Table Of Contents
Installing the Router
Installing Modules, Interface Cards, and Power Supplies
Installing the Chassis
Setting the Chassis on a Desktop
Rack-Mounting the Chassis
Attaching Brackets to the Router
Mounting the Router in the Rack
Wall-Mounting the Cisco 3620 Router
Attaching Rubber Feet to the Router
Attaching Wall-Mount Brackets to the Router
Mounting the Router on the Wall
Installing Chassis Ground Connection
Cisco 3620 and Cisco 3640 Chassis Ground Connection
Cisco 3631 Chassis Ground Connection
Cisco 3660 Chassis Ground Connection
Power Connections
Connecting Routers to AC Power
Connecting Routers to a DC-Input Power Supply
Wiring the DC-Input Power Supply in Cisco 3620 and Cisco 3640 Routers
Wiring the DC-Input Power Supply in Cisco 3631 Routers
Wiring the DC-Input Power Supply in Cisco 3660 Routers
Connecting Routers to the Cisco Redundant Power System
Connecting WAN, LAN, and Voice Cables
Ports and Cabling
Connections for Cisco 3620, Cisco 3640, and Cisco 3631 Routers
Connections for Cisco 3660 Routers
Connecting WAN, LAN, and Voice Cables (Without Chassis Shield)
Connecting WAN, LAN, and Voice Cables (With Chassis Shield—Telco Only)
Connecting to a Console Terminal or Modem
Connecting to the Console Port
Connecting to the Auxiliary Port
Identifying a Rollover Cable
Powering Up the Router
Checklist for Power Up
Front Panel Indicators
Power-Up Procedure
Configuring the Router
Initial Configuration Using SDM
Initial Configuration Using the Setup Command Facility
Initial Configuration Using the CLI (Manual Configuration)
Installing the Router
This chapter describes how to install your Cisco 3600 series router and connect it to networks and external devices. It contains the following sections:
•
Installing Modules, Interface Cards, and Power Supplies
•
Installing the Chassis
•
Installing Chassis Ground Connection
•
Power Connections
•
Connecting WAN, LAN, and Voice Cables
•
Connecting to a Console Terminal or Modem
•
Powering Up the Router
•
Configuring the Router
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017
Note
See the "Tools and Equipment for Installation and Maintenance" section for a list of tools and equipment that might be required for your installation.
Installing Modules, Interface Cards, and Power Supplies
Cisco routers are normally shipped with network modules, WAN interface cards (WICs), voice interface cards (VICs), advanced integration modules (AIMs), and power supplies already installed. If you need to remove or install any of these items, refer to the applicable documents online.
For network modules:
•
Quick Start Guide: Network Modules for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
•
Cisco Network Modules Hardware Installation Guide
For WICs and VICs:
•
Quick Start Guide: Interface Cards for Cisco 1600, 1700, 2600, 3600, and 3700 Series
•
Cisco Interface Cards Hardware Installation Guide
For AIMs:
•
AIM Installation Quick Start Guide: Cisco 2600, 3600, and 3700 Series
•
Installing Advanced Integration Modules in Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
For internal power supplies:
•
Installing Power Supplies in Cisco 3600 Series Routers
•
Installing Power Supplies in Cisco 3631 Routers
•
Installing Universal DC Power Supplies in Cisco 3631 Routers
•
Installing Universal DC Power Supplies in Cisco 3660 Routers
For external power supplies:
•
Cisco RPS Hardware Installation Guide
Note
If there are modules, interface cards, or power supplies to be removed or installed, Cisco suggests that you perform the installation or removal before you install the chassis. If a chassis cover needs to be removed, the chassis may have to be removed from the rack to permit cover removal.
Note
The Cisco 3660 accommodates two AC or two DC hot-swappable power supplies (PS1 and PS2) in bays at the rear of the unit. Each unit provides up to 250 W of power, and a single installed power supply meets the router's requirements. The second installed power supply provides redundancy, load sharing, and increased system availability. It can be removed without affecting system operation.
If the required network modules, interface cards, and power supplies are already installed, proceed to the "Installing the Chassis" section.
Installing the Chassis
Depending on your router, you can set the chassis on a desktop, install it in a rack, or mount it on a wall or other flat surface. Select the procedure that best meets the needs of your network:
•
Setting the Chassis on a Desktop
•
Rack-Mounting the Chassis
•
Wall-Mounting the Cisco 3620 Router
Note
The Cisco 3640, Cisco 3661 and the Cisco 3660 routers cannot be wall-mounted.
Setting the Chassis on a Desktop
You can place Cisco 3600 series routers on a desktop or shelf. For Cisco 3620 routers only, attach the rubber feet supplied in the accessory kit. The procedure is as follows:
Step 1
Place the router upside-down on a smooth, flat surface.
Step 2
Peel the rubber feet off the black adhesive strip and place them adhesive-side down at each corner of the underside of the chassis.
Step 3
Place the router top-side up on a flat, smooth, secure surface.
The following warning applies to Cisco 3660 routers:
Warning
To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles on modules (such as power supplies, fans, or cards); these types of handles are not designed to support the weight of the unit. Statement 1032
Caution 
Do not place anything on top of the router that weighs more than 10 pounds (4.5 kg). Excessive weight on top could damage the chassis.
After the router has been installed, you must connect the chassis to a reliable earth ground. For the chassis ground connection procedures, see the "Installing Chassis Ground Connection" section.
Rack-Mounting the Chassis
If you are planning to rack-mount the router, do so before making network and power connections. If you need to install network modules or WAN and voice interface cards, you can do so either before or after rack-mounting the router. Ideally, you would install modules or WAN interface cards when you have the best access to the router's rear panel.
Note
You need a number 2 Phillips screwdriver to mount the chassis in a rack.
The router is shipped with one set of brackets and the screws to attach the brackets to the router chassis.
Figure 3-1 through Figure 3-5 show both sizes of brackets for the various routers.
Figure 3-1 Cisco 3620 Rack-Mount Brackets
Figure 3-2 Cisco 3631 Rack-Mount Brackets for 19-Inch Rack
Figure 3-3 Cisco 3631 Rack-Mount Brackets for 23-Inch Rack
Figure 3-4 Cisco 3640 Rack-Mount Brackets
Figure 3-5 Cisco 3660 Rack-Mount Brackets
Attaching Brackets to the Router
You can rack-mount a Cisco 3600 series router with either the front or the rear of the chassis facing forward. See the following sections for bracket installation instructions for each chassis orientation:
•
Front-Panel-Forward Installation
•
Rear-Panel-Forward Installation
•
Center-Mount Installation
Note
Use the screws supplied with the brackets for this installation.
