Cisco Systems CISCO1841-HSEC/K9-RF manual System Messages, Fdx

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Chapter 8 Troubleshooting Cisco 1800 Series Routers (Modular)

System Messages

Table 8-1

LED Indicators on Cisco 1800 Series Routers (continued)

LED Indicator

State

Meaning

Possible Causes and Corrective Actions

CF

Off

The CompactFlash memory

 

Normal indication. No action is

 

(CompactFlash

 

card is not being accessed.

 

required. It is okay to remove the

 

Busy)

 

 

 

CompactFlash memory card if the

 

 

 

 

 

CF LED remains off.

 

 

 

 

 

 

 

 

Blinking

The CompactFlash memory

 

Normal indication. No action is

 

 

green

card is being accessed.

 

required.

 

 

 

 

 

 

 

 

 

 

 

 

 

Caution Do not remove the

 

 

 

 

 

 

 

CompactFlash memory

 

 

 

 

 

 

 

card while it is being

 

 

 

 

 

 

 

accessed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FDX

Off

Fast Ethernet port next to the

 

Indication is for information only.

 

 

 

LED is operating in

 

 

 

 

 

 

 

half-duplex mode.

 

 

 

 

 

 

 

 

 

 

 

 

Solid green

Fast Ethernet port next to the

 

Indication is for information only.

 

 

 

LED is operating in full-duplex

 

 

 

 

 

 

 

mode.

 

 

 

 

 

 

 

 

 

 

 

100

Off

Fast Ethernet port next to the

 

Indication is for information only.

 

 

 

LED is operating at 10 Mbps.

 

 

 

 

 

 

 

 

 

 

 

 

Solid green

Fast Ethernet port next to the

 

Indication is for information only.

 

 

 

LED is operating at 100 Mbps.

 

 

 

 

 

 

 

 

 

 

 

Link

Off

Fast Ethernet link is not

 

Ethernet is not active or is not

 

 

 

established at the Ethernet port

 

connected. Check Ethernet

 

 

 

next to the LED.

 

connections.

 

 

 

 

 

Router is not configured properly.

 

 

 

 

 

Check configuration, and make

 

 

 

 

 

corrections as necessary.

 

 

 

 

 

 

 

 

Solid green

FastEthernet link is established

 

Normal indication. No action is

 

 

 

at the Ethernet port next to the

 

required.

 

 

 

LED.

 

 

 

 

 

 

 

 

 

 

 

AIM

Off

No AIM is installed.

 

Indication is for information only.

 

 

 

 

 

 

 

(Advanced

Solid green

AIM is recognized by the

 

Normal indication. No action is

 

integration

 

router and is initialized.

 

required.

 

module)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System Messages

This section describes system error and recovery messages that may appear when a Cisco 1800 series router is operated. The Cisco IOS software displays system error and recovery messages on an external device console terminal screen. (For more information, see the “Connecting to the Console Port” section on page 6-4.)

Cisco 1800 Series Routers (Modular) Hardware Installation Guide

 

OL-5876-03

8-5

 

 

 

