About Jim Yorke

Jim Yorke · 08-04-2023

New to networking and am trying to understand something. I have a switch on vlan 10 and I setup a trunk port to configure a new switch that will be on vlan 30. How do I configure my vlan 10 switch so that it will see vlan 30 as well as the new swit...

Jim Yorke · 01-06-2023

Hello all,I have a Cisco Catalyst switch that is currently in production that I need to change the hostname on. It is currently running SSH and I need to know if I will have to regenerate the keys after the hostname is changed. I access the switch ...

Jim Yorke · 01-09-2023

Richard, thank you for the reply. If I go ahead and change the host name and ssh no longer works, what is the process to regenerate the keys and restore ssh access? If I need to I can travel to the site and console into the switch if needed to rege...

Jim Yorke · 01-09-2023

So if I change the hostname of the switch and would lose connection to it and would have to regenerate the keys what would be the process? I can get to the switch and console in if needed to regenerate them.

Jim Yorke · 01-06-2023

This is what it shows:Key name: TP-self-signed-327XXXXXXXStorage Device: private-configUsage: General Purpose KeyKey is not exportable.Key pair was generated at: 19:15:34 UTC Jan 6 2023Key name: TP-self-signed-327XXXXXXX.serverTemporary keyUsage: Enc...

Jim Yorke · 01-06-2023

Thank you for the response. So I will not need to regenerate the SSH keys?

Member Since	‎12-05-2022 07:03 AM
Date Last Visited	‎12-06-2023 10:22 AM
Posts	6
Total Helpful Votes Received	5

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Regenerate SSH Keys

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