Note
If you are installing a Cisco 3620 or Cisco 3640 router in a 19-inch rack with a 17.5-inch opening, orient the brackets so that they will not need to slide between the chassis and the rack; the 17.5-inch rack opening is not wide enough for the chassis plus the bracket thickness. (See Figure 3-6, Figure 3-7, Figure 3-12 and Figure 3-13.)
Note
In this publication, references to Cisco 3660 routers include both Cisco 3661 and Cisco 3662 models.
Front-Panel-Forward Installation
Figure 3-6 through Figure 3-11 show the front-panel-forward bracket attachment locations.
Note
When installed in a 19-inch rack with a 17.5-inch opening, the Cisco 3620 and Cisco 3640 routers protrude beyond the front of the rack.
Figure 3-6 Cisco 3620 or Cisco 3640 Bracket Attachment—Front Panel Forward
(19-Inch Rack with a 17.5-Inch Opening or 17.75-Inch Opening)
Figure 3-7 Cisco 3620 or Cisco 3640 Bracket Attachment—Front Panel Forward
(19-Inch Rack with a 17.75-Inch Opening)
Figure 3-8 Cisco 3620 or Cisco 3640 Bracket Attachment—Front Panel Forward
(23- or 24-Inch Rack)
Figure 3-9 Cisco 3631 Bracket Attachment—Front Panel Forward (19- and 23-Inch Racks)
Figure 3-10 Cisco 3660 Bracket Attachment—Front Panel Forward (19-Inch Rack)
Figure 3-11 Cisco 3660 Bracket Attachment—Front Panel Forward (23-Inch Rack)
Rear-Panel-Forward Installation
Figure 3-12 through Figure 3-17 show the rear-panel-forward bracket attachment locations.
Figure 3-12 Cisco 3620 or Cisco 3640 Bracket Attachment—Rear Panel Forward
(19-Inch Rack with a 17.5-Inch Opening)
Figure 3-13 Cisco 3620 or Cisco 3640 Bracket Attachment—Rear Panel Forward
(19-Inch Rack with a 17.75-Inch Opening)
Figure 3-14 Cisco 3620 or Cisco 3640 Bracket Attachment—Rear Panel Forward
(23- or 24-Inch Rack)
Figure 3-15 Cisco 3631 Bracket Attachment—Rear Panel Forward (19- or 23-Inch Rack)
Figure 3-16 Cisco 3660 Bracket Attachment—Rear Panel Forward (19-Inch Rack)
Figure 3-17 Cisco 3660 Bracket Attachment—Rear Panel Forward (23-Inch Rack)
Center-Mount Installation
Figure 3-18 through Figure 3-22 show how to install brackets for a center-mounted rack installation.
Figure 3-18 Cisco 3620 Center-Mount Bracket Attachment
Figure 3-19 Cisco 3631 Center-Mount Bracket Attachment—Front Panel Forward (19- or 23-Inch Rack)
Figure 3-20 Cisco 3631 Center-Mount Bracket Attachment—Rear Panel Forward (19- or 23-Inch Rack)
Figure 3-21 Cisco 3640 Center-Mount Bracket Attachment (Requires Optional NEBS/ETSI Kit)
Figure 3-22 Cisco 3660 Center-Mount Bracket Attachment
Mounting the Router in the Rack
After you attach the brackets to the router, slide the router into the rack in the position shown in one of the following illustrations. Using your own screws, fasten the chassis to the rack.
|
Warning 
|
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:
• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006
|
Warning
To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles on modules (such as power supplies, fans, or cards); these types of handles are not designed to support the weight of the unit. Statement 1032
Figure 3-23 through Figure 3-25 show the Cisco 3640 router in a standard 19-, 23-, or 24-inch rack. The procedure is the same for the Cisco 3620 router.
Figure 3-26 through Figure 3-29 show the Cisco 3631 and Cisco 3660 router in a standard 19- or 23-inch rack.
Figure 3-23 Mounting the Cisco 3620 or Cisco 3640 Router (19-Inch Rack with a 17.5-Inch Opening)
Figure 3-24 Mounting the Cisco 3620 or Cisco 3640 Router (19-Inch Rack with a 17.75-Inch Opening)
Figure 3-25 Mounting the Cisco 3620 or Cisco 3640 Router (23- or 24-Inch Rack)
Figure 3-26 Mounting the Cisco 3631 Router (19-Inch Rack)
Figure 3-27 Mounting the Cisco 3631 Router (23- Inch Rack)
Figure 3-28 Mounting the Cisco 3660 Router (19-Inch Rack)
Figure 3-29 Mounting the Cisco 3660 Router (23-Inch Rack)
After the router has been installed, you must connect the chassis to a reliable earth ground. For the chassis ground connection procedures, see the "Installing Chassis Ground Connection" section.
Wall-Mounting the Cisco 3620 Router
This section explains how to mount the Cisco 3620 router on a wall.
Tip
When choosing a wall-mounting location, consider cable limitations and wall structure.
The router is shipped with 19-inch rack-mount brackets, which can also be used for wall-mounting. If you ordered the 23- or 24-inch brackets, either pair could be used to wall-mount your router. The rubber feet are required to provide spacing between the wall and the router for ventilation and proper cooling.
Attaching Rubber Feet to the Router
Attach the rubber feet supplied in the accessory kit. Peel the rubber feet off the black adhesive strip and attach one rubber foot at each corner of the underside of the chassis.
Attaching Wall-Mount Brackets to the Router
To install the Cisco 3620 router on a wall, first attach the brackets on each side of the chassis as shown in Figure 3-30, using plastic washers and slotted hex-head screws. Position the washers so that the narrow shoulder faces the router chassis.
Note
The hex-head screws and plastic washers are used only for wall-mounting the router. For rack-mounting, the brackets are attached using Phillips-head screws, without washers.
Figure 3-30 Attaching Wall-Mount Brackets to the Cisco 3620 Router
Mounting the Router on the Wall
After fastening the brackets to the chassis, mount the chassis on the wall:
•
Orient the front and rear of the chassis vertically.
•
Position the end nearest the power cable at the top.
•
Align the screws (not included) with a wall stud, or use wall anchors.
After the router is installed, you must connect the chassis to a reliable earth ground. For the chassis ground connection procedures, see the "Installing Chassis Ground Connection" section.
Installing Chassis Ground Connection
All Cisco 3600 series router chassis require a reliable earth ground connection. You must connect the chassis to a reliable earth ground; the ground wire must be installed in accordance with local electrical safety standards.
