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| Specifications and Package Contents |
 | 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 standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device. |
| Warning Only trained and qualified personnel should be allowed to install or replace this equipment. |
Processor | 80-MHz IDT R4700 RISC |
DRAM (main plus shared) | 4 to 64 MB |
NVRAM | 32 KB |
Flash memory (SIMM) | 4 to 32 MB |
Flash memory (PCMCIA) | 2 to 32 MB |
Boot ROM | 512 KB |
Dimensions (H x W x D) | 1.75 x 17.5 x 13.5 inches (4.4 x 44.5 x 34.3 cm), one rack unit in height |
Weight | 23 lb (10.45 kg) maximum, including chassis and two network modules |
Input voltage, AC power supply | 100 to 240 VAC, autoranging |
Input rating, DC power supply | -48 to -60 VDC |
Power dissipation | 60W (maximum) |
Console and Auxiliary ports | RJ-45 connector |
Operating humidity | 5 to 95%, noncondensing |
Operating temperature | 32 to 104º F (0 to 40º C) |
Nonoperating temperature | -40 to 185º F (-40 to 85º C) |
Noise level | 45 dBA (maximum) |
Regulatory compliance | FCC Part 15 Class B. |
Cisco 3620 router |
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Black power cable |
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Cisco 3620 Router Cabling and Setup quick start guide (this publication) |
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RJ-45 to DB-9 serial connector |
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Connector hardware |
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Black auxiliary port cable | |
Documentation CD-ROM
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Cisco Information Packet publication | |
Regulatory Compliance and Safety Information publication
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International Regulatory Compliance Information for Telecommunications Equipment publication | |
DB-25 modem connector | |
Rack-mounting kit | |
Rubber feet | |
Use this procedure, if required, to install a network module in a Cisco 3620 router.
Look for a network module in the slots on the rear panel of the router. If there are network modules already installed, connect the modules to your network using the appropriate cables as shown in the "Connect Cables" section.
 | Caution The router must be powered off and disconnected before installing and replacing network modules. Do not hot swap network modules. Doing so will damage the network modules. |
If you need to install a network module, follow this procedure:
1. Use a number 2 Phillips screwdriver to remove the screws that hold the metal filler panel over the network module slot and remove the filler panel.
2. Hold the network module by its handle and line the module up with the guides on either side of the slot.
3. Push the module into place until you hear the sound of contact and the edge connector is securely seated in the connector on the backplane. Ensure that each of the module's captive screws lines up with its hole in the chassis.
4. Secure the captive mounting screws into the holes on the chassis using a number 2 Phillips screwdriver.
5. Connect the appropriate network module cables to your network.
For information on available network modules and their installation, refer to the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco Network Modules Hardware Installation Guide.)
Use this procedure, if required, to install an interface card in your Cisco 3620 router.
Look for an interface card in a network module installed in your router. If there is a WAN or voice interface card already installed, connect the card to the WAN line or telephone equipment using the appropriate cable as shown in the "Connect Cables" section.
| Caution The router must be powered off and disconnected before installing and replacing WAN and voice interface cards. Do not hot swap interface cards. Doing so will damage the cards and network modules. |
If you need to install an interface card, follow this procedure:
1. Use a number 2 Phillips screwdriver to remove the screws that hold the filler panel over the interface card slot and remove the filler panel.
2. Hold the WAN or voice interface card by its edges and line the card up with the guides on either side of the slot.
3. Insert the card in the slot and push in until it is firmly seated in the connector and the card's front panel is flush with the network module.
4. Use the number 2 Phillips screwdriver to tighten the captive screws that hold the card in place.
5. Connect the card to the WAN line or telephone equipment using the appropriate cables.
For further information on connecting interface cards, refer to the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco WAN Interface Cards Hardware Installation Guide.)
| Connect Cables |
Position the router so that you can reach the rear panel.
1. Connect the 10BaseT cable to the Ethernet port (colored blue) on the installed network module.
2. Connect the other end of the Ethernet cable to an Ethernet hub or switch (not supplied).
3. If your installed network module has a second Ethernet port, repeat steps 1 and 2 for the second Ethernet LAN connection.
