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C H A P T E R

 

3-1

Cisco 800 Series Routers Hardware Installation Guide

78-5373-04

3

Troubleshooting

This chapter describes problems that could occur with the Cisco 800 series router hardware, reasons for 
the problems, and steps to solve the problems. The problems are grouped as follows:

•

Problems during first startup

•

Problems after first startup

•

Problems after router is running

For information on problems that could occur with the software, refer to the 

Cisco 800 Series Routers 

Software Configuration Guide

.

Summary of Contents for 8 - Route Switch Processor 8

Page 1: ... Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 526 4100 Cisco 800 Series Routers Hardware Installation Guide Customer Order Number DOC 785373 Text Part Number 78 5373 04 ...

Page 2: ...difying the equipment without Cisco s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices In that event your right to use the equipment may be limited by FCC regulations and you may be required to correct any interference to radio or television communications at your own expense You can determine whether your equipment ...

Page 3: ...rise Solver EtherChannel EtherFast EtherSwitch Fast Step FormShare GigaDrive GigaStack HomeLink Internet Quotient IOS IP TV iQ Expertise the iQ logo iQ Net Readiness Scorecard LightStream Linksys MeetingPlace MGX the Networkers logo Networking Academy Network Registrar Packet PIX Post Routing Pre Routing ProConnect RateMUX ScriptShare SlideCast SMARTnet StrataView Plus TeleRouter The Fastest Way t...

Page 4: ......

Page 5: ...istance xi Cisco Technical Support Website xi Submitting a Service Request xii Definitions of Service Request Severity xii Obtaining Additional Publications and Information xii C H A P T E R 1 Overview 1 1 Feature Summary 1 2 Router Ports Summary 1 3 Front Panels 1 3 Back Panels 1 4 LEDs 1 7 C H A P T E R 2 Installation 2 1 Safety 2 2 European Union Statements 2 2 Network Termination Point Stateme...

Page 6: ...r Router 2 18 Mounting on a Table 2 18 Mounting on a Wall 2 19 Verifying Installation 2 20 Where to Go from Here 2 22 C H A P T E R 3 Troubleshooting 3 1 Problems During First Startup 3 2 Problems After First Startup 3 3 Problems After Router Is Running 3 5 When Contacting Your Cisco Reseller 3 7 A P P E N D I X A ISDN and IDSL Concepts A 1 A P P E N D I X B Specifications and Cables B 1 System Sp...

Page 7: ...Guide Describes audience organization conventions used in this guide and how to access related documentation Overview Contains router features and a description of router LEDs ports and other components Installation Provides information on safety preventing damage unpacking and preparing for installation as well as installing mounting and verifying the connections to your router Troubleshooting De...

Page 8: ... des dommages corporels Avant de travailler sur un équipement soyez conscient des dangers posés par les circuits électriques et familiarisez vous avec les procédures couramment utilisées pour éviter les accidents Warnung Dieses Warnsymbol bedeutet Gefahr Sie befinden sich in einer Situation die zu einer Körperverletzung führen könnte Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen seien Sie...

Page 9: ... regularly and may be more current than printed documentation The Documentation DVD package is available as a single unit Registered Cisco com users Cisco direct customers can order a Cisco Documentation DVD product number DOC DOCDVD from the Ordering tool or Cisco Marketplace Cisco Ordering tool http www cisco com en US partner ordering Cisco Marketplace http www cisco com go marketplace Ordering...

Page 10: ...y Overview Cisco provides a free online Security Vulnerability Policy portal at this URL http www cisco com en US products products_security_vulnerability_policy html From this site you can perform these tasks Report security vulnerabilities in Cisco products Obtain assistance with security incidents that involve Cisco products Register to receive security information from Cisco A current list of ...

Page 11: ...act your reseller Cisco Technical Support Website The Cisco Technical Support Website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies The website is available 24 hours a day 365 days a year at this URL http www cisco com techsupport Access to all tools on the Cisco Technical Support Website requires a Cisco com user ID and...