•
For NEBS-compliant grounding, use size AWG 6 (13 mm2) wire and the ground lug provided in the accessory kit.
•
For NEC-compliant grounding, use size AWG 14 (2 mm2) or larger wire and an appropriate user-supplied ring terminal.
•
For EN/IEC 60950-compliant grounding, use size AWG 18 (1 mm2) or larger wire and an appropriate user-supplied ring terminal.
For chassis grounding instruction, see one of the following sections:
•
Cisco 3620 and Cisco 3640 Chassis Ground Connection
•
Cisco 3631 Chassis Ground Connection
•
Cisco 3660 Chassis Ground Connection
Cisco 3620 and Cisco 3640 Chassis Ground Connection
To connect a Cisco 3620 or Cisco 3640 chassis to ground, perform this procedure:
Step 1
Attach the ground-lug bracket to the power supply as shown in Figure 3-31 or Figure 3-32. Use a number 2 Phillips screwdriver and the screw or screws that are already in the router chassis.
For Cisco 3620 routers, use the power-supply retaining screw at the bottom of the power supply.
For Cisco 3640 routers, use the two power-supply retaining screws: one at the lower left and one at the upper right.
DC power supply is shown. The bracket attachment for the AC power supply and the Cisco Redundant Power System (RPS) is similar.
Figure 3-31 Required Ground-Lug Bracket Attachment on a Cisco 3620 Router (DC Power Supply Shown)
Figure 3-32 Required Ground-Lug Bracket Attachment on a Cisco 3640 Router (DC Power Supply Shown)
Step 2
Strip one end of the ground wire to the length required for the ground lug or terminal.
–
For the NEBS ground lug—approximately 0.75 in. (20 mm)
–
For user-provided ring terminal—as required
Step 3
Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size.
Step 4
Attach the ground lug to the ground-lug bracket as shown in Figure 3-33, Figure 3-34, or Figure 3-35, or attach the ring terminal to the ground-lug bracket as shown in Figure 3-36, Figure 3-37, or Figure 3-38. For the ground lug, use the two screws with captive locking washers provided. For a ring terminal, use one of the screws provided. Use a number 2 Phillips screwdriver, and tighten the screws to a torque of 8 to 10 in-lb (0.9 to 1.1 N-m).
Where a DC power supply is shown, AC power supply attachment is similar.
Diagonal attachment of the ground lug to the bracket provides clearance for the RPS power cable.
Step 5
Connect the other end of the ground wire to a suitable grounding point at your site.
Figure 3-33 NEBS-Compliant Ground Lug Attachment on a Cisco 3620 Router with Internal AC or DC Power Supply
Figure 3-34 NEBS-Compliant Ground Lug Attachment on a Cisco 3620 Router with Redundant Power Supply (Cisco RPS)
Figure 3-35 NEBS-Compliant Ground Lug Attachment on a Cisco 3640 Router
Figure 3-36 Ground Lug Attachment Using Ring Terminal on a Cisco 3620 Router with Internal AC or DC Power Supply
Figure 3-37 Ground Lug Attachment Using Ring Terminal on a Cisco 3620 Router with Redundant Power Supply (Cisco RPS)
Figure 3-38 Ground Lug Attachment Using Ring Terminal on a Cisco 3640 Router
After the router has been installed and properly grounded, you can connect the power wiring; the WAN, LAN, and voice cables; and the cables for administrative access, as required for your installation. For cable connection procedures, see the "Power Connections" section, the "Connecting WAN, LAN, and Voice Cables" section, and the "Connecting to a Console Terminal or Modem" section.
Cisco 3631 Chassis Ground Connection
To connect a Cisco 3631 chassis to ground, perform this procedure:
Step 1
Strip one end of the ground wire to the length required for the ground lug or terminal.
–
For the NEBS ground lug—approximately 0.75 in. (20 mm)
–
For user-provided ring terminal—as required
Step 2
Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size.
Step 3
Attach the ground lug or ring terminal to the chassis as shown in Figure 3-39 or Figure 3-40. For the ground lug, use the two screws with captive locking washers provided. For a ring terminal, use one of the screws provided. Use a number 2 Phillips screwdriver, and tighten the screws to a torque of 8 to 10 in-lb (0.9 to 1.1 N-m).
Step 4
Connect the other end of the ground wire to a suitable grounding point at your site.
Figure 3-39 NEBS-Compliant Ground Lug Attachment on a Cisco 3631 Router
Figure 3-40 Chassis Ground Connection Using Ring Terminal on a Cisco 3631 Router
After the router has been installed and properly grounded, you can connect the power wiring; the WAN, LAN, and voice cables; and the cables for administrative access, as required for your installation. For cable connection procedures, see the "Power Connections" section, the "Connecting WAN, LAN, and Voice Cables" section, and the "Connecting to a Console Terminal or Modem" section.
Cisco 3660 Chassis Ground Connection
To connect a Cisco 3660 chassis to ground, perform this procedure:
Step 1
Strip one end of the ground wire to the length required for the ground lug or terminal.
–
For the NEBS ground lug—approximately 0.75 in. (20 mm)
–
For user-provided ring terminal—as required
Step 2
Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size.
Step 3
Attach the ground lug or ring terminal to the chassis as shown in Figure 3-41 or Figure 3-42. For the ground lug, use the two screws with captive locking washers provided. For a ring terminal, use one of the screws provided. Use a number 2 Phillips screwdriver, and tighten the screws to a torque of 8 to 10 in-lb (0.9 to 1.1 N-m).
Step 4
Connect the other end of the ground wire to a suitable grounding point at your site.
Figure 3-41 NEBS-Compliant Ground Lug Attachment on a Cisco 3660 Router
Figure 3-42 Chassis Ground Connection Using Ring Terminal on a Cisco 3660 Router
After the router has been installed and properly grounded, you can connect the power wiring; the WAN, LAN, and voice cables; and the cables for administrative access, as required for your installation. For cable connection procedures, see the "Power Connections" section, the "Connecting WAN, LAN, and Voice Cables" section, and the "Connecting to a Console Terminal or Modem" section.
Power Connections
This section explains how to connect AC or DC power to Cisco 3600 series routers. It covers the following topics:
•
Connecting Routers to AC Power
•
Connecting Routers to a DC-Input Power Supply
•
Connecting Routers to the Cisco Redundant Power System
Connecting Routers to AC Power
If your router uses AC power, connect it to a 15 A, 120 VAC (10 A, 240 VAC) circuit with overcurrent protection.
