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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...

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mbagnes by Level 1
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  • 5 replies
  • 0 Helpful votes

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
  • 318 Views
  • 2 replies
  • 0 Helpful votes

We performed vulnerability scan on our C2960X switches and found the following message: Checks the supported MAC algorithms (client-to-server and   server-to-client) of the remote SSH server.   Currently weak MAC algorithms are defined as the followi...

test52 by Level 1
  • 303 Views
  • 1 replies
  • 0 Helpful votes

Hey everyone, I need to get the IP Address and The Hostname into 2 different variables. I've got something like this: event manager applet AddHostnameToIPHostevent syslog pattern "DHCPD: Updating 'PTR' RR (.*) -> '(.*).tobi.local.'"action 1.0 syslog ...

TobiasF by Level 1
  • 307 Views
  • 3 replies
  • 0 Helpful votes