Discuss Catalyst brand switches with peers and experts.
Showing results for 
Search instead for 
Did you mean: 

Get 20% off switches when you combine Cisco solutions


Forum Posts

Hello Cisco Community, I am trying to hard reset my IE C3300. When attempting to reset the switch by inserting a paperclip into the reset button the Express setup light is solid green even after 15 seconds. What does that mean ?

So this is a topic that's been mentioned time and time again I'm sure but i wanted to get a bit more specific to my situation. We're replacing our core switch with a C9300 (we currently have a 3750). We have a pretty simple network. Any desk with a c...

we observed a discrepancy in version representation between the version number provided in security advisory and the output of the "show version" command. Specifically, version “03.14.02s” appeared as “03.14.02.s” after executing the command, leading...

Hi, community,I have some doubts about the feature Root Guard. My scenario is four VLANs on two distribution switches and some access switches connected to the upper layer. Switch A is the root bridge for VLANs 1 and 2, while Switch B is the root bri...

mbagnes by Level 1
  • 5 replies
  • 0 Helpful votes

Hello, I need help for find a solution to my problem after my upgrade. I wanted to upgrade my IE2000U-4TS  to ie2000u-lanbasek9 mz.150-2.EK1.bin version to ie2000u-lanbasek9-mz.152-3.E3.bin , but I upgraded with the wrong IOS ie2000-universalk9-mz.52...

Hi,I have a C9300U and T switch models.I wish to downgrade from 17.9.5 (ROMMON 17.9.2r) to 17.6.5.Do I need to downgrade the ROMMON version for 17.6.5?Thanks in advance  

Rassic by Level 1
  • 2 replies
  • 0 Helpful votes