Note
The input voltage tolerance limits for AC power are 85 and 264 VAC.
Warning
AC connected units must have a permanent ground connection in addition to the power cable ground wire. NEBS-compliant grounding satisfies this requirement. Statement 284
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than:
15A, 120VAC (10A, 240VAC). Statement 1005
Connecting Routers to a DC-Input Power Supply
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than:
15A, 60VDC. Statement 1005
Warning
Use copper conductors only. Statement 1025
Note
The installation must comply with the 1996 National Electric Code (NEC) and other applicable codes.
If your router has a DC-input power supply, follow the directions in this section for proper wiring. A router with a DC-input power supply has a terminal block for the DC power connections.
Depending on the type of router you are installing, see one of the following procedures:
•
Wiring the DC-Input Power Supply in Cisco 3620 and Cisco 3640 Routers
•
Wiring the DC-Input Power Supply in Cisco 3631 Routers
•
Wiring the DC-Input Power Supply in Cisco 3660 Routers
Wiring the DC-Input Power Supply in Cisco 3620 and Cisco 3640 Routers
If your router has a DC-input power supply, follow the directions in this section for proper wiring.
DC Wiring Requirements
Cisco 3620 and Cisco 3640 routers with a DC-input power supply require copper wire for the power connections.
For Cisco 3640 routers, DC power connections require crimp-type ring terminals or spade terminals with upturned lugs.
Table 3-1 DC Wiring Requirements for Cisco 3620 and Cisco 3640 Routers
DC Power Source
|
DC Input
|
DC Input Wire Size
|
Safety Ground Wire Size
|
Overcurrent Protection
|
Nominal 48 VDC
|
-48 to -60 VDC1 , 4 A
|
AWG 14 (2.0 mm2)
|
AWG 14 (2.0 mm2)
|
15 A, maximum
|
Wiring Procedure for Nominal 48 VDC Input
To connect the router to a DC power source, perform this procedure.
Step 1
Remove power from the DC circuit. To ensure that power is removed from the DC circuit, locate the circuit breaker for the DC circuit, switch the circuit breaker to the OFF position, and tape the circuit-breaker switch in the OFF position.
Tip
Secure all power cabling when installing this unit to avoid disturbing field-wiring connections.
Step 2
For Cisco 3620 routers, strip the wires to the appropriate length for the terminal block on the power supply.
For Cisco 3640 routers, crimp appropriate ring terminals or spade terminals to the DC power input wires. Strip the wires to the appropriate length for the terminals used. The following warning applies to Cisco 3640 routers:
Warning
When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type terminals with upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor. Statement 1002
Step 3
Connect the DC power input wires to the terminal block as shown in Figure 3-43 or Figure 3-44.
Warning
The illustration shows the DC power supply terminal block. Wire the DC power supply as illustrated. The proper wiring sequence is ground to ground, positive to positive, and negative to negative. The ground wire should always be connected first and disconnected last. Statement 239
Caution 
The terminal arrangement on your router may not be identical to the arrangement shown in
Figure 3-43 or
Figure 3-44. You must connect the positive, negative, and ground wires according to the labels on the terminals.
Caution 
Do not overtorque the terminal block captive thumbscrew or terminal block contact screws. The recommended torque is 8.2 ± 0.4 in-lb (0.9 ± 0.05 N-m).
Figure 3-43 DC Power Connections for Cisco 3620 Routers (Typical)
Figure 3-44 DC Power Connections for Cisco 3640 Routers (Typical)
Step 4
Secure the wires using cable ties.
Step 5
Turn on power to the DC circuit.
Wiring the DC-Input Power Supply in Cisco 3631 Routers
If your router has a DC-input power supply, follow the directions in this section for proper wiring.
DC Wiring Requirements
A Cisco 3631 router with a DC-input power supply requires copper wire and crimp-type terminals for the power connections. Table 3-2 summarizes the wiring requirements.
You can connect a single DC power source to either the A input or the B input. If there are dual power sources, connect one source to the A input and one source to the B input; both sources must be the same polarity and voltage.
Table 3-2 DC Wiring Requirements for Cisco 3631 Routers
Installed Power Supply
|
DC Input
|
DC Input Wire Size
|
Safety Ground Wire Size
|
Wire Terminal (Lug)
|
Overcurrent Protection
|
Nominal 24/48 VDC1
Identified by a printed label near the DC wire terminals:
|
24 - 36 V, 8 A, positive or negative, single or dual sources
|
AWG 14 (2.0 mm2)
|
AWG 14 (2.0 mm2)
|
AMP part number 324159-0, or equivalent
|
15 A maximum
|
36 - 60 V, 4 A, positive or negative, single or dual sources
|
AWG 18 (1.0 mm2)
|
AWG 14 (2.0 mm2))
|
Source DC: Molex part number 19193-0009, or equivalent
Ground: AMP part number 324159-0, or equivalent
|
15 A maximum
|
Nominal 48 VDC2
Identification stamped near the DC wire terminals:
|
48 - 60 V, 4 A, positive or negative, single or dual sources
|
AWG 18 (1.0 mm2)
|
AWG 14 (2.0 mm2)
|
Source DC: Molex part number 19193-0009, or equivalent
Ground: AMP part number 34119, or equivalent
|
15 A maximum
|
Wiring Procedure for DC Input
To connect the router to a DC power source, perform the following steps:
Step 1
Remove power from the DC circuit. To ensure that power is removed from the DC circuit, locate the circuit breaker for the DC circuit, switch the circuit breaker to the OFF position, and tape the circuit-breaker switch in the OFF position.
Tip
Secure all power cabling when installing this unit to avoid disturbing field-wiring connections.
Step 2
Strip the wires to the appropriate length for the terminals. The strip length is 1/8 to 3/16 inch (3 to 5 mm) for Molex number 19193-0009 and for AMP number 324159-0 terminals.
Step 3
Crimp the terminals to the DC power input wires.
Warning
When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor. Statement 1002
Step 4
Remove the plastic covers from the terminal block. Save them for reinstallation after you finish wiring.
Note
Do not remove the colored screw at either end of the terminal block. Those are the terminal mounting screws.
Step 5
Connect the DC power input wires to the terminal block as shown in Figure 3-45 or Figure 3-46. To avoid interference with the on/off switches, and to bring the wires close to the cable-tie attachment point, organize the wires downward from the terminal block.