Page 12: ...ontacts go to this URL http www cisco com techsupport contacts Definitions of Service Request Severity To ensure that all service requests are reported in a standard format Cisco has established severity definitions Severity 1 S1 Your network is down or there is a critical impact to your business operations You and Cisco will commit all necessary resources around the clock to resolve the situation...

Page 13: ...f in depth online resources You can access Packet magazine at this URL http www cisco com packet iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies learn how they can use technology to increase revenue streamline their business and expand services The publication identifies the challenges facing these companies and the technologies to help solve them usi...

Page 14: ...xiv Cisco 800 Series Routers Hardware Installation Guide 78 5373 04 About This Guide Obtaining Additional Publications and Information ...

Page 15: ...onal offices or telecommuters over Integrated Services Digital Network ISDN Basic Rate Interface BRI lines to the Corporate LANs and the Internet The routers offer bridging and multiprotocol routing capability between LAN and WAN ports This chapter contains the following topics Feature Summary Router Ports Summary Front Panels Back Panels LEDs ...

Page 16: ...S T devices to Cisco 802 and Cisco 804 routers Flash memory All 8 MB of Flash memory 2 2 An additional 8 MB of Flash memory and 4 or 8 MB of DRAM can be added at the factory or later You can order upgrade kits and have trained and qualified personnel add the memory The Cisco product number for the 8 MB Flash memory upgrade kit is MEM800 8F and the numbers for the DRAM upgrade kits are MEM800 4D an...

Page 17: ...ies routers Figure 1 1 Cisco 801 Cisco 802 and Cisco 802 IDSL Front Panel Figure 1 2 Cisco 803 and Cisco 804 Front Panel Table 1 2 Router Ports Router Ethernet Ports ISDN Ports Telephone Ports Cisco 801 One ISDN BRI S T None Cisco 802 One ISDN BRI U None Cisco 802 IDSL One IDSL None Cisco 803 Four ISDN BRI S T Two Cisco 804 Four ISDN BRI U Two Cisco 804 IDSL Four IDSL None 11664 NT1 LED on Cisco 8...

Page 18: ...work that follows the European Union standards Connecting the port to this type of public network can cause severe injury or damage your router Figure 1 4 Cisco 801 Router Back Panel 30770 IDSL IDSL ETHERNET 11666 ISDN S T CONSOLE Cisco 801 LINK HUB NO HUB ETHERNET 10 BASE T Cable lock Use cable lock to physically secure router Link LED Indicates state of Ethernet port On when connected HUB NO HUB...

Page 19: ...BRI U port Connect to ISDN wall jack Locking power connector Connect power supply Power switch l On Standby or no power output Cisco 802 LINK HUB NO HUB 10 BASE T 11668 ISDN S T 1 2 CONSOLE ETHERNET 10 BASE T 1 2 3 Cable lock Use cable lock to physically secure router Ethernet ports Connect Ethernet network devices Console port Connect PC or terminal ISDN BRI S T port Connect to external NT1 or IS...

Page 20: ...er supply 1 2 3 HUB NO HUB 1 2 CONSOLE Power switch l On Standby or no power output Cisco 804 PHONE ETHERNET 10 BASE T 0 HUB NO HUB button for Ethernet port 0 Determines cable type for Ethernet device connection 30771 IDSL CONSOLE ETHERNET Cable lock Use cable lock to physically secure router Link LED Indicates state of Ethernet port TO HUB TO PC for Ethernet port Determines cable type for Etherne...

Page 21: ...e self test procedure and begins operating NT1 Green Not applicable for Cisco 801 and 803 routers On when the internal NT1 and the ISDN switch are synchronized Blinks when the internal NT1 and the ISDN switch are attempting to synchronize LINE Green On when the ISDN interface and the ISDN terminal device are synchronized LAN Green On when packets are sent to or received from an Ethernet port LAN R...

