Network setup with 10gbs fiber to crappy WiFi
help me configure this network, first i have a
XikeStor 9-Port 2.5G Web Managed Ethernet Switch with a
10G SFP+ to RJ-45 Transceiver, WTSFOPTC 1.25/2.5/5/10G-T Copper SFP+ CAT6a Module, I am connecting this to a nokia fiber modem. then i am connecting the XikStor #1 port to a TP-link archer be3600 wan port giving a 2.5gig connection from the switch to the router. the switch will get 10gig connection to the modem. where i am having issue is with dns
Network Setup Overview
- Fiber Modem (Nokia)
- Acts as the main connection to your ISP.
- Connects to your switch via a 10G SFP+ to RJ-45 transceiver.
- XikeStor 9-Port 2.5G Switch
- Receives a 10Gbps link from the Nokia fiber modem via the transceiver.
- Connects to the TP-Link Archer BE3600 router via port #1, providing a 2.5Gbps WAN connection to the router.
- TP-Link Archer BE3600
- Serves as the primary router for your home network.
- Handles DHCP, NAT, and DNS for connected devices.
- Devices Connected to the Switch
- Devices connect to other switch ports for high-speed networking.
Step-by-Step Configuration
1. Configure the Nokia Fiber Modem
- Set the Nokia modem to “bridge mode” (if possible) to pass the public IP address directly to the TP-Link router. This avoids double NAT, which can complicate DNS resolution.
- If the modem cannot be set to bridge mode:
- Keep the modem in “router mode.”
- Ensure that DHCP is enabled on the modem.
- Note down the DNS servers assigned by your ISP.
2. Set Up the XikeStor Switch
- Connect the 10G SFP+ transceiver to the first port of the XikeStor switch.
- Connect port #1 of the XikeStor switch to the WAN port of the TP-Link BE3600 router with a CAT6a/7 cable for a 2.5Gbps link.
- Ensure the switch is in “Auto-Negotiation Mode” for all ports.
3. Configure the TP-Link Archer BE3600
- Log in to the router’s web interface (usually at
192.168.0.1
). - Go to Internet/WAN Settings:
- Set the WAN connection type to Dynamic IP (DHCP) (common for most ISPs).
- Confirm the router is receiving an IP address from the modem.
- Configure DNS settings:
- Use ISP-provided DNS servers (default).
- Alternatively, set manual DNS servers (e.g., Google DNS:
8.8.8.8
and8.8.4.4
, or Cloudflare DNS:1.1.1.1
).
4. Troubleshoot DNS Issues
If you’re experiencing DNS resolution problems:
- Check DNS Server Settings:
- On the TP-Link router, ensure correct DNS servers are configured under WAN or LAN settings.
- Test DNS Resolution:
- From a connected device, try
ping 8.8.8.8
. If this works butping google.com
doesn’t, the issue is DNS-specific.
- From a connected device, try
- Flush DNS Cache:
- On Windows, run:
ipconfig /flushdns
. - On macOS/Linux, use
sudo dscacheutil -flushcache
or similar commands.
- On Windows, run:
- Restart Network Devices:
- Power cycle the modem, switch, and router in this order:
- Modem (wait until it fully reboots).
- Switch.
- Router.
- Power cycle the modem, switch, and router in this order:
5. Advanced Configuration (Optional)
- Set up DHCP reservation on the router to assign specific IPs to devices.
- Configure VLANs on the XikeStor switch if needed for separating network traffic.
- Enable DNS-over-HTTPS (DoH) on the router for secure DNS queries, if supported.
Step-by-Step Configuration
1. Configure the Nokia Fiber Modem
- Set the Nokia modem to “bridge mode” (if possible) to pass the public IP address directly to the TP-Link router. This avoids double NAT, which can complicate DNS resolution.
- If the modem cannot be set to bridge mode:
- Keep the modem in “router mode.”
- Ensure that DHCP is enabled on the modem.
