Cisco CISCO1750 - Manual

Contents viii Cisco 1750 Router Hardware Installation Guide 78-6169-02

ix Cisco 1750 Router Hardware Installation Guide 78-6169-02 About This Guide This section discusses the intended audience, scope, and organization of the Cisco 1750 Router Hardware Installation Guide and defines the conventions used to convey instructions and information. You can access Cisco docume...

About This Guide Audience and Scope x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Audience and Scope This guide is for users who have some experience installing and maintaining networking hardware. We assume that Cisco 1750 router users are familiar with the terminology and concepts of ...

xi Cisco 1750 Router Hardware Installation Guide 78-6169-02 About This Guide Conventions • Cisco 1700 Router Software Configuration Guide describes some common network scenarios and how to use the Cisco IOS command-line interface (CLI) to configure the router in these scenarios. • Cisco 1750 Router ...

About This Guide Conventions xii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with...

xiii Cisco 1750 Router Hardware Installation Guide 78-6169-02 About This Guide Conventions Advarsel Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før du utfører arbeid på utstyr, må du vare oppmerksom på de faremomentene som elektriske kretser innebære...

About This Guide Conventions xiv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Commands Table 1 describes the syntax used with the commands in this document. Table 1 Command Syntax Guide Convention Description boldface Commands and keywords. italic Command input that is supplied by you. [...

Key Features ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figure 1 Cisco 1750 Router Key Features The Cisco 1750 router is a voice-and-data capable router that provides Voice-over-IP functionality (VoIP) and can carry voice traffic (for example, telephone calls and faxes) over an IP n...

iii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Key Features Cisco interface cards • Supports two slots for either WAN interface cards (WICs) or voice interface cards (VICs). • Supports one VIC-only slot. • Supports the following WICs: ISDN BRI (U and S/T), 56- or 64-kbps DSU/CSU, FT1/T...

Rear-Panel Ports and LEDs iv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Rear-Panel Ports and LEDs This section describes the router rear-panel ports and LEDs, which are shown in Figure 2 and described in Table 2 and Table 3. Figure 2 Rear-Panel Components and LEDs Table 2 Rear-Panel Co...

v Cisco 1750 Router Hardware Installation Guide 78-6169-02 Rear-Panel Ports and LEDs Use the rear-panel LEDs during router installation to confirm that you have correctly connected all cables to the router. WIC/VIC slot SLOT 0 Supports either a Cisco WIC or VIC. For detailed information, refer to th...

vii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Front-Panel LEDs ACT Green – Blinks when there is network activity on the Ethernet port. COL Yellow – Blinks when there are packet collisions on the local Ethernet network. SLOTØ PORTØ Green ISDN On when the first ISDN B channel is connect...

ix Cisco 1750 Router Hardware Installation Guide 78-6169-02 Router Memory Router Memory This section describes the types of memory stored in the router and how to find out how much of each the router has. For instructions on how to upgrade memory in the router, refer to the “Installing and Upgrading...

Router Memory x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Amounts of Memory Use the show version command to view the amount of DRAM, NVRAM, and Flash memory stored in your router. The following example shows the output of the show version command. The bold text displays the amount of ...

xi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Unpacking the Router Unpacking the Router Table 1-5 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. Additional Required Equipment Depending on your local ...

Additional Required Equipment xii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Cisco VIC To make a voice connection, the router must have a supported VIC installed. The router supports up to three cards. You can either order the cards when ordering the router, and they will be installed ...

i Cisco 1750 Router Hardware Installation Guide 78-6169-02 2 Installation This chapter provides the installation procedures for the router in the following sections: • Before Installing the Router • Connecting the Router to Your Local Network • Installing WICs and VICs • Connecting Power to the Rout...

Connecting the Router to Your Local Network ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Be sure to read the safety information in the Regulatory Compliance and Safety Information for the Cisco 1600 and Cisco 1700 Routers document that came with your router. Warning Read the installat...

iii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Connecting the Router to Your Local Network see translated versions of this warning, refer to the Regulatory Compliance and Safety Information for the Cisco 1600 and Cisco 1700 Routers document that came with the router.) Caution Always co...

v Cisco 1750 Router Hardware Installation Guide 78-6169-02 Installing WICs and VICs Installing WICs and VICs The router supports one to two Cisco WICs and one to three Cisco VICs. Each WIC has one or two WAN ports and each VIC has one or two voice ports. This section describes the procedure for inst...