1. Connect the console cable to the port labeled CONSOLE on the rear panel of the router.
2. Connect the other end of the console cable to an RJ-45 adapter.
Use either an RJ-45-to DB-9 adapter or an RJ-45-to-DB-25 adapter, depending on your local terminal or PC.
3. Attach the adapter to a serial port on a terminal or PC running emulation software to allow router configuration.
1. Connect the black power cord to the receptacle on the power supply at the rear of the router.
| Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that a Listed or Certified fuse or circuit breaker 50A, minimum 60 VDC is used on all current-carrying conductors. |
2. Connect the other end of the power cord to the electrical outlet.
3. Turn ON the router by pressing the ON/OFF switch on the power supply.
The System LED on the front panel as well as LEDs on all installed network modules and WAN interface cards light up, and your router is now operational.
You have now completed the installation of your router. For additional installation and troubleshooting information, refer to the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco 3600 Series Hardware Installation Guide.)
To configure your router, see the "Configure Your Router" section.
| Warning This product relies on the building's installation or power supply for short circuit (overcurrent) protection. Ensure that a listed and certified fuse or circuit breaker no larger than 60 VDC, 15A U.S. is used on all current-carrying conductors. |
1. Use 14-AWG copper wire to connect DC-input power to the terminal block on the power supply. Strip the shielding to expose approximately 0.4 inch (10 mm) of the wire.
| Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug. |
2. Using a number 2 Phillips screwdriver, loosen the three captive screws on the terminal block.
| Warning This warning applies only to units equipped with DC input power supplies. Wire the DC power supply using the appropriate lugs at the wiring end. The proper wiring sequnce is ground to ground, positive to positive (line to L), and negative to negative (neutral to N). Note that the ground wire should always be connected first and disconnected last. |
3. Insert wires in the terminal block slots, and tighten the three captive screws to secure the wires in place.
| Caution Do not over-torque the terminal block captive thumbscrew or terminal block contact screws. The recommended torque is 8.2 ± 0.4 inch-lb. |
The System LED on the front panel and the LEDs on all installed network modules and WAN interface cards light up, indicating that your router is now operational.
You have now completed the installation of your router. For additional installation and troubleshooting information, refer to the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco 3600 Series Hardware Installation Guide.)
To configure your router, see the "Configure Your Router" section.
| Configure Your Router |
The Cisco IOS user interface is divided into many different modes. The commands available to you at any given time depend on the mode you are currently in.
The following table summarizes some of the main command modes of the Cisco IOS software.
| Command Mode | Purpose | Access Method | Exit Method |
User EXEC | Only a limited subset of commands are available in this mode. | Log in. (Password needed.) | Use the logout command. |
Privileged EXEC | Allows access to all EXEC commands and the global configuration mode. | From user EXEC mode, use the enable EXEC command. | To return to user EXEC mode, use the disable command. To enter global configuration mode, use the configure terminal privileged EXEC command. |
Global configuration | Allows you to make changes to the running configuration. | From privileged EXEC mode, use the configure terminal privileged EXEC command. | To exit to privileged EXEC mode, use the exit or end command or press Ctrl-z. To enter interface configuration mode, enter an interface configuration command. |
Interface configuration | Enters interface configuration mode by specifying the interface that you want to configure. | From global configuration mode, enter by specifying an interface with an interface command. | To exit to global configuration mode, use the exit command. To exit to privileged EXEC mode, use the exit command or press Ctrl-z. To enter subinterface configuration mode, specify a subinterface with the interface command. |
ROM monitor > | Use this mode when the router does not boot properly. If your router does not find a valid system image, or if its configuration file is corrupted at startup, the system might enter ROM mode automatically. | From privileged EXEC mode, use the reload EXEC command. Press the Break key during the first 60 seconds while the system is booting. | To exit to user EXEC mode, type continue. |
Enter a question mark (?) at the system prompt to display a list of commands available for each command mode. You can also get a list of a command's associated keywords and arguments with the context-sensitive help feature.
| Command | Purpose |
|---|---|
help | Obtain a brief description of the help system in any command mode. |
abbreviated-command-entry | Obtain a list of commands that begin with a particular character string. (No space between command and question mark.) |
abbreviated-command-entry<Tab> | Complete a partial command name. |
? | List all commands available for a particular command mode. |
command ? | List a command's associated keywords. (Space between command and question mark.) |
command keyword ? | List a keyword's associated arguments. (Space between the keyword and question mark.) |
Almost every configuration command also has a no form. In general, use the no form to disable the default value for a function. Use the command without the keyword no to reenable the default for the disabled function or to enable a function that is disabled by default. For example, IP routing is enabled by default. To disable IP routing, specify the no ip routing command and then specify ip routing to reenable it. For more information, see the Cisco IOS software command references.