- Note down the DNS servers assigned by your ISP.
2. Set Up the XikeStor Switch
- Connect the 10G SFP+ transceiver to the first port of the XikeStor switch.
- Connect port #1 of the XikeStor switch to the WAN port of the TP-Link BE3600 router with a CAT6a/7 cable for a 2.5Gbps link.
- Ensure the switch is in “Auto-Negotiation Mode” for all ports.
3. Configure the TP-Link Archer BE3600
- Log in to the router’s web interface (usually at
192.168.0.1
). - Go to Internet/WAN Settings:
- Set the WAN connection type to Dynamic IP (DHCP) (common for most ISPs).
- Confirm the router is receiving an IP address from the modem.
- Configure DNS settings:
- Use ISP-provided DNS servers (default).
- Alternatively, set manual DNS servers (e.g., Google DNS:
8.8.8.8
and8.8.4.4
, or Cloudflare DNS:1.1.1.1
).
4. Troubleshoot DNS Issues
If you’re experiencing DNS resolution problems:
- Check DNS Server Settings:
- On the TP-Link router, ensure correct DNS servers are configured under WAN or LAN settings.
- Test DNS Resolution:
- From a connected device, try
ping 8.8.8.8
. If this works butping google.com
doesn’t, the issue is DNS-specific.
- From a connected device, try
- Flush DNS Cache:
- On Windows, run:
ipconfig /flushdns
. - On macOS/Linux, use
sudo dscacheutil -flushcache
or similar commands.
- On Windows, run:
- Restart Network Devices:
- Power cycle the modem, switch, and router in this order:
- Modem (wait until it fully reboots).
- Switch.
- Router.
- Power cycle the modem, switch, and router in this order:
5. Advanced Configuration (Optional)
- Set up DHCP reservation on the router to assign specific IPs to devices.
- Configure VLANs on the XikeStor switch if needed for separating network traffic.
- Enable DNS-over-HTTPS (DoH) on the router for secure DNS queries, if supported.
Step-by-Step Configuration
1. Configure the Nokia Fiber Modem
- Set the Nokia modem to “bridge mode” (if possible) to pass the public IP address directly to the TP-Link router. This avoids double NAT, which can complicate DNS resolution.
- If the modem cannot be set to bridge mode:
- Keep the modem in “router mode.”
- Ensure that DHCP is enabled on the modem.
- Note down the DNS servers assigned by your ISP.
2. Set Up the XikeStor Switch
- Connect the 10G SFP+ transceiver to the first port of the XikeStor switch.
- Connect port #1 of the XikeStor switch to the WAN port of the TP-Link BE3600 router with a CAT6a/7 cable for a 2.5Gbps link.
- Ensure the switch is in “Auto-Negotiation Mode” for all ports.
3. Configure the TP-Link Archer BE3600
- Log in to the router’s web interface (usually at
192.168.0.1
). - Go to Internet/WAN Settings:
- Set the WAN connection type to Dynamic IP (DHCP) (common for most ISPs).
- Confirm the router is receiving an IP address from the modem.
- Configure DNS settings:
- Use ISP-provided DNS servers (default).
- Alternatively, set manual DNS servers (e.g., Google DNS:
8.8.8.8
and8.8.4.4
, or Cloudflare DNS:1.1.1.1
).
4. Troubleshoot DNS Issues
If you’re experiencing DNS resolution problems:
- Check DNS Server Settings:
- On the TP-Link router, ensure correct DNS servers are configured under WAN or LAN settings.
- Test DNS Resolution:
- From a connected device, try
ping 8.8.8.8
. If this works butping google.com
doesn’t, the issue is DNS-specific.
- From a connected device, try
- Flush DNS Cache:
- On Windows, run:
ipconfig /flushdns
. - On macOS/Linux, use
sudo dscacheutil -flushcache
or similar commands.
- On Windows, run:
- Restart Network Devices:
- Power cycle the modem, switch, and router in this order:
- Modem (wait until it fully reboots).
