Cisco Systems 7401 quick start Remove and Install the Dimm

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Figure 4 Removing the Cover

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RX	CELLS	CARRIERALARM
RX	RX	RX

TX RX

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Step 7 Slide the cover forward about one-half inch and then lift it from the chassis.

Remove and Install the DIMM

Follow these steps to remove and install the SDRAM DIMM.

Figure 5 Removing and Replacing the DIMM

Latch on DIMM socket

DIMM

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3 Notch

Step 1 Attach an ESD-preventative wrist strap between you and an unpainted router surface.

Step 2 Locate the DIMM.

Step 3 Press both spring latches outward to release the DIMM. See Figure 5.

Step 4 Gently pull the DIMM free from the DIMM socket, taking care not to touch the pins that insert into the socket. Place the DIMM in an anti-static bag.

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Contents Cisco 7401ASR Router Documentation Survey Related Documentation Documentation and ResourcesOther Useful Links Obtain Documentation Cisco.comObtain Additional Publications and Information Ordering DocumentationDocumentation Feedback Prepare for Installation Site Preparation and UnpackingTools and Parts Prepare for Workbench or Tabletop Installation Prepare for Rack-Mount InstallationIdentify I/O Panel Ports Install the Parts Install the CompactFlash DiskAbout the CompactFlash Disk Class 1 LED product Install the Gigabit Interface ConverterRemoving the Cover Replace the Sdram DimmDimm Remove and Install the DimmInserting the Port Adapter Replace the Port Adapter or Service AdapterPage Enabled Attaching the Rack-Mount Brackets to the Rear of the Chassis Attach the Rack-Mount Brackets-Chassis Rear-MountedAttaching the Cable-Management Bracket Attach the Cable-Management BracketInstalling the Cisco 7401ASR Router in a Four-Post Rack Four-Post Rack InstallationTwo-Post Rack Installation Attaching the Grounding Lug and Wire to the Chassis Chassis Ground Connection InstallationConnect the Router to the Network Console and Auxiliary Port Cable ConnectionsGigabit Ethernet and Fast Ethernet Port Connections Intra-Building Lightning Protection Fast Ethernet RJ-45 ConnectionsGbic Cabling and Connection Equipment Attaching the Mode-Conditioning Patch Cord Attach a Mode-Conditioning Patch CordCable Management Port Adapter Cable Connections Alarm Port ConnectionConnect Power to the Router Connect AC-Input PowerConnect DC-Input Power Observe System Startup and Performing a Basic Configuration LED Start the RouterConfigure the Router Perform a Basic Configuration Using the Setup FacilityConfigure Global Parameters Enter enable secret, enable, and virtual terminal passwords Changing the Media Type Debug Reset the Interface Configure Port Adapter InterfacesConfigure Fast Ethernet Interfaces Page Snmp-server community public Ip routing Save the Running Configuration to NvramView Your System Configuration Check the Running Configuration SettingsPerform Complex Configurations Replace or Recover a Lost PasswordCisco TAC Website Obtain Technical AssistanceCisco 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.