Configuration commands can also have a default form. The default form of a command returns the command setting to its default. Most commands are disabled by default, so the default form is the same as the no form. However, some commands are enabled by default and have variables set to certain default values. In these cases, the default command enables the command and sets variables to their default values. For more information, see the Cisco IOS software command reference publications.
You can configure your router manually using the setup script or the Cisco IOS software command-line interface (CLI) in the System Configuration Dialog.
The setup script prompts you to enter values appropriate for your router and network. Many prompts include default answers shown in square brackets following the question. Enter your response, or press Return to accept the default answer.
The CLI is used to configure the router manually or if you have to change the configuration after you have run the setup command facility.
For complete information on using the configuration setup script, refer to the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Software Configuration Guide.)
1. Connect a console to your router. If you need help, see the "Connect the Console Cable" section.
2. Power ON the router.
Messages will begin to appear in your terminal emulation program window.
| Caution Do not press any keys on the keyboard until the messages stop. Any keys pressed during this time are interpreted as the first command typed. It will take a few minutes for the messages to stop. |
System Bootstrap, Version 12.0(5)T, PLATFORM SPECIFIC RELEASED SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. C3620 platform with 32768 Kbytes of main memory <Additional messages omitted.>
3. When the following prompt appears, press Return to accept the default entry (yes) in square brackets:
Would you like to enter the initial configuration dialog? [yes]: At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. Default settings are in square brackets '[]'.
4. When the following prompt appears, press Return to see the current interface summary:
First, would you like to see the current interface summary? [yes]: Any interface listed with OK? value "NO" does not have a valid configuration Interface IP-Address OK? Method Status Protocol Ethernet0/0 unassigned NO unset up up Ethernet0/1 unassigned NO unset up up Serial1/0 unassigned NO unset up down Serial1/1 unassigned NO unset up down Serial1/2 unassigned NO unset up down Serial1/3 unassigned NO unset up down <Additional messages omitted.>
5. Enter a host name for the router (this example uses 3620):
Configuring global parameters: Enter host name [Router]: 3620 The enable secret is a password used to protect access to privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration.
6. Enter an enable secret password. This password is encrypted (more secure) and cannot be seen when viewing the configuration:
Enter enable secret: xxxx The enable password is used when there is no enable secret and when using older software and some boot images.
7. Enter an enable password that is different from the enable secret password. This password is not encrypted (less secure) and can be seen when viewing the configuration:
Enter enable password: guessme The virtual terminal password is used to protect access to the router over a network interface.
8. Enter the virtual terminal password, which prevents unauthenticated access to the router through ports other than the console port:
Enter virtual terminal password: guessagain
9. Respond to the following prompts as appropriate for your network:
Configure SNMP Network Management? [yes]:
Community string [public]:
Configure LAT? [no]:
Configure AppleTalk? [no]: yes
Multizone networks? [no]: yes
Configure DECnet? [no]:
Configure IP? [yes]:
Configure IGRP routing? [yes]:
Your IGRP autonomous system number [1]: 15
Configure CLNS? [no]: Configure IPX? [no]: yes Configure Vines? [no]: Configure XNS? [no]: Configure Apollo? [no]: Configure bridging? [no]:
From this point on in the setup script, the prompts you see vary depending on the interface modules installed in your router. Complete the setup steps for your router interface modules. (Refer to the Documentation CD-ROM included in your router package. Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Software Configuration Guide.)
When you have completed the initial configuration dialog, messages appear describing the configuration command script.
A setup script prompt asks if you want to save this configuration. If you answer no, the configuration information you entered is not saved, and you return to the Cisco 3620 router enable prompt (3620#). Type setup to return to the System Configuration Dialog.