Page 22: ...ceived from the first ISDN B channel CH1 TXD Orange Blinks when packets are sent from the first ISDN B channel CH2 Orange Blinks when placing or receiving a call on the second ISDN B channel On when a call is connected on the second ISDN B channel For IDSL routers see the Note following this table CH2 RXD Orange Blinks when packets are received from the second ISDN B channel CH2 TXD Orange Blinks ...

Page 23: ...n This chapter provides information on the following topics Safety European Union Statements Preventing Electrostatic Discharge Damage Preventing Router Damage Unpacking Your Router Preinstallation Activities Installing Your Router Mounting Your Router Verifying Installation Where to Go from Here ...

Page 24: ...not attempt to tamper with or open any public telephone operator PTO provided equipment or connection hardware Any hardwired connection other than by a nonremovable connect one time only plug must be made only by PTO staff or suitably trained engineers Warning To avoid electric shock do not connect safety extra low voltage SELV circuits to telephone network voltage TNV circuits LAN ports contain S...

Page 25: ...ectrical circuitry Electrostatic discharge is more likely to occur with the combination of synthetic fibers and dry atmosphere Always use the following ESD prevention procedures when removing and replacing components 1 Connect the chassis to earth ground with a wire that you provide 2 Wear an ESD preventive wrist strap that you provide ensuring that it makes good skin contact Connect the clip to a...

Page 26: ...standards Connecting the port to this type of public network can cause severe injury or damage your router Unpacking Your Router Table 2 1 lists the items that come with your router All these items are in the accessory kit that is inside the box that your router came in If any of the items is missing or damaged contact your customer service representative Preinstallation Activities Before you begi...

Page 27: ...ther the devices such as an analog telephone fax machine or modem that you plan on connecting to the router You must also provide the telephone cable to connect each device usually this cable is provided with the device Step 7 If you plan to configure the software using a terminal or PC connected to the router provide the terminal or PC Step 8 If you plan to mount your router on a wall or vertical...

Page 28: ... button Cisco 802 IDSL router Ethernet port Cisco 804 IDSL router Ethernet port 1 Straight through IN MDI IN Hub with equivalent to router TO HUB TO PC button Cisco 802 IDSL router Ethernet port Cisco 804 IDSL router Ethernet port 1 Straight through OUT MDI OUT Hub with equivalent to router HUB NO HUB button Cisco 803 and 804 routers Ethernet ports 1 2 3 Straight through N A3 MDI IN Hub with equiv...

Page 29: ...w straight through cable You provide crossover or additional straight through cables For details on cables refer to Appendix B Specifications and Cables 2 Hub vendors choose different names for the button controlling cable selections This table uses the Cisco 1528 Micro Hub 10 100 with an MDI MDI X button as an example Determine the button name and setting for your particular hub Refer to your hub...

Page 30: ...cable to the wrong port or NT1 can damage your router Figure 2 1 Connecting a Hub To verify your hub connection verify that one of the following LEDs is on after you have completed the router installation LINK LED on the Cisco 801 802 or 802 IDSL back panel LKØ LK1 LK2 or LK3 LED on the Cisco 803 or Cisco 804 front panel ETHERNET 1 2 3 or 4 LED on the Cisco 804 IDSL front panel If the LED is not o...

Page 31: ...he cable to the wrong port or NT1 can damage your router Figure 2 2 Connecting a Server PC or Workstation To verify your connection verify that one of the following LEDs is on after you have completed router installation LINK LED on the Cisco 801 802 or 802 IDSL back panel LKØ LK1 LK2 or LK3 LED on the Cisco 803 or Cisco 804 front panel ETHERNET 1 2 3 or 4 LED on the Cisco 804 IDSL front panel If ...

