Install: Cisco 851710

At this prompt, set basic parameters:

: Connect your broadband modem or internet source to the appropriate WAN port.

Verify the Ethernet cable is securely connected to both the router and the modem/switch. Check for a bad cable. cisco 851710 install

Connect an Ethernet patch cable to the primary Wide Area Network (WAN) port. Plug the opposite end of the link into your internet gateway modem or the upstream provider termination block.

Position the device at the desired rack unit (RU) location. If installing alone, use a rack shelf or a second technician to support the weight. Align the bracket ears with the rack rails. At this prompt, set basic parameters: : Connect

Before you begin the installation, take a moment to ensure you have all the necessary items. Your Cisco 851 package should contain:

Correct physical cabling is necessary to distinguish external wide-area network lines (WAN) from internal enterprise routing environments (LAN). Connect an Ethernet patch cable to the primary

Plug the RJ-45 end into the port labeled CONSOLE on the back panel and the DB-9 end into your PC’s serial port.

If the module has no IOS image, you will see:

Deploying high-performance networking hardware requires a precise balance of physical preparation, correct cable architecture, and accurate initial software configuration. The Cisco 851710 is engineered for modern enterprise environments demanding high throughput, low latency, and robust reliability.

With the unit powered on, you must open a serial communication console terminal program (such as PuTTY, Tera Term, or SecureCRT) on your configuration computer. Set up your serial software parameters using these industry-standard terminal configurations: : 9600 Data bits : 8 Parity : None Stop bits : 1 Flow Control : None