If you answer yes, the configuration is saved and you are returned to the router prompt (3620>).
Use this configuration? [yes/no]: yesBuilding configuration... Use the enabled mode 'configure' command to modify this configuration. Press RETURN to get started! %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up %LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up %LINK-3-UPDOWN: Interface Serial1/0, changed state to up %LINK-3-UPDOWN: Interface Serial1/1, changed state to down %LINK-3-UPDOWN: Interface Serial1/2, changed state to down %LINK-3-UPDOWN: Interface Serial1/3, changed state to up <Additional messages omitted.>
10. When the messages stop displaying on your screen, press Return:
3620>
The 3620> prompt indicates that you are now at the command-line interface (CLI) and you have just completed a basic router configuration.
You have now completed the installation of your router. For additional installation and troubleshooting information, refer to the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Software Configuration Guide.)
Now that your router is operational, you can continue to configure your network. Your main sources of information are:
Cisco Connection Online (CCO) is Cisco Systems' primary, real-time support channel. CCO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously: a character-based version and a multimedia version that resides on the World Wide Web (WWW). CCO is your information gateway to many technologies.
You can access CCO in the following ways:
From the CCO home page, select the link to the Technical Assistance Center (TAC). Now select product support pages or technology support pages. The product support pages enable access to information about specific Cisco products such as the Cisco 3600 series, whereas the technology support pages enable access to information about technologies such as voice and security.
From either the product or technology pages, you can browse or search for sample configurations, technical tips, and white papers.
For example, if you want to deploy a virtual private network (VPN), from CCO select Technologies/Virtual Private Networks. At this location, you can study customer profiles, see an illustration of VPN deployment, find out what products are necessary for the deployment, and the next steps to take. Various other technologies can be explored in this way.
Please send us your feedback by clicking on the Feedback button located on these pages.
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The Documentation CD-ROM shipped with your router contains a wealth of useful information. This section describes how to access this information.
Path on CD-ROM: Cisco IOS Software Configuration>Cisco IOS Release 12.0>Configuration Guides and Command References
From here, you can access information on configuration fundamentals, Cisco IOS interface configuration, network protocols, quality of service solutions, security, switching applications, voice, video, and home applications, and WAN configuration.
New features are described in this location:
Path on CD-ROM: Cisco IOS Software Configuration>Cisco IOS Release 12.0>New Feature Documentation
Path on CD-ROM: Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Software Configuration Guide>First-Time Configuration>Configuring Global Parameters and Configuring Interface Parameters
Path on CD-ROM: Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Software Configuration Guide>Configuring Voice over IP
Path on CD-ROM: Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Voice Features for Cisco 3600 Series Routers
Path on CD-ROM: Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Configuring Cisco IOS Software Features
From here, you can access information on mobile IP, Cisco IOS firewall, Layer 2 Tunnel Protocol, NetFlow policy routing, and many other features.
| Getting Help |
If your router is not operating as described in this document, additional installation and troubleshooting information is supplied on the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco 3600 Series Hardware Installation Guide>Installing the Router, or Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco 3600 Series Hardware Installation Guide>Troubleshooting.)
If you need to install or replace memory in your router, refer to the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco 3600 Series Hardware Installation Guide>Installing Memory in the Router.)
For information on installing and configuring other network modules and WAN and voice interface cards, refer to the Documentation CD-ROM included in your router package. (Path to this information: Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco Network Modules Hardware Installation Guide, or Cisco Product Documentation>Access Servers and Access Routers>Modular Access Routers>Cisco 3600 Series Routers>Cisco WAN Interface Cards Hardware Installation Guide.)
For a copy of CCO's Frequently Asked Questions (FAQ), contact cco-help@cisco.com. For additional information, contact cco-team@cisco.com.
If you are a network administrator and need personal technical assistance with a Cisco product that is under warranty or covered by a maintenance contract, contact Cisco's Technical Assistance Center (TAC) at 800 553-2447, 408 526-7209, or tac@cisco.com. To obtain general information about Cisco Systems, Cisco products, or upgrades, contact 800 553-6387, 408 526-7208, or cs-rep@cisco.com.
Posted: Thu May 18 07:27:14 PDT 2000
Copyright 1989 - 2000©Cisco Systems Inc.