Page 32: ...ISDN line to a Cisco 801 or Cisco 803 router without an external NT1 follow the steps in Figure 2 3 on page 2 11 To connect an ISDN line to a Cisco 801 or Cisco 803 router with an external NT1 follow the steps in Figure 2 4 on page 2 11 Warning Network hazardous voltages are present in the ISDN cable If you detach the ISDN cable detach the end away from the router first to avoid possible electric ...

Page 33: ...e to orange ISDN S T port ISDN wall jack Cisco 803 router 2 Connect other end of cable to ISDN wall jack 11677 ISDN S T CONSOLE 1 2 ETHERNET 10 BASE T HUB NO HUB Cisco 803 PHONE 0 1 2 3 11676 1 Connect orange cable to orange ISDN S T port Cisco 803 router 2 Connect other end of cable to NT1 3 Connect ISDN U cable to NT1 NT1 ISDN wall jack 4 Connect other end of cable to ISDN wall jack 5 Connect NT...

Page 34: ...n the area of the ISDN port RJ 45 connector regardless of when power is turned to standby Warning Do not work on the system or connect or disconnect cables during periods of lightning activity Warning To reduce the risk of fire use only No 26 AWG or larger telecommunications line cord Caution Always connect the red cable to the red ISDN U port on the router Do not connect the cable to a yellow Eth...

Page 35: ...nly No 26 AWG or larger telecommunications line cord Caution Always connect the red cable to the red IDSL port on the router Do not connect the cable to a yellow Ethernet port This will damage your router Caution Cisco 802 IDSL and Cisco 804 IDSL routers do not support the Australian IUT requirement which specifies that the routers must communicate for 1 2 hour after a power failure If a power fai...

Page 36: ...e also known as an ISDN telephone to the ISDN S T port on Cisco 801 and Cisco 803 routers This device connects to basic telephone services through the ISDN line IDSL CONSOLE ETHERNET 10 BASE T TO HUB TO PC Cisco 804 IDSL 1 2 3 4 1 Connect red cable to red IDSL port If your wall jack has an RJ 11 connector attach RJ 45 to RJ 11 adapter cable to red cable and then connect RJ 11 connector to IDSL wal...

Page 37: ...hone services through the ISDN line To connect an analog telephone fax machine or modem follow the steps in Figure 2 8 You must provide the telephone cable to connect each device The telephone cable is usually provided with the device The gray PHONE 1 and PHONE 2 ports are RJ 11 connectors If you are outside of North America you must buy and attach adapters that allow your telephones faxes or mode...

Page 38: ...ivated indicated by a clicking sound by an incoming call Caution Do not connect the router telephone ports to the telephone wall jack These ports are not meant for direct connection to a public network This connection can damage your router Figure 2 8 Connecting an Analog Telephone Fax or Modem to Cisco 803 and Cisco 804 Routers Table 2 3 Recommended Vendors for United Kingdom Master Sockets Vendo...

Page 39: ...he CLI or troubleshoot To connect a terminal or PC follow the steps in Figure 2 9 Figure 2 9 Connecting Terminal or PC ISDN U CONSOLE 1 2 ETHERNET 10 BASE T HUB NO HUB Cisco 804 PHONE 0 1 2 3 11680 1 Connect light blue cable to light blue CONSOLE port Cisco 804 router 2 If necessary connect other end of cable to either DB 9 to RJ 45 adapter or DB 25 to RJ 45 adapter 3 Connect DB 9 connector to ter...

Page 40: ...ors Warning This equipment is intended to be grounded Ensure that the host is connected to earth ground during normal use Figure 2 10 Connecting the Power Supply Mounting Your Router You can mount your router on one of the following surfaces Table or other horizontal surface Wall or other vertical surface Mounting on a Table You can mount your router on a table or other horizontal surface Use the ...

Page 41: ...properly anchored the strain of the network cable connections could pull the router from the wall Figure 2 11 Wall Mounting Brackets Bottom of Router When mounting the router the following conditions must be met Because you will use the LEDs as status and problem indicators the LEDs on the front panel must face upward and be easily visible The back panel must face downward to reduce strain on the ...

