Cisco Systems 96, 836 manual Problems During First Startup, Symptom Problem Solutions

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Chapter 3 Troubleshooting

Problems During First Startup

Problems During First Startup

Table 3-1lists problems that could occur the first time you turn on the router.

Table 3-1 Problems During First Startup

Symptom

Problem

Solutions

 

 

 

All LEDs,

No power to router

Perform the following tasks:

including OK

 

 

1.

Make sure that all connections to and from the power

LED, are off.

 

 

 

 

 

supply are secure.

 

 

 

 

 

 

 

2.

Make sure that the power outlet has power.

 

 

 

3.

Make sure that the power switch is set to ON.

 

 

 

4.

If the problem continues, the power supply might be

 

 

 

 

faulty. Contact your Cisco reseller.

 

 

 

No connection to

A cable-related

Perform the following tasks:

Ethernet device.

problem:

1.

To make sure that you have cabled the device

(Ethernet 1 LED is

 

 

Improperly

 

correctly, see the “Connecting a Terminal or PC to

off.)

 

 

connected cable

 

the Router’s Console Port (Optional)” section on

 

 

 

 

Damaged cable

 

page 2-12.

 

 

 

 

 

 

2.

Make sure that the connectors at both ends of the

 

 

 

 

cable are securely seated.

 

 

 

3.

Make sure that the cable is not physically damaged.

 

 

 

 

If it is damaged, order another cable from Cisco or

 

 

 

 

replace it with a similar cable.

 

 

 

No connection to

Wrong cable

To make sure that you are using the correct cable,

ADSL link. (The

 

 

 

see Appendix A, “Specifications and Cables.”

CD LED on the

 

 

 

 

front panel is off

 

 

 

 

for a long time.)

 

 

 

 

 

 

 

 

 

 

Cisco 836 Router and SOHO 96 Router Hardware Installation Guide

3-52

78-15281-02

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Contents Corporate Headquarters Page Copyright 2005 Cisco Systems, Inc. All rights reserved Page N T E N T S Unpacking the Box Ethernet Cable Specifications Maximum Cable Distance Page Audience OrganizationConventions XiiXiii Cisco.com Related DocumentationObtaining Documentation Ordering Documentation Documentation FeedbackDocumentation DVD Reporting Security Problems in Cisco Products Cisco Product Security OverviewObtaining Technical Assistance Cisco Technical Support WebsiteSubmitting a Service Request XviiiDefinitions of Service Request Severity Obtaining Additional Publications and InformationPreface Obtaining Additional Publications and Information Product Overview Features Feature DescriptionRouter Overview Front PanelsBack Panel CiscoLED Functions Color FunctionISDNCH2 Installation Preparing for Installation SafetyInstallation Preparing for Installation Preventing Electrostatic Discharge Damage Unpacking the Box Preventing Damage to the Router Installing the Router Connecting Ethernet DevicesNIC Connecting an Adsl Line Connecting an Adsl Line to a Wall Jack Installation Installing the Router Connecting a Terminal or PC to the Router’s Console Port Connecting the AC Adapter Connecting the AC AdapterConnecting Isdn Port to Isdn Service Provider Connecting the Isdn Port to the Isdn Service Provider Using the Router LEDs to Check Links Mounting on a Wall Mounting the RouterMounting on a Table Wall-Mounting Brackets Bottom of Router Mounting the Router on a Wall Configuring the Router Checking the PC ConfigurationUsing Cisco Router Web Setup to Configure the Router Installation Mounting the Router Installation Mounting the Router Installation Mounting the Router Troubleshooting Before You Call Your Cisco ResellerProblems During First Startup Symptom Problem SolutionsProblems After Router Is Running Section onTroubleshooting Problems After Router Is Running System Specifications Description Design Specification Physical DimensionsPort Connector Pinouts Router PowerRJ-11 Pin Function RJ-45 Pin RJ-45 Pin Function DB-9 PinMaximum Cable Distance Cabling SpecificationsEthernet Cable Specifications Type CategoryNumerics IN-2 IN-3 IN-4
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836, 96 specifications

Cisco Systems 96,836 is an advanced network switch designed to cater to the needs of modern enterprises looking for scalable, high-performance networking solutions. Cisco is renowned for its commitment to innovation and reliability, and the 96,836 stands as a testament to these principles.

One of the main features of the Cisco 96,836 is its capacity for high throughput. It supports multi-gigabit Ethernet speeds, providing organizations with the bandwidth necessary to handle today’s data-intensive applications, including cloud computing, video conferencing, and large file transfers. This capability is vital in environments where multiple devices and users require simultaneous access to network resources without experiencing latency.

In terms of technology, the Cisco 96,836 employs advanced Layer 2 and Layer 3 switching functionalities, ensuring efficient packet processing and routing. The switch is optimized for both wired and wireless deployments, allowing seamless integration into existing network infrastructures. Its compatibility with Cisco's proprietary technologies, such as Cisco DNA (Digital Network Architecture), enhances network automation, security, and telemetry, enabling organizations to manage their networks more effectively.

A significant characteristic of the Cisco 96,836 is its support for advanced security features. Cisco’s identity-based networking services work to secure sensitive data by enforcing access controls and authentication protocols. Additionally, the switch includes features like MACsec encryption and support for Secure Group Access (SGA), ensuring data integrity across the network.

Another notable aspect of the Cisco 96,836 is its scalability. As businesses grow and evolve, so do their networking needs. This switch can accommodate an increasing number of devices and users without sacrificing performance. The stackable design allows organizations to add additional units and scale up their network effortlessly.

Moreover, the Cisco 96,836 is built with energy efficiency in mind. Incorporating innovations such as energy-efficient power management and cooling technologies helps organizations reduce their carbon footprints and lower operating costs.

In summary, Cisco Systems 96,836 represents a robust networking solution characterized by high throughput capabilities, multi-layer switching functionalities, and advanced security features. Its scalability, integration with Cisco’s digital architecture, and energy efficiency make it an ideal choice for enterprises looking to future-proof their networking infrastructure while maintaining optimal performance.