- Switch.
- Router.
- Power cycle the modem, switch, and router in this order:
5. Advanced Configuration (Optional)
- Set up DHCP reservation on the router to assign specific IPs to devices.
- Configure VLANs on the XikeStor switch if needed for separating network traffic.
- Enable DNS-over-HTTPS (DoH) on the router for secure DNS queries, if supported.
Step-by-Step Configuration
1. Configure the Nokia Fiber Modem
- Set the Nokia modem to “bridge mode” (if possible) to pass the public IP address directly to the TP-Link router. This avoids double NAT, which can complicate DNS resolution.
- If the modem cannot be set to bridge mode:
- Keep the modem in “router mode.”
- Ensure that DHCP is enabled on the modem.
- Note down the DNS servers assigned by your ISP.
2. Set Up the XikeStor Switch
- Connect the 10G SFP+ transceiver to the first port of the XikeStor switch.
- Connect port #1 of the XikeStor switch to the WAN port of the TP-Link BE3600 router with a CAT6a/7 cable for a 2.5Gbps link.
- Ensure the switch is in “Auto-Negotiation Mode” for all ports.
3. Configure the TP-Link Archer BE3600
- Log in to the router’s web interface (usually at
192.168.0.1
). - Go to Internet/WAN Settings:
- Set the WAN connection type to Dynamic IP (DHCP) (common for most ISPs).
- Confirm the router is receiving an IP address from the modem.
- Configure DNS settings:
- Use ISP-provided DNS servers (default).
- Alternatively, set manual DNS servers (e.g., Google DNS:
8.8.8.8
and8.8.4.4
, or Cloudflare DNS:1.1.1.1
).
4. Troubleshoot DNS Issues
If you’re experiencing DNS resolution problems:
- Check DNS Server Settings:
- On the TP-Link router, ensure correct DNS servers are configured under WAN or LAN settings.
- Test DNS Resolution:
- From a connected device, try
ping 8.8.8.8
. If this works butping google.com
doesn’t, the issue is DNS-specific.
- From a connected device, try
- Flush DNS Cache:
- On Windows, run:
ipconfig /flushdns
. - On macOS/Linux, use
sudo dscacheutil -flushcache
or similar commands.
- On Windows, run:
- Restart Network Devices:
- Power cycle the modem, switch, and router in this order:
- Modem (wait until it fully reboots).
- Switch.
- Router.
- Power cycle the modem, switch, and router in this order:
5. Advanced Configuration (Optional)
- Set up DHCP reservation on the router to assign specific IPs to devices.
- Configure VLANs on the XikeStor switch if needed for separating network traffic.
- Enable DNS-over-HTTPS (DoH) on the router for secure DNS queries, if supported.
Step-by-Step Configuration
1. Configure the Nokia Fiber Modem
- Set the Nokia modem to “bridge mode” (if possible) to pass the public IP address directly to the TP-Link router. This avoids double NAT, which can complicate DNS resolution.
- If the modem cannot be set to bridge mode:
- Keep the modem in “router mode.”
- Ensure that DHCP is enabled on the modem.
- Note down the DNS servers assigned by your ISP.
2. Set Up the XikeStor Switch
- Connect the 10G SFP+ transceiver to the first port of the XikeStor switch.
- Connect port #1 of the XikeStor switch to the WAN port of the TP-Link BE3600 router with a CAT6a/7 cable for a 2.5Gbps link.
- Ensure the switch is in “Auto-Negotiation Mode” for all ports.
3. Configure the TP-Link Archer BE3600
- Log in to the router’s web interface (usually at
192.168.0.1
). - Go to Internet/WAN Settings:
- Set the WAN connection type to Dynamic IP (DHCP) (common for most ISPs).
- Confirm the router is receiving an IP address from the modem.
- Configure DNS settings:
- Use ISP-provided DNS servers (default).
