Introduction
Recently joined a dedicated network, but the network speed is really slow? Before jumping to conclusions, it's essential to check your devices, DNS settings, network, and router to identify and resolve potential issues.
Check Your Devices
1. Restart your device:
$ sudo shutdown -r now
2. Check for software updates:
$ sudo apt-get update
3. Disable unnecessary background applications:
Check Your DNS Settings
1. Open the terminal:
$ su
# Password:
# Type the following command to check your current DNS:
$ cat /etc/resolv.conf
2. If needed, change your DNS:
# Uncomment and edit the following line:
# nameserver 8.8.8.8
# nameserver 8.8.4.4
Check Your Network
1. Use the ping command:
$ ping google.com
2. Check network interfaces:
$ ifconfig
Check Your Router
1. Restart your router:
# Press and hold the power button for 10 seconds
2. Check for firmware updates:
3. Change your router's channel:
- Check your devices for software updates and background applications
- Verify your DNS settings
- Use the ping command to check your network
- Restart your router and check for firmware updates