Warning
The illustration shows the DC power supply terminal block. Wire the DC power supply as illustrated. The proper wiring sequence is ground to ground, positive to positive, and negative to negative. The ground wire should always be connected first and disconnected last. Statement 239
Caution 
Do not overtorque the terminal block contact screws. Recommended torque is 8.0 ± 0.5 in-lb (0.93 ± 0.05 N-m).
Figure 3-45 DC Power Connections for -DC Input to Cisco 3631 Routers
Figure 3-46 DC Power Connections for +DC Input to Cisco 3631 Routers
Step 6
Install the plastic covers over the terminal block. (See Figure 3-47.)
Warning
The safety cover is an integral part of the product. Do not operate the unit without the safety cover installed. Operating the unit without the cover in place will invalidate the safety approvals and pose a risk of fire and electrical hazards. Statement 117
Step 7
Secure the wires using cable ties as shown in Figure 3-47. The chassis has a cable-tie attachment below and to the right of the terminal block.
Step 8
Turn on power to the DC circuit.
Figure 3-47 Wire Routing and Attachment for Cisco 3631 Routers
Wiring the DC-Input Power Supply in Cisco 3660 Routers
If your router has a DC-input power supply, follow the directions in this section for proper wiring.
DC Wiring Requirements
A Cisco 3660 router with a DC-input power supply requires copper wire for the power connections. Table 3-3 summarizes the wiring requirements.
Table 3-3 DC Wiring Requirements for Cisco 3660 Routers
Installed Power Supply
|
DC Input
|
Wire Size
|
Wire Termination Method
|
Safety Ground Wire Size
|
Overcurrent Protection
|
Nominal 24/48 VDC1
Identified by a terminal block and the following printed label:
|
24 - 36 V, 16 A
|
AWG 12 (3.0 mm2)
|
Terminal block; wires retained by retention screws
|
AWG 12 (3.0 mm2)
|
20 A maximum
|
36 - 60 V, 7 A
|
AWG 14 (2.0 mm2), minimum
|
Terminal block; wires retained by retention screws
|
AWG 12 or 14 (3.0 or 2.0 mm2)
|
15 A maximum
|
Nominal 48 VDC2
Identified by a plug connector and the following printed label:
|
48 - 60 V, 8 A
|
AWG 14 (2.0 mm2), minimum
|
Plug connector; wires retained by spring-loaded receptacle
|
AWG 12 or 14 (3.0 or 2.0 mm2)
|
15 A maximum
|
Wiring Procedure for DC Input
To connect the router to a DC power source, perform the following steps:
Step 1
Remove power from the DC circuit. To ensure that power is removed from the DC circuit, locate the circuit breaker for the DC circuit, switch the circuit breaker to the OFF position, and tape the circuit-breaker switch in the OFF position.
Tip
Secure all power cabling when installing this unit to avoid disturbing field-wiring connections.
Step 2
Cut the wires to length. Allow enough length for attachment to the bracket and for a service loop. (See Figure 3-47.)
Step 3
Strip the insulation to expose approximately 0.4 inch (10 mm) of conductor.
Step 4
If the power supply in your router has screw terminals, first connect the safety ground wire to the safety ground terminal of the DC terminal block, and then connect the power wires to the appropriate terminals of the DC terminal block. (See Figure 3-48 or Figure 3-49.) Tighten the terminal screw to a torque of 8.0 ± 0.5 in-lb (0.93 ± 0.05 N-m).
Warning
The illustration shows the DC power supply terminal block. Wire the DC power supply as illustrated. The proper wiring sequence is ground to ground, positive to positive, and negative to negative. The ground wire should always be connected first and disconnected last. Statement 239
Figure 3-48 Terminal Block Connections for -DC Input Power to Cisco 3660 Routers
Figure 3-49 Terminal Block Connections for +DC Input Power to Cisco 3660 Routers
If the power supply in your router has a plug connector, press the corresponding orange-colored release, and insert the positive, negative, and ground wires into the corresponding receptacles of the plug connector. (See Figure 3-50.) Then plug the wired plug connector into the receptacle on the power supply at the rear of the router. (See Figure 3-51.)
Note
To remove wires from a plug connector, press the orange-colored release next to each receptacle.
Figure 3-50 DC Power Connections for Plug Connector to Cisco 3660 Routers
Step 5
Secure the wires to the wire management bracket (recommended method) or to the equipment rack (optional method). The wire management bracket has holes for attaching cable ties. Make sure that the service loop does not extend above or below the power supply. (See Figure 3-51 or Figure 3-52.)
Caution 
Power wires must exit to the right, and the service loop must not extend above or below the power supply.
Note
The power wires may pass in front of the power supply cooling vents. The wires do not restrict ventilation.
Figure 3-51 DC Wiring—Power Supply with Plug Connector in Cisco 3660 Routers
Figure 3-52 DC Wiring—Power Supply with Terminal Block in Cisco 3660 Routers
Step 6
If your router has two power supplies installed, repeat Step 1 through Step 5 for the second power supply.
Step 7
Turn on power to the DC circuit.
Connecting Routers to the Cisco Redundant Power System
If your router uses the Cisco Redundant Power System (RPS), refer to the Cisco RPS Hardware Installation Guide for instructions about the power connections. You can access this document at the location described in the "Obtaining Documentation" section.
Connecting WAN, LAN, and Voice Cables
This chapter describes how to connect the WAN, LAN, and voice interface cables. It includes the following sections:
•
"Ports and Cabling" section
•
"Connections for Cisco 3620, Cisco 3640, and Cisco 3631 Routers" section
•
"Connections for Cisco 3660 Routers" section
Note
One or two Ethernet cables are typically provided with the router. Additional cables and transceivers can be ordered from Cisco. For ordering information, refer to the Cisco Product Catalog at http://www.cisco.com/en/US/products/products_catalog_links_launch.html. For cable pinouts, refer to the Cisco Modular Access Router Cable Specifications document available online and on the Documentation CD-ROM.
Warning
Do not work on the system, or connect or disconnect cables during periods of lightning activity. Statement 1001
Ports and Cabling
Table 3-4 summarizes some typical WAN, LAN, and voice connections for Cisco 3600 series routers.
The connections summarized here are also described in detail in the following documents:
•
Cisco Modular Access Router Cable Specifications
•
Cisco Network Modules Hardware Installation Guide
•
Cisco Interface Cards Hardware Installation Guide
You can access these documents at the location described in the "Obtaining Documentation" section.
Table 3-4 WAN, LAN, and Voice Connections
Port or Connection
|
Port type, color
|
Connected to:
|
Cable
|
Ethernet
|
RJ-45, yellow
|
Ethernet hub
|
Straight-through Ethernet
|
T1/E1 WAN
|
RJ-48C/CA81A, blue
|
Network demarcation (telco demarc or equivalent)
|
RJ-48 T1
|
Cisco serial
|
60-pin D-sub
|
CSU/DSU and serial network or equipment
|
Cisco serial transition cable that matches the signaling protocol (EIA/TIA-232, EIA/TIA-449, V.35, X.21, or EIA/TIA-530) and the serial port operating mode (DTE or DCE).
Refer to the Cisco Modular Access Router Cable Specifications document for information about selecting these cables.
|
Cisco Smart serial
|
Cisco Smart compact connector, blue
|
CSU/DSU and serial network or equipment
For WIC-2T and WIC-2A/S only
|
DSL
|
RJ-11C/CA111A, lavender
|
Network demarcation device for service provider's DSL interface
|
RJ-11
|
T1 Digital voice
|
RJ-48C/CA81A, tan
|
Digital PBX
|
RJ-48 T1 cable
|
Analog voice FXS
|
RJ-11, gray
|
Telephone, fax
|
RJ-11
|
Analog voice FXO
|
RJ-11, pink
|
Central office, analog PBX
|
RJ-11
|
Analog voice E&M
|
RJ-11, brown
|
Analog PBX
|
RJ-11
|
BRI S/T WAN (external NT1)
|
RJ-48C/CA81A, orange
|
NT1 device or private integrated network exchange (PINX)
|
RJ-48
|
BRI U WAN (built-in NT1)
|
RJ-49C/CA-A11, red
|
ISDN network
|
RJ-49
|
BRI S/T LL (external NT1)
|
RJ-48C/CA81A, orange
|
NT1 device
|
RJ-48
|
CT1/PRI
|
T1
|
External T1 CSU
|
DB-15 T1 serial cable
|
CT1/PRI-CSU
|
T1
|
RJ-48C/CA81A interface
|
RJ-48 straight-through
|
CTE/PRI
|
E1
|
E1 network
|
DB-15 to BNC, DB-15 to DB-15, DB-15 to twinax, or DB-15 to RJ-45
|
Token Ring
|
UTP, purple
STP, purple
|
Token Ring device
|
RJ-45 Token Ring cable
|
56/64-kbps DSU/CSU
|
8-pin modular, blue
|
RJ-48S interface
|
RJ-48 straight-through
|
Alarm interface controller
|
50-pin SCSI connectors
|
External alarm inputs
Alarm control relays
|
Serial transition cable
|
Connections for Cisco 3620, Cisco 3640, and Cisco 3631 Routers
Connect each WAN, LAN, and voice cable to the appropriate connector on the chassis or on a network module or interface card.
•
Position the cables carefully, so that they do not put strain on the connectors.
•
Organize cables in bundles such that cables do not intertwine.
•
Inspect the cables to make sure that the routing and bend radiuses are satisfactory. Reposition cables, if necessary.
•
Install cable ties in accordance with site requirements.
For cable pinouts, refer to the online document Cisco Modular Access Router Cable Specifications.
For more information about connecting and configuring network modules, WAN interface cards, and voice interface cards, refer to the following documents:
•
Cisco Network Modules Hardware Installation Guide
•
Cisco Interface Cards Hardware Installation Guide
Connections for Cisco 3660 Routers
Connecting WAN, LAN, and Voice Cables (Without Chassis Shield)
If your Cisco 3660 router does not use a chassis shield, perform this procedure:
Step 1
Connect each WAN, LAN, and voice cable to the appropriate connector on a network module or interface card.
Step 2
Route the cables to the left side of the router, and organize the cables in bundles. (See Figure 3-53.)
•
Position the cables carefully, so that they do not put strain on the connectors.
•
Organize cables in bundles such that cables do not intertwine.
Step 3
Inspect the cables to make sure that the routing and bend radiuses are satisfactory. Reposition cables, if necessary.
Step 4
Install cable ties in accordance with site requirements.
Figure 3-53 Typical Cable Arrangement
1
|
LAN, WAN, and voice cables
|
2
|
Power wires
|
Connecting WAN, LAN, and Voice Cables (With Chassis Shield—Telco Only)
To connect the cables, install the chassis shield, and organize the cables into bundles, perform this procedure:
Note
The Cisco 3660 router telco chassis is identified by its part number, CISCO3662-xC-CO.
Step 1
Connect each WAN, LAN, and voice cable to the appropriate connector on a network module or interface card.
Note
Do not organize the cables into bundles until after you install the chassis shield. Leave a generous length of cable to allow for installation of the cable shield.
Note
You can route cables through the cutout at the left of the chassis, through the openings in the chassis shield, or through both areas. In each routing, all WAN, LAN, and voice cables must exit toward the left. (See Figure 3-55 and Figure 3-56.)
Step 2
If all of the cables are routed through the cutout at the left, leave the small panels in place on the chassis shield. If cables are routed through the openings in the chassis shield, remove the small panels as required to provide openings for the cables. (See Figure 3-54.)
Note
If you are going to route cables through the upper openings in the chassis shield, you must remove the lower panels to permit chassis shield installation.
Figure 3-54 Removing Panels from Chassis Shield
Step 3
Hold the chassis shield at a 45-degree angle to the chassis, and attach it to the hinges at the right side.
Step 4
Position the cables to allow closing of the chassis shield, and close the chassis shield.
Note
If cables are routed through the openings in the chassis shield, cables on the left side must exit through the left openings, and cables on the right side must exit through the right openings.
Step 5
Tighten the two captive screws at the left side of the shield.
Step 6
Reinstall the panels over any openings that are not used for cables.
Step 7
Route the cables to the left side of the router, and organize the cables in bundles (see Figure 3-55 and Figure 3-56):
•
Position the cables carefully, so that they do not put strain on the connectors.
•
Organize cables in bundles such that cables do not intertwine.
Step 8
Inspect the cables to make sure that the routing and bend radiuses are satisfactory. Reposition cables, if necessary.
Step 9
Install cable ties in accordance with site requirements.
Figure 3-55 Cables Routed Through Openings in the Chassis Shield
1
|
LAN, WAN, and voice cables
|
2
|
Power wires
|
Figure 3-56 Cables Routed Through the Chassis Cutout
1
|
LAN, WAN, and voice cables
|
2
|
Power wires
|
Connecting to a Console Terminal or Modem
Your router has asynchronous serial console and auxiliary ports. These ports provide administrative access to your router either locally (with a console terminal or PC) or remotely (with a modem).