Page 42: ...in Table 2 4 If the LEDs are not on see Chapter 3 Troubleshooting The LINK LED is on the back panel of Cisco 801 and Cisco 802 routers 7 in 19 35 cm 11672 Wall mount screw Wall mount screw Wall Mounting brackets Front panel 1 Secure two screws 7 inches 19 35 cm apart in a wall and in 0 32 cm from the wall 2 Hang router on screws 3 Place power supply on horizontal surface Maximum distance 6 ft 18 m...

Page 43: ...n the router has an active voice or data connection CH1 RXD CH2 RXD Blinking when indicated ISDN B channel receives a packet CH1 TXD CH2 TXD Blinking when indicated ISDN B channel sends a packet To ISDN network using ISDN U port NT1 LINE CH1 CH1 RXD CH1 TXD CH2 CH2 RXD and CH2 TXD NT1 LINE CH1 and CH2 On CH1 or CH2 is on when the router has an active voice or data connection CH1 RXD CH2 RXD Blinki...

Page 44: ... to use the CLI to configure the software refer to the Cisco 800 Series Routers Software Configuration Guide To digital telephone LINE CH1 CH1 RXD CH1 TXD CH2 CH2 RXD and CH2 TXD LINE CH1 and CH2 On CH1 or CH2 is on when the router has an active voice connection CH1 RXD CH2 RXD Blinking when indicated ISDN B channel receives a packet CH1 TXD CH2 TXD Blinking when indicated ISDN B channel sends a p...

Page 45: ...h the Cisco 800 series router hardware reasons for the problems and steps to solve the problems The problems are grouped as follows Problems during first startup Problems after first startup Problems after router is running For information on problems that could occur with the software refer to the Cisco 800 Series Routers Software Configuration Guide ...

Page 46: ...first time Table 3 1 Problems During First Startup Symptom Problem Solutions All LEDs including OK LED are off No power to router Perform the following steps in the following order Make sure that the power switch is ON Make sure that all connections to and from the power supply are securely connected Make sure that the power outlet has power If the problem continues the router might have a faulty ...

Page 47: ...ou have cabled the devices correctly see Table 2 2 in Chapter 2 Installation Make sure the connectors at both ends of the cable are securely seated Make sure the cable is not physically damaged If it is replace it Improperly set router HUB NO HUB or TO HUB TO PC button or hub equivalent of HUB NO HUB button To make sure you have set buttons correctly see Table 2 2 in Chapter 2 Installation Imprope...

Page 48: ...e Perform the following tasks in the following order To make sure you have cabled the port correctly see the Connecting a Digital Telephone section in Chapter 2 Installation Make sure the connectors at both ends of each cable are securely connected Make sure each cable is not physically damaged If it is replace it Problem with ISDN line Contact your telephone service provider to determine if there...

Page 49: ...ed cable Damaged cable Perform the following tasks in the following order Make sure the connectors at both ends of the cable are securely connected Make sure the cable is not physically damaged If it is replace it Improperly functioning NIC on server PC or workstation Run the NIC diagnostic supplied by the vendor to make sure it is functioning properly If it is not replace it If the problem contin...

Page 50: ...t service provider to determine if there is a problem with your line If the problem continues call your Cisco reseller Problems with link to digital or analog telephone Symptoms include no dial tone a call that is abruptly disconnected and an incoming call that does not cause the device to ring A cable related problem Disconnected cable Damaged cable Make sure the connectors at both ends of each c...

Page 51: ...blem Brief description of the steps you have taken to solve the problem If the problem continues call your Cisco reseller Connection to analog telephone fax machine or modem is lost PH1 or PH2 LED on Cisco 803 and 804 routers is off A cable related problem Disconnected cable Damaged cable Make sure the connectors at both ends of the cable are securely connected Make sure the cable is not physicall...

