Wired Intelligent Edge (Campus Switching and Routing)

Reply
Occasional Contributor II

Re: ssh broken on HP J9775A 2530-48G

The only thing I can see different is "management-vlan 1". This shows in my running config and non of the other switch has it.

I did open ticket with Aruba support one week ago with native vlan issue.

I recall he didnt change management-vlan 10 or something like that to testing and then enter some command.

Highlighted
Super Contributor II

Re: ssh broken on HP J9775A 2530-48G

Like Matthew already mentioned the management VLAN has impact to the management of a device.
If configured you can only manage the switch from the management VLAN

Willem Bargeman ACMX#935 | ACCX #822

Please give me kudos if my post was useful!
If your issue is solved mark the post as solution!
Occasional Contributor II

Re: ssh broken on HP J9775A 2530-48G

I agree but I just saw it as I never configured that. When i saw this then I recall that Aruba engineer did enter similar command one week ago and after that I have to move the IP to vlan 10 and it got broken.

Is it save to just remove this command or should I open ticket with them again?

The switch is in production and I dont want any issue with it.

Super Contributor II

Re: ssh broken on HP J9775A 2530-48G

You can remove the management-vlan configuration without any impact.

Willem Bargeman ACMX#935 | ACCX #822

Please give me kudos if my post was useful!
If your issue is solved mark the post as solution!
Occasional Contributor II

Re: ssh broken on HP J9775A 2530-48G

Thanks. Its working now.

What a long troubleshooting for small thing. I was so confused that why its not working.

MVP Expert

Re: ssh broken on HP J9775A 2530-48G

This is almost certainly your issue here. If the management station with the SSH client isn't on the management VLAN or doesn't have an IP address in the same subnet as the one assigned to the management VLAN (even if it is actually connected to a management VLAN interface), it won't be able to connect. Removing the management-vlan command will correct this behavior.

 

If you need to be able to manage the switch from a routed connection, but still want to restrict access to authorized users, you can use either the Authorized IP managers feature or ACLs to implement access controls. 



Matt Fern
Technical Marketing Engineer, Wired Intelligent Edge

Aruba, a Hewlett Packard Enterprise company

8000 FOOTHILLS BLVD  |  ROSEVILLE, CA 95747
T: 916.540.1759  |  E: mfern@hpe.com   |   Matt @ Twitter
Occasional Contributor II

Re: ssh broken on HP J9775A 2530-48G

Agree.

Actually I looked into the configure couple of times but never went to down because I never entered that command. So today I went through again througly and saw that the managment vlan was set to 1 and recalled how it was set.

 

I would like to thanks all of you for your input and time.

Search Airheads
cancel
Showing results for 
Search instead for 
Did you mean: