Best Of
Re: NAS 326 change disks
You must unmount the filesystem (/dev/md2, I suppose), but not stop it. If you stop it, the md device is gone, and only /dev/sda3 is left. But that doesn't contain a filesystem.
Then run e2fsck on /dev/md2.

Voice VLAN on Nebula.
ackground: Voice VLAN is a feature that separates voice and data traffic on a network, ensuring optimal performance for voice communication. This is particularly important for VoIP (Voice over Internet Protocol) systems. In this guide, we will walk you through the steps to configure Voice VLAN on a Nebula switch.
Topology and Scenario: We will configure Voice VLAN on a Nebula switch within a business environment that uses VoIP phones. The goal is to ensure that voice traffic is prioritized and segregated from data traffic for better call quality.
Steps:
- Log in to the Nebula control center using your account credentials.
- Navigate to Switch > Configure > Switch settings.
- Scroll down and find Voice VLAN, start to assign the VLAN ID also the OUI of the IP phone MAC vendor.
- Next, go to Switch > Configure > Switch ports.
- Change the port type to Access and change the VLAN type to "Voice VLAN".
Note: Ensure that the connected VoIP phones are configured to tag their traffic with the Voice VLAN ID. This setting is typically found in the phone's network configuration.
By following these steps, you can successfully configure Voice VLAN on your Nebula switch, enhancing the performance and quality of your VoIP communications.
Application patrol: "Media Streaming" and google app
Re: VPN with Snapdragon ARM
Hi @JoseHSB,
What's your ARM PC's OS? Windows? If so, have you tried the Windows VPN script?
Update: Windows ARM version should be able to use the Windows VPN script to create the VPN profile.
Re: Create simple VLAN config between GS1200 and GS1900
Hi @Momro,
Your configurations are correct. In addition, the switch-connected ports can be VLAN 1 untagged members since the PVID is 1 by default. (I assume "No PVID configured" means the PVID is 1 as default) In my experience, I will not change to a tagged member, although it also works.
Re: Create simple VLAN config between GS1200 and GS1900
hello @Momro
PVID specifies the native VLAN (untagged VLAN) for a Port, so all your Ports that use VLAN1 need to have PVID set to VLAN1 no matter if it is a trunk or access Port.
Only Port 24 on GS1900-24 and Port 1 on GS1200-5 need VLAN10 tagged.
You should be fine with everything else.

Re: NebulaFlex Switch GS1920 Series - V5.00 Patch 0 Firmware Release
Yes, I don't use daylight saving time.
Re: DX3301-T0 Telnet
Telnet is activated by default (only via local Lan) but you cannot configure it in the menu section, you can try this and check out if you make a fault using your SSH client .
But i revieved this and i forgot that i activated telnet (and ftp too) by changing the exported config file in the ftp and telnet section and then reimported it by adding a value in the line ["Mode":"LAN_withoutWL",]which was empty before like this ["Mode":"",] !

How to Configure Clients to Connect Only to the 6GHz SSID?
To restrict client connections to only the 6GHz SSID, you need to disable the 2.4GHz and 5GHz bands on your access point.
Configuration Steps
- Navigate to Configure > Access Points (or Security Router) > SSID Advanced Settings
- Select the desired SSID
- Uncheck the "2.4GHz" and "5GHz" options
- Click Save
Important Note
Your access point must support 6GHz operation. Currently, 6GHz is supported by:
- WiFi 6E capable models: NWA220AX-6E, WAX620D-6E, WAX640S-6E, SCR 50AXE
- WiFi 7 capable models: WBE660S, NWA130BE, WBE530, NWA110BE, NWA210BE, WBE510D, WBE630S
supervisor/root and admin password of my NR7303
Hello,
I'm need the supervisor/root and admin password of my NR7303.
S/N is S240Z29003300
Can someone help me please?
Many thanks.