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3 votes
Accepted

Configuring multiple management ports (HP/Aruba)

On the 5400R zl2 series, the front management ports are for dedicated out-of-band management (OOBM). You can connect them to a dedicated management network - if you have one - or use them locally in ...
Zac67's user avatar
  • 85.4k
2 votes
Accepted

aruba access point join uptime and device uptime

I can't find any specific distinction in the documentation whether that means controller association uptime or hardware uptime since power on. This debug command might be more useful for you but you ...
FrameHowitzer's user avatar
2 votes

RMA'ed device configuration

After you power up the new device and update any soft/firmware, you can simply upload a backup of the device configuration. You do have a backup of the configuration, don't you?
Ron Trunk's user avatar
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1 vote

Yealink & Aruba 1930 Switch Connection Issues

We were running into the same issue and, upon checking the switch configuration, we realized the EEE energy saving option was on. Turned it off and the phones stopped disconnecting. We spent months ...
Steve Jones's user avatar
1 vote
Accepted

Yealink & Aruba 1930 Switch Connection Issues

I think I have a solution. Being that the Aruba switches are relatively new, they have the latest features included. One of them is EEE (Energy Efficient Ethernet). In my case The Snom Phones are a ...
Sakkie's user avatar
  • 21
1 vote

Yealink & Aruba 1930 Switch Connection Issues

The switch log shows link down and a couple of seconds later link up. It does this the whole day every couple of minutes. If the physical link goes up and down, the problem is either switch port ...
Zac67's user avatar
  • 85.4k
1 vote
Accepted

How to connect multiple ports as a single connection (Arista 7050sx3-48yc8 to HP Aruba 5412Rzl2 Backbone)

The 5400zl2 is limited to 8-port LAG (LACP or static). You can use any ports for an aggregation group though, regardless of the physical module. I'd distribute the links to two modules. Using Arista-...
Zac67's user avatar
  • 85.4k

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