192.168.86.1From the Nexus 3K I can reach all devicesI am unable to ping bet...
Hi Team, We are currently experiencing frequent port flapping on our Meraki switches. The issue is affecting multiple switches across the network and appears to be associated with a specific VLAN. We have not observed any abnormal behavior on the aff...
Hi support, i configured the Qos on a cat 9300, here is the policy-map.policy-map POLITIQUE-QOS-CENTRALclass CLASSE-VOIXpriority level 1class CLASSE-SIGNALISATIONbandwidth remaining percent 5class CLASSE-APPLIS-LANbandwidth remaining percent 70random...
Tengo un switch MS130 que muestra una alerta del ventilador. El viernes pasado actualicé el firmware del switch a la versión 18.1.8 , pero el problema persiste.La alerta del ventilador se activa durante aproximadamente 3 minutos cada vez y luego se ...
I would like to get the 3D and 2D drawing of the switch so I can identify the hole pattern and take dimensions of the switch.
Hello,While I was running some cable diagnostics I noted that Pair D is open.And I read somewhere that Pair D is responsible for Gigabit Ethernet. However, when checking the port status, it shows up as 1GB as expected. For that reason, what is the im...
Hi,I have C9350 17.18.02 smart switch that is connected directly to IDS and I have a few C9200 I want all of them vlans to be monitored.C9350 not supporting the remote-span command.Which solution I can use?Thanks in advance, Roni