Cisco provides the following cables and adapters for connecting your router to a console terminal, PC, or modem:
•
One console adapter cable (RJ-45-to-DB-9, blue)
•
One modem adapter cable (RJ-45-to-DB-25, black)
This section describes how to connect a console terminal or PC to the console port, and how to connect a modem to the auxiliary port. It contains the following sections:
•
Connecting to the Console Port
•
Connecting to the Auxiliary Port
•
Identifying a Rollover Cable
Note
For information on identifying rollover cables, refer to the "Identifying a Rollover Cable" section.
Connecting to the Console Port
To connect a console terminal or a PC running terminal emulation software to the console port on the router, perform the following procedure:
Step 1
Use the blue RJ-45-to-DB-9 console adapter cable to connect the router to a terminal. (See Figure 3-57 through Figure 3-60.)
For information about console port pinouts, refer to the Cisco Modular Access Router Cable Specifications document available online and on the Documentation CD-ROM.
Note
On the Cisco routers, the console port is color-coded blue.
Step 2
Configure your terminal or terminal emulation software for 9600 baud, 8 data bits, no parity, and 2 stop bits.
Note
Because hardware flow control is not possible on the console port, Cisco does not recommend that modems be connected to the console port. Modems should be connected only to the auxiliary port.
Figure 3-57 Connecting a Console Terminal to a Cisco 3620 Router
Figure 3-58 Connecting a Console Terminal to a Cisco 3631 Router
Figure 3-59 Connecting a Console Terminal to a Cisco 3640 Router
Figure 3-60 Connecting a Console Terminal to a Cisco 3660 Router
Connecting to the Auxiliary Port
To connect a modem to the auxiliary port on the router, perform the following procedure:
Step 1
Use the black RJ-45-to-DB-25 modem adapter cable to connect the router to a modem. (See Figure 3-61 through Figure 3-64.)
For information about auxiliary port pinouts, refer to the Cisco Modular Access Router Cable Specifications document available online and on the Documentation CD-ROM.
Note
On the Cisco routers, the auxiliary port is color-coded black.
Step 2
Make sure that your modem and the router auxiliary port are configured for the same transmission speed (up to 115200 bps is supported) and hardware flow control with data carrier detect (DCD) and data terminal ready (DTR) operations.
Figure 3-61 Connecting a Modem to the Auxiliary Port on the Cisco 3620 Router
Figure 3-62 Connecting a Modem to the Auxiliary Port on the Cisco 3631 Router
Figure 3-63 Connecting a Modem to the Auxiliary Port on the Cisco 3640 Router
Figure 3-64 Connecting a Modem to the Auxiliary Port on the Cisco 3660 Router
Identifying a Rollover Cable
Use a rollover cable to connect to the asynchronous serial console and auxiliary ports. You can identify a rollover cable by comparing the two modular ends of the cable. Hold the cables side-by-side, with the tab at the back. The wire connected to the pin on the outside of the left plug should be the same color as the wire connected to the pin on the outside of the right plug. (See Figure 3-65.) If your cable came from Cisco, pin 1 will be white on one connector, and pin 8 will be white on the other (a rollover cable reverses pins 1 and 8, 2 and 7, 3 and 6, and 4 and 5).
Figure 3-65 Identifying a Rollover Cable
Powering Up the Router
Warning
The plug-socket combination must be accessible at all times because it serves as the main disconnecting device. Statement 1019
Caution 
To ensure adequate cooling, never operate the router unless the unit is completely closed.
This section covers the following topics:
•
Checklist for Power Up
•
Front Panel Indicators
•
Power-Up Procedure
Checklist for Power Up
You are ready to power up the Cisco router if the following steps are completed:
•
Chassis is securely mounted.
•
Power and interface cables are connected.
•
Your PC terminal emulation program is configured for 9600 baud, 8 data bits, 1 stop bit, and no parity.
•
You have selected passwords for access control.
•
You have determined the IP addresses for the Ethernet and serial interfaces.
Front Panel Indicators
The following indicator LEDs provide power, activity, and status information:
•
Power (green)—Lit when power is on
•
Sys/RPS (green):
–
Rapid blinking (200 ms)—System is booting
–
Slow blinking (1 s)—Redundant power supply (RPS) failure
–
Continuous on—System OK
•
Activity (green)—Blinks during system activity, such as interrupts and packet transfers
For more detailed information about the LEDs, see "Troubleshooting."
Power-Up Procedure
To power up your Cisco router and verify that it goes through its initialization and self-test, follow this procedure. When the procedure is finished, the Cisco router is ready to configure.
If you encounter problems when you power on the router, see "Troubleshooting." For information about the ROM monitor and the bootstrap program, see "Using the ROM Monitor." For information about the configuration register, see "Configuration Register."
Note
To view the boot sequence through a terminal session, you must have a console connection to the Cisco router before it powers up.
Step 1
Make sure that your PC is powered up and connected as described in the "Checklist for Power Up" section.
Step 2
Move the power switch to the ON position.
The following indications appear:
In Cisco 3620 series and Cisco 3640 series
•
The green LED next to the auxiliary port comes on.
•
The fan operates.
In Cisco 3631
•
The green LED on the front of the chassis comes on.
•
The fan operates.
In Cisco 3660
•
The LED on each power supply comes on.
•
The system and PS1 (and PS2) LEDs on the router front and rear panels come on.
Depending on your installation, Fast Ethernet (0/0, 0/1) and Network Module (Active, Ready) LEDs might also come on.
If you encounter problems when you power up the router, see "Troubleshooting."
Messages 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 when the messages stop, which might cause the router to power off and start over. It takes a few minutes for the messages to stop.
You may see different startup messages:
•
If you see the following messages, the router has booted with a configuration file and is ready for initial configuration using Security Device Manager (SDM).
yourname con0 is now available
Press RETURN to get started.
If SDM is installed on your router, Cisco recommends using SDM to perform the initial configuration. For configuration procedures using SDM, refer to the quick start guide that shipped with your router.
You can also access the Cisco 3600 series routers quick start guides online at:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis3600/36xx_qsg/index.htm
•
If you see the following messages, the router has booted and is ready for initial configuration using the setup command facility or the command line interface (CLI).
--- System Configuration Dialog ---
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 '[]'.
Would you like to enter the initial configuration dialog? [yes/no]:
To learn how to use the setup command facility to configure the router, see the "Initial Configuration Using the Setup Command Facility" section. To learn how to use the CLI to configure the router, see the "Initial Configuration Using the CLI (Manual Configuration)" section.