Page 52: ...3 8 Cisco 800 Series Routers Hardware Installation Guide 78 5373 04 Chapter 3 Troubleshooting When Contacting Your Cisco Reseller ...

Page 53: ...port Cisco 802 and Cisco 804 routers have an ISDN U port and Cisco 802 IDSL and Cisco 804 IDSL routers have an IDSL port Outside North America telephone service providers typically provide an S T interface The S T interfaces are four wire two pairs of wires interfaces from the phone switch that supports full duplex data transfer over two pairs of wires In North America telephone service providers ...

Page 54: ...A 2 Cisco 800 Series Routers Hardware Installation Guide 78 5373 04 Chapter A ISDN and IDSL Concepts ...

Page 55: ...lude desktop power supply Cisco 801 router 1 39 lb 0 63 kg Cisco 802 router 1 42 lb 0 64 kg Cisco 802 IDSL router 1 42 lb 0 64 kg Cisco 803 router 1 44 lb 0 65 kg Cisco 804 router 1 45 lb 0 66 kg Cisco 804 IDSL router 1 45 lb 0 66 kg Environmental Operating Ranges Nonoperating temperature 4 to 149 F 20 to 65 C Nonoperating humidity 5 to 95 relative humidity Nonoperating altitude 0 to 15 000 ft 457...

Page 56: ...ting a terminal or PC Table B 7 ISDN S T Table B 8 ISDN U Table B 9 IDSL Table B 10 Telephone Table B 11 Power Table B 12 Table B 2 Cisco 801 Cisco 802 and Cisco 802 IDSL Ethernet Connector Pinouts RJ 45 Pin Function HUB NO HUB or TO HUB TO PC Button IN Position Function HUB NO HUB or TO HUB TO PC Button OUT Position 1 TX RX 2 TX RX 3 RX TX 4 Unused Unused 5 Unused Unused 6 RX TX 7 Unused Unused 8...

Page 57: ...nused Unused A6 TX RX A7 Unused Unused A8 Unused Unused Table B 5 Cisco 803 and Cisco 804 Ethernet Connector Pinouts for Ports 1 2 and 3 RJ 45 Pin Function Pin Function B1 RX3 B2 RX3 B3 TX3 B4 Unused B5 Unused B6 TX3 B7 Unused B8 Unused C1 RX2 C2 RX2 C3 TX2 C4 Unused C5 Unused C6 TX2 C7 Unused C8 Unused D1 RX1 D2 RX1 D3 TX1 D4 Unused D5 Unused D6 TX1 D7 Unused D8 Unused Table B 6 Cisco 804 IDSL Et...

Page 58: ...Cables Port Connector Pinouts D3 TX2 D4 Unused D5 Unused D6 TX2 D7 Unused D8 Unused Table B 7 Console Connector Pinouts RJ 45 Pin Function 1 RTS 2 DTR 3 TXD 4 GND 5 GND 6 RXD 7 DSR 8 CTS Table B 6 Cisco 804 IDSL Ethernet Connector Pinouts for Ports 2 3 and 4 RJ 45 continued Pin Function Pin Function ...

Page 59: ...600 baud 8 data bits No parity One stop bit Table B 8 ISDN S T Connector Pinouts RJ 45 Pin Function 1 Unused 2 Unused 3 TXD 4 RXD 5 RXD 6 TXD 7 Unused 8 Unused Table B 9 ISDN BRI U Connector Pinouts RJ 45 Pin Function 1 Unused 2 Unused 3 Unused 4 U interface network connection Tip 5 U interface network connection Ring 6 Unused 7 Unused 8 Unused Table B 10 IDSL Connector Pinouts RJ 45 Pin Function ...

