Folks,
First, thanks for taking time to read this and, hopefully, offer suggestions. This will be long, but I hope it is thorough enough to provide sufficient information.
My setup: (Time Warner Cable Modem)-->(D-Link DGL4100 Router)-->(D-Link DGS1024G Switch)
Some background: The DGL4100 Router has been installed for about 3 weeks. It replaced a Linksys BEFSX41 Router which stopped working. (The BESFX41 would drop connections and/or connect extremely slowly. Reminded me of an old 2400 baud telephone modem! However, later in the day, it would work well. When I placed the BEFSX41 directly on top of a 100 watt lightbulb, presto, it would work. That led me to believe it was a hardware failure (bad solder joint?). Therefore, I purchased the DGL4100 Router.
I have Cat6 ethernet cables connecting 4 computers(1 Vista, 3 XP), a network printer, a Linksys WAP200 wireless access point, a Wii, and an Xbox360. I may be forgetting something . Several items have gigabit adapters, hence the speed of the switch, gigabit speed.
When I installed the D-Link router, my home network ran beautifully once again. Suddenly, last week, after 3 weeks of problem-free operation, everything stopped working. In fact, I could no longer even access the router. The LAN was down, the internet was down. If hooked directly into the router, I could NOT access the router (default address of 192.168.0.1, nor via the address I'd assigned 192.168.1.1).
After several reboots, factory resets, wiring changes, and other frustrations, I was finally able to gain limited functionality.
If I plug one of my computers directly into the router, bypassing the switch, I am able to access the router and the internet. I now have 2 computers plugged into the router. They both have internet connectivity. Connecting the router to the switch does not work.
During my troubleshooting, I had connected the router to an old 8 port switch. The computers did NOT see each other or the internet, but the XBOX 360 worked online just fine. These were all connected to the switch.
So, hardware-wise, I am convinced the cable modem is working. I am convinced the router is working. I suspected the DGS1024G switch, but the old switch (which was replaced only due to a shortage of ports) also did not work. Hence, I do not think the DGS1024G switch has failed.
I think I have some sort of configuration issue which is causing the router to switch connection to be inoperable. I have swapped cables to no avail. I have tried different ports, on both router and switch, to no avail.
I run a network manager software, Cisco's Network Magic, to manage my connections.
Can anyone help me out? Why did my LAN crash? How do I diagnose it? Most importantly, how can I get it running again!?
Thank you
Ken
First, thanks for taking time to read this and, hopefully, offer suggestions. This will be long, but I hope it is thorough enough to provide sufficient information.
My setup: (Time Warner Cable Modem)-->(D-Link DGL4100 Router)-->(D-Link DGS1024G Switch)
Some background: The DGL4100 Router has been installed for about 3 weeks. It replaced a Linksys BEFSX41 Router which stopped working. (The BESFX41 would drop connections and/or connect extremely slowly. Reminded me of an old 2400 baud telephone modem! However, later in the day, it would work well. When I placed the BEFSX41 directly on top of a 100 watt lightbulb, presto, it would work. That led me to believe it was a hardware failure (bad solder joint?). Therefore, I purchased the DGL4100 Router.
I have Cat6 ethernet cables connecting 4 computers(1 Vista, 3 XP), a network printer, a Linksys WAP200 wireless access point, a Wii, and an Xbox360. I may be forgetting something . Several items have gigabit adapters, hence the speed of the switch, gigabit speed.
When I installed the D-Link router, my home network ran beautifully once again. Suddenly, last week, after 3 weeks of problem-free operation, everything stopped working. In fact, I could no longer even access the router. The LAN was down, the internet was down. If hooked directly into the router, I could NOT access the router (default address of 192.168.0.1, nor via the address I'd assigned 192.168.1.1).
After several reboots, factory resets, wiring changes, and other frustrations, I was finally able to gain limited functionality.
If I plug one of my computers directly into the router, bypassing the switch, I am able to access the router and the internet. I now have 2 computers plugged into the router. They both have internet connectivity. Connecting the router to the switch does not work.
During my troubleshooting, I had connected the router to an old 8 port switch. The computers did NOT see each other or the internet, but the XBOX 360 worked online just fine. These were all connected to the switch.
So, hardware-wise, I am convinced the cable modem is working. I am convinced the router is working. I suspected the DGS1024G switch, but the old switch (which was replaced only due to a shortage of ports) also did not work. Hence, I do not think the DGS1024G switch has failed.
I think I have some sort of configuration issue which is causing the router to switch connection to be inoperable. I have swapped cables to no avail. I have tried different ports, on both router and switch, to no avail.
I run a network manager software, Cisco's Network Magic, to manage my connections.
Can anyone help me out? Why did my LAN crash? How do I diagnose it? Most importantly, how can I get it running again!?
Thank you
Ken