Cisco Systems 612, 512 manual Power Source Interruptions

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Appendix C Maintaining the Cisco Wide Area Application Engine

Maintaining Your Site Environment

Power Source Interruptions

Systems are especially sensitive to variations in voltage supplied by the AC power source. Overvoltage, undervoltage, and transients (or spikes) can erase data from memory or even cause components to fail. To protect against these types of problems, power cables should always be properly grounded and one or both of the following methods should be used:

•Use one of the power protection devices described in the “Using Power Protection Devices” section on page C-7.

•Place the system on a dedicated power circuit (rather than sharing a circuit with other heavy electrical equipment). In general, do not allow the system to share a circuit with any of the following:

–Copier machines

–Air conditioners

–Vacuum cleaners

–Space heaters

–Power tools

–Teletype machines

–Adding machines

–Laser printers

–Facsimile machines

–Any other motorized equipment

Besides these appliances, the greatest threats to a system’s supply of power are surges or blackouts caused by electrical storms. Whenever possible, turn off the system and any peripherals and unplug them from their power sources during thunderstorms.

If a blackout occurs—even a temporary one—while the system is turned on, turn off the system immediately and disconnect it from the electrical outlet. Leaving the system on may cause problems when the power is restored; all other appliances left on in the area can create large voltage spikes that can damage the system.

 

Cisco Wide Area Application Engine 512 and 612 Hardware Installation Guide

C-6

OL-9137-02

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Contents Americas Headquarters Page N T E N T S IiiGeneral Precautions Completing the Installation OL-9137-02 Purpose ViiOrganization AudienceViii Installing Hardware Options ConventionsScreen examples use the following conventions Related Documentation Xii Obtaining Documentation Cisco.comProduct Documentation DVD XiiiOrdering Documentation Documentation FeedbackXiv Cisco Product Security Overview Obtaining Technical Assistance Reporting Security Problems in Cisco ProductsXvi Cisco Technical Support & Documentation Website Submitting a Service RequestXvii Definitions of Service Request Severity XviiiObtaining Additional Publications and Information XixOL-9137-02 Introducing the Cisco Wide Area Application Engine Introduction1shows the WAE-512 and -2shows the WAE-612 3shows the WAE rear view Software Functional Description Waas Software DescriptionAcns Software Description Hardware Features Wafs Software DescriptionLED Indicators Front Panel Control ButtonsLED Indicator Color State Description Input/Output Ports and Connectors WAE-512 and WAE-612 Back Panel Connectors and ReceptaclesEthernet Port Connector Serial Port Connector Video Port Connectors Inline Network Adapter Description Form and Function11 Inline Network Adapter Ports and LED Indicators Inline Network Adapter Cabling Requirements OL-9137-02 Cable Requirements for WAE Connections Using Fast Ethernet OL-9137-02 Router a WAE1 WAE2 15 Cabling Between Two Inline WAEs OL-9137-02 Preparing to Install the Cisco Wide Area Application Engine Safety WarningsSafety Warnings OL-9137-02 Safety Guidelines General PrecautionsOL-9137-02 Rack Installation Safety Guidelines Protecting Against Electrostatic DischargeOL-9137-02 OL-9137-02 Installing the Cisco Wide Area Application Engine Installing the Cisco Wide Area Application Engine Tools and Parts RequiredInstalling the Chassis in a Two-Post Rack Orientation for 19-inch rackInstalling the Chassis in a Four-Post Rack Installing the Chassis in the RackRack-Mount Installation Kit Installing the Cisco Wide Area Application Engine Release tab for the rail-adjustment bracket Latch tab 134405 Captive thumbscrews Shipping brackets Removing the Shipping Bracket 10 Securing the Chassis for Transporting in the Rack Installing the Chassis on a Tabletop 11 Attaching the Slide Rails and Chassis Using M6 ScrewsConnecting Cables 12 WAE-512 and WAE-612 Back Panel Connectors and Receptacles Checking the LEDs Connecting Power and Booting the SystemRemoving or Replacing a Cisco Wide Area Application Engine OL-9137-02 Installing Hardware Options Removing the Cover and BezelPress the cover release button. See Figure Installing Adapters Removing the Riser Card Assembly Installing the Adapter in the Riser Card Assembly Installing DIMMs Dimm To install a DIMM, follow these steps Working with Hard Disk Drives Installing Sata Hard Disk Drives Safety Guidelines section onInstalling an Sata Hard Disk in the WAE-512-Disk00 is Shown Installing an SAS Hard Disk Drive Installing a SAS Hard Disk in the WAE-612-Disk01 is Shown Completing the Installation Installing the CoverInstalling Hardware Options Completing the Installation OL-9137-02 Technical Specifications Appliance SpecificationsSpecification Description Specification Description Adapter Specifications PDIF4 Table A-4 Inline Network Adapter Specifications Troubleshooting the System Hardware Checking the BasicsChecking Connections and Switches OL-9137-02 OL-9137-02 Maintaining the Cisco Wide Area Application Engine Maintaining Your Site EnvironmentTemperature Altitude HumidityDust and Particles Electrostatic Discharge CorrosionElectromagnetic and Radio Frequency Interference Magnetism Power Source Interruptions Using Power Protection Devices Uninterruptible Power SuppliesSurge Protectors Line ConditionersOL-9137-02 D E IN-1ESD IN-2IN-3 IN-4 RFI IN-5WAE IN-6

512, 612 specifications

Cisco Systems has been at the forefront of networking and communication technologies for decades, and its innovations consistently set industry standards. Among its extensive product portfolio, the Cisco 612,512 stands out as a pivotal piece of hardware designed to enhance connectivity and performance in various environments.

The Cisco 612,512 is recognized for its solid architecture and robust performance tailored to meet the demands of modern enterprises. One of its main features is its high throughput, which allows it to handle substantial data traffic with minimal latency. This capability is vital for organizations needing to support numerous applications and services that require quick data access and processing.

In terms of technologies, one of the key advancements integrated into the Cisco 612,512 is its support for advanced routing protocols. With features like OSPF (Open Shortest Path First) and BGP (Border Gateway Protocol), the device can efficiently manage traffic across both local and wide-area networks. This ensures that data packets follow the most efficient paths, reducing congestion and improving overall network responsiveness.

Another significant characteristic of the Cisco 612,512 is its scalability. Organizations of varying sizes can deploy it to meet their specific connectivity needs. Whether it's a small business looking to expand its network or a large corporation managing a global infrastructure, the Cisco 612,512 can adapt accordingly, offering modular options that allow for hardware and software upgrades as requirements evolve.

Security remains a primary concern in networking, and the Cisco 612,512 does not fall short in this area. Equipped with state-of-the-art encryption and authentication protocols, it provides a secure environment for data transmission. Additionally, the device incorporates advanced threat detection mechanisms to identify and mitigate potential security breaches, ensuring that sensitive information remains protected.

Moreover, the Cisco 612,512 features comprehensive management tools that make network monitoring and configuration straightforward. With its user-friendly interface and detailed analytics, IT administrators can easily oversee network performance, troubleshoot issues, and implement necessary changes without extensive downtime.

In summary, the Cisco Systems 612,512 is a powerful networking solution that balances performance, scalability, and security. Its advanced routing capabilities, robust feature set, and user-friendly management tools make it an ideal choice for organizations seeking to enhance their connectivity infrastructure while ensuring reliability and safety in their communications. As businesses continue to evolve and embrace digital transformation, devices like the Cisco 612,512 will undoubtedly play a vital role in their success.
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