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Contents Text Part Number OL-5876-03 Americas HeadquartersCopyright 2005-2008 Cisco Systems, Inc. All rights reserved Interfaces on the Cisco 1861 Integrated Services Router Site Log LED Indicators Modular Objectives Title Description AudienceOrganization Convention Description Safety WarningsConventions Bewaar Deze Instructies Aviso Instruções Importantes DE Segurança Warnung Wichtige SicherheitshinweiseAvvertenza Importanti Istruzioni Sulla Sicurezza Spara Dessa Anvisningar GEM Disse Anvisninger OL-5876-03 Related Documentation Duration of Hardware Warranty Cisco One-Year Limited Hardware Warranty TermsSearching for Cisco Documents Replacement, Repair, or Refund Policy for HardwareTo Receive a Return Materials Authorization RMA Number OL-5876-03 Overview of Cisco 1800 Series Routers Modular Product Serial Number Location, Hardware FeaturesCisco Product Identification Tool Product Serial Number LocationInterfaces Description Label Interfaces on the Cisco 1861 Integrated Services RouterInterfaces on the Cisco 1841 Router Model CompactFlash Memory Interface Cards AIMs Removable and Interchangeable ModulesMemory Color Description Location LED IndicatorsDescription Specification Real-Time Clock Chassis VentilationChassis Security Chassis ViewsExample Interface NumberingSlot Number Slot Type Interface Numbering on the 1861 Integrated Services Router Regulatory Compliance SpecificationsOL-5876-03 Safety Recommendations Safety with Electricity Preventing Electrostatic Discharge Damage Power Supply ConsiderationsGeneral Site Requirements Site Environment Installation ChecklistSite Configuration Task Verified by Date Site LogItems in the Box for the Cisco 1841 Router Inspecting the RouterAssembly hardware screws OL-5876-03 Plug-In Components Internal ComponentsInterfaces on the Cisco 1861 Integrated Services Router Setting the Chassis on a Desktop Setting Up the Chassis1shows the brackets Attaching Rack-Mount BracketsMounting the Chassis in a Rack Typical Installing the Router in a RackWall-Mounting the Cisco 1841 Router Wall-Mounting the ChassisChassis Grounding Wall Router Mounting screws Wall-Mounting the Cisco 1861 Integrated Services Router Wall-Mount Bracket for Power Supply Rack-Mounting the Cisco 1861 Integrated Services RouterBrackets for Rack-Mounting Power Supply Installing the Chassis Ground Connection 11 Chassis Ground Connection on the Cisco 1841 Router 12 Attaching the Ground Wire to the Chassis OL-5876-03 Console Port Connections Console and Auxiliary Port ConsiderationsEthernet Connections Preparing to Connect to a NetworkAuxiliary Port Connections Signaling Standards Supported Configuring Serial ConnectionsSerial Connections Serial DTE or DCE DevicesDistance for Distance LimitationsAsynchronous/Synchronous Serial Module Baud Rates Low-Capacitance Cable Isdn BRI ConnectionsCSU/DSU Connections OL-5876-03 Series Routers Modular Power ConnectionsPort Type, Color Connected to Cable Connecting WAN and LAN CablesPorts and Cabling Connection Procedures and Precautions Connecting to a Console Terminal or ModemConnecting to the Auxiliary Port Connecting to the Console PortConnecting a Modem to the Router OL-5876-03 Routers Modular Powering Up Cisco 1800 Series RoutersPower-Up Procedure Checklist for Power UpYourname con0 is now available Press Return to get started Color Status Verifying the LED Indicators on the 1841 RouterInitial Configuration Verifying the Hardware ConfigurationInitial Configuration of the Router Cisco Router and Security Device Manager Verifying the Initial ConfigurationCompleting the Configuration Description Benefits Powering up the Cisco 1861 Integrated Services RouterDescription Benefits Problem Solving Troubleshooting Cisco 1800 Series Routers ModularNormal Indications Troubleshooting the Power and Cooling SystemsFault Indications Environmental Reporting Features Troubleshooting Cables, Connections, and Interface CardsReading LEDs FDX System MessagesExplanantion Recovering a Lost PasswordMore Troubleshooting Help Related Product Documentation Cisco Interface Cards Installation GuideInstalling WICs, VWICs, and HWICs Card guides Interface card Page OL-5876-03 10-1 Replacing CompactFlash Memory CardsInstalling a CompactFlash Memory Card Using the Compact Flash GuardRemoving a CompactFlash Memory Card 10-210-3 10-4 11-1 11-2 Modules Internal to the Cisco 1841 RouterOpening the Chassis Removing the Chassis Screw 11-311-4 Locating Modules11-5 Installing a Sodimm11-6 Installing an AIMInstallation Procedure Accessory Kit to UseCisco Part Number Type 11-7Location of Metal Standoff Attachment Locations 11-8Plastic Standoff Orientation 11-911-10 Connecting the AIM to the System Board11-11 Closing the ChassisApplying the AIM Label 11 Closing the Chassis 11-12IN-1 ACT LEDIN-2

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.