Note
If the rommon 1> prompt appears, your system has booted in ROM monitor mode. For information on the ROM monitor, see the router rebooting and ROM monitor information in the Cisco IOS Configuration Fundamentals Configuration Guide for your Cisco IOS software release.
Configuring the Router
You can configure your router by using one of the following tools:
•
Security Device Manager. If your router was purchased with a VPN bundle, Security Device Manager is installed on the router. See the "Initial Configuration Using SDM" section
•
Setup command facility. you can use the setup command facility to prompt you for basic router information. After the configuration file has been created, you can use the CLI or use Security Device Manager to perform additional configuration. See the "Initial Configuration Using the Setup Command Facility" section.
•
Command-line interface (CLI). If you prefer to use the Cisco IOS CLI, see the "Initial Configuration Using the CLI (Manual Configuration)" section for instructions on how to use the CLI.
Initial Configuration Using SDM
If Security Device Manager has been installed on your router, the following messages appear at the end of the startup sequence:
yourname con0 is now available
Press RETURN to get started.
For configuration procedures using SDM, refer to the quick start guide that shipped with your router.
You can also access the Cisco 3600 series routers quick start guides online at:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis3600/36xx_qsg/index.htm
Note
If you need help with interface and port numbering, see the "Interface Numbering" section.
Initial Configuration Using the Setup Command Facility
This section shows how to use the setup command facility to configure a host name for the router, set passwords, and configure an interface for communication with the management network. If you see the following messages at the end of the startup sequence, the setup command facility has been invoked automatically:
--- System Configuration Dialog ---
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 '[]'.
Would you like to enter the initial configuration dialog? [yes/no]:
The setup command facility prompts you for basic information about your router and network, and it creates an initial configuration file.The prompts vary, depending on your router model, the installed interface modules, and the software image. The following example and the user entries (in bold) are shown as examples only.
For a description of the interface numbering, see the "Interface Numbering" section.
Note
If you make a mistake while using the setup command facility, you can exit and run the setup command facility again. Press Ctrl-C, and enter setup at the privileged EXEC mode prompt (Router#).
Step 1
To proceed using the setup command facility, enter yes when the power-up messages have ended.
Would you like to enter the initial configuration dialog? [yes/no]: yes
Step 2
When the following messages appear, press Return to enter basic management setup:
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 '[]'.
Basic management setup configures only enough connectivity
for management of the system, extended setup will ask you
to configure each interface on the system
Would you like to enter basic management setup? [yes/no]: yes
Step 3
Enter a host name for the router (this example uses 3600):
Configuring global parameters:
Enter host name [Router]: 3600
Step 4
Enter an enable secret password. This password is encrypted (more secure) and cannot be seen when viewing the configuration:
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.
Enter enable secret: xxxxxx
Step 5
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:
The enable password is used when you do not specify an
enable secret password, with some older software versions, and
Enter enable password: xxxxxx
Step 6
Enter the virtual terminal password, which prevents unauthenticated access to the router through ports other than the console port:
The virtual terminal password is used to protect
access to the router over a network interface.
Enter virtual terminal password: xxxxxx
Step 7
Respond to the following prompts as appropriate for your network:
Configure SNMP Network Management? [yes]:
Community string [public]:
Step 8
A summary of the available interfaces is displayed:
Note
The interface numbering that appears is dependent on the type of Cisco modular router platform and on the installed interface modules and cards.
Current interface summary
Controller Timeslots D-Channel Configurable modes Status
T1 0/0 24 23 pri/channelized Administratively up
Interface IP-Address OK? Method Status Prol
FastEthernet0/0 unassigned NO unset up up
FastEthernet0/1 unassigned NO unset up dow
Step 9
Select one of the available interfaces for connecting the router to the management network:
Enter interface name used to connect to the
management network from the above interface summary: fastethernet0/0
Step 10
Respond to the following prompts as appropriate for your network:
Configuring interface FastEthernet0/0:
Use the 100 Base-TX (RJ-45) connector? [yes]: yes
Operate in full-duplex mode? [no]: no
Configure IP on this interface? [yes]: yes
IP address for this interface: 172.1.2.3
Subnet mask for this interface [255.255.0.0] : 255.255.0.0
Class B network is 172.1.0.0, 16 subnet bits; mask is /16
Step 11
The configuration is displayed:
The following configuration command script was created:
enable secret 5 $1$D5P6$PYx41/lQIASK.HcSbfO5q1
snmp-server community public
interface FastEthernet0/0
ip address 172.1.2.3 255.255.0.0
interface FastEthernet0/1
Step 12
Respond to the following prompts. Select [2] to save the initial configuration.:
[0] Go to the IOS command prompt without saving this config.
[1] Return back to the setup without saving this config.
[2] Save this configuration to nvram and exit.
Enter your selection [2]: 2
Building configuration...
Use the enabled mode 'configure' command to modify this configuration.
Press RETURN to get started!
Step 13
The user prompt appears:
After you complete the initial configuration tasks, your Cisco router is ready to configure for specific functions. For configuration procedures, refer to the Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers or the Cisco IOS software configuration documentation. You can access these documents on Cisco.com and on the Documentation CD-ROM.
Initial Configuration Using the CLI (Manual Configuration)
This section shows how to bring up a command-line interface (CLI) prompt for configuration using the CLI, and it directs you to documentation for the CLI configuration.You can use the CLI if you see the following messages at the end of the startup sequence:
--- System Configuration Dialog ---
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 '[]'.
Would you like to enter the initial configuration dialog? [yes/no]:
Note
If these messages do not appear, SDM and a default configuration file have been installed on the router at the factory. To use SDM to configure the router, refer to the quick start guide that shipped with your router. You can also access the Cisco 3600 series routers quick start guides online at:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis3600/36xx_qsg/index.htm
Note
To avoid losing work you have completed, be sure to save your configuration occasionally as you proceed. Use the copy running-config startup-config command to save the configuration to NVRAM.
Step 1
To proceed with manual configuration using the CLI, enter no.
Would you like to enter the initial configuration dialog? [yes/no]: no
Step 2
Press Return to terminate autoinstall and continue with manual configuration.
Would you like to terminate autoinstall? [yes] Return
Several messages are displayed, ending with a line similar to the following:
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled <date> <time> by <person>
Step 3
Press Return to bring up the Router> prompt.
flashfs[4]: Initialization complete.
Step 4
Enter privileged EXEC mode.
For configuration using the CLI, refer to the Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers or the Cisco IOS software configuration documentation. You can access these documents on Cisco.com and on the Documentation CD-ROM.