Cisco Systems 7401 quick start Two-Post Rack Installation

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Two-Post Rack Installation

Figure 11 Installing the Cisco 7401ASR Router in a Two-Post or Telco Rack

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Two-post or telco-type rack

3 Four 12-24 x 0.5-inch screws

Screw hole for cable-management bracket

Note Inner clearance (the width between the inner sides of the two posts or rails), must be at least 17.3 inches (43.9 cm) The height of the chassis is 1.72 inches (4.37 cm). Airflow through the chassis is from front to back.

Step 1 Make sure that the port adapter latch is in the locked position and the screw is tightened. Step 2 Make sure the rack brakes are locked or the rack (1) is stabilized.

Step 3 Position the router so the front is closest to you and lift it carefully into the rack. To prevent injury, avoid any sudden twists or moves.

Step 4 Slide the chassis into the rack, pushing it back until the brackets meet the mounting strips or posts on both sides of the rack.

Step 5 Keeping the brackets flush against the posts or mounting strips, align the holes in the brackets (3) with the holes on the rack or mounting strip.

Step 6 For each bracket, insert and tighten two 12-24 x 0.5-inch screws (3) to the rack.

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Contents Cisco 7401ASR Router Documentation and Resources Documentation Survey Related DocumentationOther Useful Links Obtain Documentation Cisco.comOrdering Documentation Obtain Additional Publications and InformationDocumentation Feedback Site Preparation and Unpacking Prepare for InstallationTools and Parts Prepare for Rack-Mount Installation Prepare for Workbench or Tabletop InstallationIdentify I/O Panel Ports Install the CompactFlash Disk Install the PartsAbout the CompactFlash Disk Install the Gigabit Interface Converter Class 1 LED productReplace the Sdram Dimm Removing the CoverRemove and Install the Dimm DimmReplace the Port Adapter or Service Adapter Inserting the Port AdapterPage Enabled Attach the Rack-Mount Brackets-Chassis Rear-Mounted Attaching the Rack-Mount Brackets to the Rear of the ChassisAttach the Cable-Management Bracket Attaching the Cable-Management BracketFour-Post Rack Installation Installing the Cisco 7401ASR Router in a Four-Post RackTwo-Post Rack Installation Chassis Ground Connection Installation Attaching the Grounding Lug and Wire to the ChassisConsole and Auxiliary Port Cable Connections Connect the Router to the NetworkGigabit Ethernet and Fast Ethernet Port Connections Fast Ethernet RJ-45 Connections Intra-Building Lightning ProtectionGbic Cabling and Connection Equipment Attach a Mode-Conditioning Patch Cord Attaching the Mode-Conditioning Patch CordPort Adapter Cable Connections Alarm Port Connection Cable ManagementConnect AC-Input Power Connect Power to the RouterConnect DC-Input Power Observe System Startup and Performing a Basic Configuration Start the Router LEDPerform a Basic Configuration Using the Setup Facility Configure the RouterConfigure Global Parameters Enter enable secret, enable, and virtual terminal passwords Changing the Media Type Debug Configure Port Adapter Interfaces Reset the InterfaceConfigure Fast Ethernet Interfaces Page Save the Running Configuration to Nvram Snmp-server community public Ip routingCheck the Running Configuration Settings View Your System ConfigurationPerform Complex Configurations Replace or Recover a Lost PasswordObtain Technical Assistance Cisco TAC WebsiteCisco TAC Escalation Center Page Page Page USA

7401 specifications

Cisco Systems 7401 is a robust router designed for numerous applications, particularly in service provider and enterprise environments. It stands out in the market due to its high capacity, innovative technology, and versatile features, making it an ideal choice for organizations looking for scalable and reliable network solutions.

At the core of the Cisco 7401 is its ability to handle high levels of data traffic efficiently. It supports advanced IP routing protocols, ensuring optimal routing decisions and improved network efficiency. The router is equipped with multi-service support, which allows it to simultaneously manage data, voice, and video traffic. This feature is essential for organizations aiming to unify their communications and enhance collaboration.

One of its notable technologies is the Cisco IOS (Internetwork Operating System), which powers the router with a comprehensive suite of network services. The IOS provides advanced security features, including firewalls and VPN support, protecting data integrity and ensuring secure connections across the network.

The 7401 also supports advanced Quality of Service (QoS) capabilities, enabling organizations to prioritize their network traffic effectively. This is particularly crucial for applications that require real-time data transmission, such as VoIP and video conferencing. By managing bandwidth allocation intelligently, the router ensures that critical applications receive the necessary resources to perform optimally while minimizing latency and disruptions.

In terms of performance, the Cisco 7401 is designed to support advanced network architectures, such as Software-Defined Networking (SDN) and Network Functions Virtualization (NFV). This adaptability allows organizations to implement flexible and dynamic networking models, facilitating rapid deployment of services and scalability as business needs evolve.

Moreover, the router boasts a modular design, allowing businesses to customize their configurations to fit specific needs. It supports various interface modules, providing a range of connectivity options, including Ethernet, Fiber, and MPLS. This flexibility ensures that organizations can expand their network capabilities without a complete hardware overhaul.

In summary, the Cisco Systems 7401 is a powerful, feature-rich router suitable for diverse applications within complex network environments. With its high capacity, support for advanced technologies, and security features, it remains a formidable option for organizations looking to enhance their network infrastructure and streamline their communications.