Owner's Manual
Table Of Contents
- User Manual
- Reset
- Table of Contents
- 1. Hardware Overview
- 2. Connect to the Network and Access the Modem Router
- 3. Specify Your Internet Settings
- 4. Control Access to the Internet
- 5. Share USB Devices Attached to the Modem Router
- USB Storage Device Requirements
- Connect a USB Storage Device to the Modem Router
- Access a USB Drive Connected to the Modem Router From a Windows Computer
- Map a USB Device to a Windows Network Drive
- Access a USB Storage Device That Is Connected to the Modem Router From a Mac
- Control Access to the USB Storage Device
- Use FTP Within the Network
- View Network Folders on a USB Storage Device
- Add a Network Folder on a USB Storage Device
- Edit a Network Folder on a USB Storage Device
- Approve USB Devices
- Access the USB Storage Device Through the Internet
- Safely Remove a USB Storage Device
- 6. Share a USB Printer
- 7. Voice Telephone Lines
- 8. Specify Network Settings
- View or Change WAN Settings
- Set Up a Default DMZ Server
- Manually Configure LAN Switch Ports
- Change the Modem Router’s Device Name
- Change the LAN TCP/IP Settings
- Specify the IP Addresses That the Modem Router Assigns
- Disable the DHCP Server Feature in the Modem Router
- Manage LAN IP Addresses
- Improve Network Connections With Universal Plug-N-Play
- Use the WPS Wizard for WiFi Connections
- Specify Basic WiFi Settings
- Change the WiFi Security Option
- Set Up a Guest Network
- Control the WiFi Radios
- Specify WPS Settings
- 9. Manage Your Network
- Change the admin Password
- View Modem Router Status
- View the Battery Status
- View and Manage Logs of Modem Router Activity
- View Event Logs
- Run the Ping Utility
- Run the Traceroute Utility
- Monitor Internet Traffic
- View Devices Currently on the Network
- Manage the Modem Router Configuration File
- View Wireless Access Points in Your Area
- View or Change the Modem Router Wireless Channel
- Dynamic DNS
- Remote Management
- 10. Specify Internet Port Settings
- 11. Troubleshooting
- A. Supplemental Information
- Quick Start
- Spec Sheet
6
Call Comcast XFINITY to Activate Your
Modem Router
Call Comcast XFINITY customer service at 1-800-XFINITY
(1-800-934-6489) and do the following:
1. When asked, provide your account information and provide the
modem router’s model number, which is C7100V, and MAC
address.
The MAC address is on the modem router label.
2. Wait for Comcast XFINITY to confirm that your modem router is
active.
3. If you do not get an Internet connection with the
modem router, ask Comcast XFINITY to look for your
modem router online, and do one of the following depending on
what Comcast XFINITY tells you about your modem router:
• If the modem router is not visible, Comcast XFINITY can
give you instructions to verify why the modem router does
not connect with your high-speed Internet service.
• If the modem router is visible to Comcast XFINITY, reboot
the modem router. Check your online status again.