Installing WICs and VICs vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Warning Before opening the chassis, disconnect the telephone-network cables (from the card) to avoid contact with the telephone-network voltages. Warning Do not work on the system or connect or disconnect cables dur...

vii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Installing WICs and VICs Figure 2 Removing a WIC or VIC Slot Cover Step 3 Remove the metal plate that covers the card slot. Step 4 Hold the card by the edges on either side of the card front panel, and line up the card edges with the guide...

Connecting Power to the Router viii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figure 3 Inserting a WIC or VIC in the Router Connecting Power to the Router Read the following warnings before connecting the power to the router. Warning The power supply is designed to work with TN power ...

Verifying Your Installation x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Verifying Your Installation You can verify that you have correctly installed the router by checking the following LEDs: • PWR (front panel)—On when power is being supplied to the router. • OK (front panel)—On when...

xiii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Optional Installation Steps Connecting a Modem When a modem is connected to the auxiliary port, a remote user can dial into the router and configure it. You can use the light blue console cable that came in the accessory kit. If you are u...

Optional Installation Steps xiv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Wall-Mounting The router can be wall-mounted using two number 6, 3/4-inch screws and the molded mounting brackets on the bottom of the hub. You must provide the screws. We recommend using pan-head or round-head ...

xv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Optional Installation Steps Caution If you install the screws in drywall, use hollow wall anchors (1/8 inch by 5/16 inch) to secure the screws. If the screws are not properly anchored, the strain of the cables connected to the router rear-p...

Optional Installation Steps xvi Cisco 1750 Router Hardware Installation Guide 78-6169-02

i Cisco 1750 Router Hardware Installation Guide 78-6169-02 3 Troubleshooting Use the information in this chapter to help isolate problems you might encounter with the router or to rule out the router as the source of the problem. This chapter contains the following sections: • Contacting Cisco or Yo...

Recovering a Lost Password ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 • Output from the show tech-support command Recovering a Lost Password This section describes how to recover a lost enable or enable secret password. The process of recovering a password consists of the following ...

iii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Recovering a Lost Password Step 4 At the user EXEC prompt (Router>), enter the show version command to display the existing configuration register value (shown in bold in this example output): Router> show version Cisco Internetwork ...

Recovering a Lost Password iv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Resetting the Router Follow these steps to reset the router: Step 1 Do one of the following: • If break is enabled, go to Step 2. • If break is disabled, turn the router off, wait 5 seconds, and turn it on again. ...

v Cisco 1750 Router Hardware Installation Guide 78-6169-02 Recovering a Lost Password Step 7 Enter the enable command to enter privileged EXEC mode. Configuration changes can be made only in this mode. Router> enable The prompt changes to the privileged EXEC prompt: Router# Step 8 Enter the show ...

Problem Solving vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Step 4 Press Ctrl-Z to exit configuration mode. Router(config)# Ctrl-Z Step 5 Save your configuration changes: Router# copy running-config startup-config Resetting the Configuration Register Value Follow these steps once you...

vii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Problem Solving • ISDN configuration—Consider ISDN-specific hardware and software configurations (ISDN BRI WICs only). OK LED Diagnostics Use the front-panel OK LED to help determine any problems with the router. When the router first boot...

Problem Solving viii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Troubleshooting WICs and VICs Use the show diag command to help determine problems with a card. Router# show diag Slot 0: C1750 1FE VE Mainboard port adapter, 7 ports Port adapter is analyzed Port adapter insertion time un...

ix Cisco 1750 Router Hardware Installation Guide 78-6169-02 Problem Solving Table 2 lists problems that could occur with the WICs and VICs and the possible solutions of these problems. . Table 2 Troubleshooting WICs and VICs Symptom Possible Solution(s) Router does not recognize the card. • Confirm ...

Problem Solving x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Troubleshooting the Power System If the router external power supply fails, return it to your Cisco reseller. Table 3 lists symptoms and possible solutions of power problems. Router powers on and boots only when a particular ...

xi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Problem Solving Troubleshooting ISDN Because ISDN uses many variables and supports many different configurations, it sometimes can cause problems for the router. This section describes problems related to the ISDN line that might occur. Two...