Page 60: ...t cables Ethernet ISDN IDSL and telephone cable distance limitations A telephone cable connects a device to a telephone port 5 IDSL interface network connection Ring 6 Unused 7 Unused 8 Unused Table B 11 Telephone Connector Pinouts RJ 11 Pin Function 1 Unused 2 Unused 3 Ring 4 Tip 5 Unused 6 Unused Table B 12 Power Connector Pinouts Pin Function 1 ROF 2 RTN 3 Unused 4 Unused 5 5 6 RTN 7 71 8 24 Ta...

Page 61: ...t through Ethernet cable and crossover Ethernet cable Maximum Cable Distances Table B 14 provides the maximum distances of Ethernet ISDN IDSL and telephone cables that you can use Table B 13 Ethernet Cable Specifications Type Category Shielding 10BASE T Category 3 or 5 Shielded twisted pair STP 10BASE T N A Unshielded twisted pair UTP Table B 14 Maximum Cable Distances Cable Maximum Distance Ether...

Page 62: ...B 8 Cisco 800 Series Routers Hardware Installation Guide 78 5373 04 Appendix B Specifications and Cables Cabling Specifications ...

Page 63: ...d data C Cisco 800 Fast Step Application A Windows 95 Windows 98 and Windows NT based software tool that ships with the Cisco 800 series routers for basic configurations and verification of the router software configuration It also monitors the status of the ISDN interface error detail and usage statistics crossover Ethernet cable A cable that wires a pin to its opposite pin for example RX is wire...

Page 64: ...button The Cisco 800 series routers provide a HUB NO HUB button This button is associated with the Ethernet port on Cisco 801 and Cisco 802 routers and with Ethernet port Ø on Cisco 803 and Cisco 804 routers The setting of this button determines the cable type straight through or crossover that you use to connect an Ethernet device This button is the equivalent of the TO HUB TO PC button on the Ci...

Page 65: ...ost common cable used T TO HUB TO PC button The Cisco 802 IDSL and Cisco 804 IDSL routers provide a TO HUB TO PC button that is equivalent to the HUB NO HUB button on the other Cisco 800 series routers This button is associated with the Ethernet port on the Cisco 802 IDSL router and with Ethernet port 1 on the Cisco 804 IDSL router The setting of this button determines the cable type straight thro...

Page 66: ...Glossary GL 4 Cisco 800 Series Routers Hardware Installation Guide 78 5373 04 ...

Page 67: ...seller contacting 3 7 connecting analog telephone 2 15 digital telephone 2 14 Ethernet devices 2 6 fax 2 15 hubs 2 8 IDSL line 2 13 ISDN line 2 10 to 2 13 modem 2 15 PC 2 9 2 17 power supply 2 18 server 2 9 telephones 2 14 2 15 terminal or PC 2 17 workstation 2 9 console port description 1 2 illustrated 1 4 to 1 7 conventions hazard vii D damage electrostatic discharge ESD 2 3 router preventing 2 ...

Page 68: ...pts A 1 ISDN line connecting 2 10 to 2 13 ISDN S T port described 1 2 illustrated 1 5 ISDN U port described 1 2 illustrated 1 5 1 6 L LEDs described 1 7 illustrated 1 3 to 1 6 locking power connector illustrated 1 4 to 1 7 M modem connecting 2 15 mounting the router 2 18 N network device button settings 2 6 to 2 7 NT1 feature 1 2 P panels illustrated 1 4 to 1 7 PC connecting 2 9 2 17 port connecto...

Page 69: ...ephone connecting 2 14 2 15 ports described 1 2 illustrated 1 5 1 6 temperature specifications B 1 terminal connecting 2 17 TO HUB TO PC button illustrated 1 6 to 1 7 settings 2 6 to 2 7 troubleshooting 3 1 U U interface A 1 United Kingdom master sockets 2 16 unpacking the router 2 4 to 2 4 V voltage specifications B 1 W wall brackets illustrated 2 19 wall mounting 2 19 to 2 20 warnings installati...

Page 70: ...Index IN 4 Cisco 800 Series Routers Hardware Installation Guide 78 5373 04 ...

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