- Alternatively, set manual DNS servers (e.g., Google DNS:
8.8.8.8
and8.8.4.4
, or Cloudflare DNS:1.1.1.1
).
4. Troubleshoot DNS Issues
If you’re experiencing DNS resolution problems:
- Check DNS Server Settings:
- On the TP-Link router, ensure correct DNS servers are configured under WAN or LAN settings.
- Test DNS Resolution:
- From a connected device, try
ping 8.8.8.8
. If this works butping google.com
doesn’t, the issue is DNS-specific.
- From a connected device, try
- Flush DNS Cache:
- On Windows, run:
ipconfig /flushdns
. - On macOS/Linux, use
sudo dscacheutil -flushcache
or similar commands.
- On Windows, run:
- Restart Network Devices:
- Power cycle the modem, switch, and router in this order:
- Modem (wait until it fully reboots).
- Switch.
- Router.
- Power cycle the modem, switch, and router in this order:
5. Advanced Configuration (Optional)
- Set up DHCP reservation on the router to assign specific IPs to devices.
- Configure VLANs on the XikeStor switch if needed for separating network traffic.
- Enable DNS-over-HTTPS (DoH) on the router for secure DNS queries, if supported.
Step-by-Step Configuration
1. Configure the Nokia Fiber Modem
-
Set the Nokia modem to “bridge mode” (if possible) to pass the public IP address directly to the TP-Link router. This avoids double NAT, which can complicate DNS resolution.
-
If the modem cannot be set to bridge mode:
-
Keep the modem in “router mode.”
-
Ensure that DHCP is enabled on the modem.
-
Note down the DNS servers assigned by your ISP.
-
2. Set Up the XikeStor Switch
-
Connect the 10G SFP+ transceiver to the first port of the XikeStor switch.
-
Connect port #1 of the XikeStor switch to the WAN port of the TP-Link BE3600 router with a CAT6a/7 cable for a 2.5Gbps link.
-
Ensure the switch is in “Auto-Negotiation Mode” for all ports.
3. Configure the TP-Link Archer BE3600
-
Log in to the router’s web interface (usually at
192.168.0.1
). -
Go to Internet/WAN Settings:
-
Set the WAN connection type to Dynamic IP (DHCP) (common for most ISPs).
-
Confirm the router is receiving an IP address from the modem.
-
-
Configure DNS settings:
-
Use ISP-provided DNS servers (default).
-
Alternatively, set manual DNS servers (e.g., Google DNS:
8.8.8.8
and8.8.4.4
, or Cloudflare DNS:1.1.1.1
).
-
4. Troubleshoot DNS Issues
If you’re experiencing DNS resolution problems:
-
Check DNS Server Settings:
-
On the TP-Link router, ensure correct DNS servers are configured under WAN or LAN settings.
-
-
Test DNS Resolution:
-
From a connected device, try
ping 8.8.8.8
. If this works butping google.com
doesn’t, the issue is DNS-specific.
-
-
Flush DNS Cache:
-
On Windows, run:
ipconfig /flushdns
. -
On macOS/Linux, use
sudo dscacheutil -flushcache
or similar commands.
-
-
Restart Network Devices:
-
Power cycle the modem, switch, and router in this order:
-
Modem (wait until it fully reboots).
-
Switch.
-
Router.
-
-
5. Advanced Configuration (Optional)
-
Set up DHCP reservation on the router to assign specific IPs to devices.
-
Configure VLANs on the XikeStor switch if needed for separating network traffic.
-
Enable DNS-over-HTTPS (DoH) on the router for secure DNS queries, if supported.
Key Tips
-
Check Firmware: Ensure the XikeStor switch, TP-Link router, and Nokia modem are running the latest firmware for stability.
-
Monitor Traffic: Use the TP-Link’s traffic monitoring tools to verify the connection speeds.
-
Test End-to-End Connectivity: Check that all devices on the network can access the internet and communicate with each other.