Problem Solving xii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Table 4 Troubleshooting ISDN WIC Symptom Check the Following Possible Solution(s) ISDN S/T Router is on, but the OK LED on the card is off. • Is the OK LED on the router front panel on? • If no, the router might be malfunct...

xiii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Problem Solving ISDN S/TorISDN U Card cannot make a connection to the remote router. Use show isdn status command to check the following: • Does the current ISDN switch type match actual switch type being used? • Use the isdn switch-type ...

i Cisco 1750 Router Hardware Installation Guide 78-6169-02 A Technical Specifications Table 1 lists hardware and operating specifications for the Cisco 1750 router. Table 1 Router Specifications Description Specification Console port RJ-45 Auxiliary port RJ-45 Ethernet port RJ-45 Dimensions H x W x ...

ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Power consumption 18W Operating Specifications Operating temperature Storage temperature Operating humidity 32 to 104°F (0° to 40°C) –40 to 149°F (–20° to 65°C) 10 to 85%, noncondensing Table 1 Router Specifications (continued) Description ...

i Cisco 1750 Router Hardware Installation Guide 78-6169-02 B Cabling Specifications This appendix describes cables and cabling guidelines for the router and contains the following sections: • Ethernet Cables • Ethernet Network Cabling Guidelines • Console Cable and Adapters • VIC Cables and Pinouts ...

Ethernet Network Cabling Guidelines ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Ethernet Network Cabling Guidelines Table 2 describes some guidelines for creating Ethernet networks. Figures might vary, depending on the manufacturer of the network equipment. Table 1 Straight-Through E...

iii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Console Cable and Adapters Console Cable and Adapters A console cable kit is provided with your router. Use this kit when connecting your router to a PC or terminal. The console cable kit contains: • RJ-45-to-RJ-45 console cable (light blu...

Console Cable and Adapters iv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figure 1 illustrates how to identify the console cable, which is also referred to as the rollover cable. Figure 1 Identifying a Rollover Cable TXD 3 6 2 3 RXD GND 4 5 5 7 GND GND 5 4 5 7 GND RXD 6 3 3 2 TXD DSR 7 ...

v Cisco 1750 Router Hardware Installation Guide 78-6169-02 VIC Cables and Pinouts VIC Cables and Pinouts This section describes the VIC cables and pinouts for foreign exchange station (FXS), foreign exchange office (FXO), and E&M connectors. Use the following cables to connect the VICs to the ne...

VIC Cables and Pinouts vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Note Pins that are not used should not be connected. The E&M VIC pinout depends on the PBX type and connection. Table 5 lists the pinout for this connector. Note Pins that are not used should not be connected. Tab...

vii Cisco 1750 Router Hardware Installation Guide 78-6169-02 VIC Cables and Pinouts 7 E-lead Signaling output 8 SG Signaling ground return Table 5 E&M Pinouts (continued) Pin Signal Description

iii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Opening the Chassis Opening the Chassis To install or upgrade memory or data modules, you must open the chassis. Opening the chassis requires a number one Phillips screwdriver. Follow these steps to open the chassis: Step 1 Make sure the r...

v Cisco 1750 Router Hardware Installation Guide 78-6169-02 Locating Modules Locating Modules Figure 2 shows where to install a dual in-line memory module (DIMM), a packet voice data module (PVDM), and a mini-Flash memory module on the motherboard. The mini-Flash memory module is on the back of the m...

Installing a Mini-Flash Module vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Installing a Mini-Flash Module You can install a mini-Flash module (shown in Figure 3) to increase the amount of Flash memory in the router. Figure 3 Mini-Flash Module Removing a Mini-Flash Module Follow these...

ix Cisco 1750 Router Hardware Installation Guide 78-6169-02 Installing a Dual In-Line Memory Module Installing a Dual In-Line Memory Module You can install a dual in-line memory module (DIMM) to increase the amount of dynamic RAM (DRAM) in the router. Follow these steps to install a DIMM on the rout...

Installing a Packet Voice Data Module x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Installing a Packet Voice Data Module You can install a packet voice data module (PVDM) to support enhanced versions of digital signal processors (DSPs). Follow these steps to install a PVDM on the route...

xi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Closing the Chassis Closing the Chassis After installing memory or data modules on the motherboard, close the chassis by following these steps: Step 1 If you disconnected the fan from the motherboard as described in the “Opening the Chassis...