Chapter 4 Chassis Installation Procedures for Cisco 1800 Series Routers (Modular)

Setting Up the Chassis

Step 3 Align the mounting-screw holes with a wall stud, or use wall anchors.

a.For attaching to a wall stud, use two #10 wood screws (round- or pan-head) with #10 washers, or two #10 washer-head screws. The screws must be long enough to penetrate at least 3/4 inch (20 mm) into supporting wood or into a metal wall stud.

b.For hollow-wall mounting, the wall must be at least 1/2 in. (12.7 mm) thick. Use two wall anchors with washers. Wall anchors and washers must be a size suitable for the wall to which they are mounted.

Figure 4-7shows the wall-mount bracket for the power supply and the mounting-screw holes on the back of the bracket.

Figure 4-7 Wall-Mount Bracket for Power Supply

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Step 4 Position the power supply in the bracket.

a.Orient the front and back of the power supply vertically.

b.Position the end nearest the power cable at the top.

Rack-Mounting the Cisco 1861 Integrated Services Router

To attach the brackets to the Cisco 1861 Integrated Services Router, perform the following steps.

Caution Do not overtorque the screws. The recommended torque is 6 to 8 in-lb (0.7 to 0.9 N-m).

Step 1 Attach the mounting brackets to the Cisco 1861 Integrated Services Router chassis as shown in Figure 4-8, using the screws provided. Use four screws on each side. Use a number 2 Phillips screwdriver to install the bracket screws on both sides of the chassis.

Figure 4-8 Attaching Rack-Mount Brackets to the Cisco 1861 Integrated Services Router

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Cisco Systems CISCO1841-HSEC/K9-RF manual Rack-Mounting the Cisco 1861 Integrated Services Router

CISCO1841-HSEC/K9-RF specifications

The Cisco Systems CISCO1841-HSEC/K9-RF is a versatile and robust router designed to meet the demands of small to medium-sized businesses and branch offices. This model is part of the Cisco 1800 Series Integrated Services Routers, which are known for their performance, security features, and scalability, making them ideal for organizations seeking to enhance their network infrastructure.

One of the main features of the CISCO1841-HSEC/K9 is its modular architecture. This design allows businesses to customize and expand their networks according to changing needs by adding various modules and interfaces. The router supports multiple WAN interfaces, which include serial, Ethernet, and DSL, providing flexible connectivity options to accommodate various networking scenarios.

The CISCO1841-HSEC/K9 also boasts an integrated security architecture. This router is equipped with advanced security features, including firewall capabilities, VPN support, and intrusion prevention systems. These technologies ensure that data is protected while being transmitted across the network. The built-in security features help organizations safeguard sensitive information against potential threats and cyberattacks.

In terms of performance, the CISCO1841-HSEC/K9 is powered by a high-speed processor and dynamic routing capabilities, which allow it to efficiently handle high volumes of traffic without compromising performance. The router supports various routing protocols, including EIGRP, OSPF, and BGP, facilitating seamless data flow and efficient route management.

Another noteworthy characteristic of the CISCO1841-HSEC/K9 is its support for voice and video services. This capability enables businesses to deploy unified communications applications, such as VoIP and video conferencing, enhancing collaboration among team members and improving overall productivity.

Moreover, the router is designed for easy management and monitoring. Cisco’s IOS software provides a user-friendly interface, allowing network administrators to configure, operate, and troubleshoot the network with ease. The router also supports Cisco’s Smart Install feature for simplified deployment and management.

In summary, the Cisco Systems CISCO1841-HSEC/K9-RF is a powerful and adaptable router that combines security, flexibility, and performance. Its modular design, robust security features, support for various routing protocols, and capabilities for multimedia applications make it a compelling choice for businesses looking to enhance their network infrastructure while addressing current and future demands.