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  1. brownmab53

    PIX 525 ASA not allowing DHCP addresses to pass through to router

    Hello, I currently have a Cisco PIX 525 firewall running version 7.0(1) and ASDM 5.0(4). It is running in transparent mode, and it is connected between my Time Warner Cable [TWC] modem and F0/0 on my Cisco 3660 router. When I reload the router, the router cannot obtain the DHCP IP address from...
  2. brownmab53

    Cisco PIX 525 is not allowing DHCP address to be applied to router

    Hello, I currently have a Cisco PIX 525 firewall running version 7.0(1) and ASDM 5.0(4). It is running in transparent mode, and it is connected between my Time Warner Cable [TWC] modema and F0/0 on my Cisco 3660 router. When I reload the router, the router cannot obtain the DHCP IP address...
  3. brownmab53

    Cisco 3660 ceases to pass internet for apparently no reason

    Thank you very much! The configuration changes worked! I also think it was a bad main board as well. As I had mentioned before, I spent $20.00 on a new CPU board from eBay (It was a risk). So, I changed the CPU board, used your recommended changes to the configuration, and it worked. Moreover...
  4. brownmab53

    Cisco 3660 ceases to pass internet for apparently no reason

    I will try this when I get a chance. I do show ip interface brief and I have an IP address form my ISP on F0/0, but NVI0 shows "unassigned" "NO" "unset" "UP" "UP".
  5. brownmab53

    Cisco 3660 ceases to pass internet for apparently no reason

    I apologize for the lack of response, and thank you for your respose. I kind of dropped this project for a while. Today, after receiving a new main board for my router, I decided to re-engage. To answer your question, the fiber optic switch is automatically full duplex, and the Motorola modem...
  6. brownmab53

    Cisco 3660 ceases to pass internet for apparently no reason

    Hello, I am new to this forum. I would like to introduce myself as a Cisco hobbyist. I do not have any Cisco certifications or vast experience on Cisco equipment. The only knowledge I have of Cisco devices is through personal study and troubleshooting networks off and on during my military...

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