Juniper ACX4000 Quick Start Manual

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ACX4000 Universal Access Routers Quick Start

January 2015 Part Number: 530-062129 Revision 01

This documentdescribes how to install the Juniper Networks®ACX4000Universal Access Router.

Contents

ACX4000 Quick Start Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Step 1: Prepare the Site for ACX4000 Router Installation . . . . . . . . . . . . . . . . . . . . 5

Step 2: Install the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Tools Required to Install the Router in a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Install the Mounting Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Install the ACX4000 Router in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Step 3: Ground the ACX4000 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Tools Required to Ground the ACX4000 Router . . . . . . . . . . . . . . . . . . . . . . . . 9

Connect the Grounding Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Step 4: Connect External Devices and Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Tools Required to Connect External Devices and Cables . . . . . . . . . . . . . . . . . 11

Connect the ACX4000 Router to a Network for Out-of-Band

Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Connect the ACX4000 Gateway to a Management Console or Auxiliary

Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Connect Network Interface Cables to the ACX4000 Router . . . . . . . . . . . . . . 11

Step 5: Connect Power to the ACX Series Router . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Connect AC Power to an AC-Powered ACX4000 Router . . . . . . . . . . . . . . . . 13

Connect DC Power to a DC-Powered ACX4000 Router . . . . . . . . . . . . . . . . . 14

Step 6: Perform Initial Software Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Enter Configuration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Configure User Accounts and Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Configure System Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Commit the Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

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ACX4000 Universal Access Routers Quick Start

Compliance Statements for NEBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Compliance Statements for EMC Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Israel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Junos OS Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Opening a Case with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

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ACX4000 Quick Start Description

This Quick Start contains information you need to install and configure the router quickly. For complete installation instructions, see the ACX4000 Universal Access Routers Hardware

Guide at http://www.juniper.net/techpubs/.

WARNING: ThisQuick Startcontains a summary of safetywarnings in “Safety

Warnings” on page 20. For a complete list of warningsfor this router,including

translations, see the ACX4000 Universal Access Routers Hardware Guide at

http://www.juniper.net/techpubs/.

The ACX Universal Access Router is principally designed for high-density access and pre-aggregation and is environmentally hardened. The router can be used as a cell site router or pre-aggregation device for mobile backhaul and a CPE for business or residential access.

ACX4000 Quick Start Description

The ACX Series routers support TDM, Gigabit Ethernet, and 10-Gigabit Ethernet interfaces. The chassis has eight built-in Gigabit Ethernet combination copper or fiber interfaces with PoE+ (65 W) support on two ports, two Gigabit Ethernet SFP ports, and two 10-Gigabit Ethernet SFP+ ports. The router also has two slots for modular interface cards (MICs). For a list of the supported MICs, see the ACX4000 Universal Access Router MIC Guide.

The ACX Series router is a single-board router with a built-in Routing Engine and one Packet Forwarding Engine that has two Flexible PIC Concentrators (shown in the CLI as

FPC 0 and FPC 1). Because there is no switching fabric, the single Packet Forwarding

Engine takes care of packet forwarding:

•

Routing Engine—Provides Layer 3 routing services and network management.

•

Packet Forwarding Engine—Performs Layer 2 and Layer 3 packet switching, route lookups, and packet forwarding.

The ACX Series router is powered by Junos OS, supporting extensive L2 and L3 features, IP/MPLS with traffic engineering, rich network management, fault management, service monitoring and Operation, Administration, and Maintenance (OAM) capabilities, and an open software development kit (SDK) system that allows providers to customize and integrate operations with their own management systems. For a list of related Junos OS documentation, see http://www.juniper.net/techpubs/software/junos/.

As part of the mobile backhaul, the ACX Series router at the cell site and the MX Series router at the aggregation layer provide comprehensive end-to-end Ethernet, MPLS, and OAM features with the one Junos OS running on both platforms.

The compact routersare 2.5 rack units (U; that is, 4.375in., or 11.11 cm) tall. Several routers can be stacked in a single floor-to-ceiling rack for increased port density per unit of floor space.

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ACX4000 Universal Access Routers Quick Start

The chassis is a rigid sheet metal structure that houses all the other router components. The chassis measures 4.375 in. (11.11 cm) high, 9.5 in. (24.13 cm) deep, and 17.5 in. (44.5 cm) wide. The outer edges of the mounting brackets extend the width to 19 in. (48 cm) (from the front-mounting brackets to the rear of the chassis). The chassis installs in standard 300-mm deep (or larger) enclosed cabinets, 19-in. equipment racks, or telco open-frame racks.

Figure 1 on page 4 shows the front panel of the ACX4000 router.

Figure 1: Front View of the ACX4000 Router

9—1— Alarm input and output contactsESD point

MIC slots

ports or Gigabit Ethernet SFP ports

10—2— 1-PPS and 10-MHz GPS input and output

ports

11—3— External reference clocking portCombination ports: Gigabit Ethernet RJ-45

12—4— Console or auxiliary portPower over Ethernet (PoE) ports

13—5— Management portFan module

14—6— System status LEDGrounding terminals

15—7— USB portsTen-Gigabit Ethernet SFP+ ports

16—8— Power suppliesGigabit Ethernet SFP ports

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Step 1: Prepare the Site for ACX4000 Router Installation

Prepare your site for ACX4000 installation by observing the following guidelines:

•

You can install the router in a four-post rack or cabinet or an open-frame rack.

•

The rack rails must be spaced widely enough to accommodate the chassis's external dimensions: 4.375 in. (11.11 cm) high, 9.4 in. (24 cm) deep, and 17.5 in. (44 cm) wide. The outer edges of the mounting brackets extend the width to 19.2 in. (48.7 cm).

•

One person must be available to lift the router while another secures the router to the rack.

•

The rack must be strong enough to support the weight of the fully configured router, up to 22.48 lb (10.2 kg).

•

For service personnel to remove and install hardware components, allow at least

2.16 in. (5.5 cm) in front of the router.

•

The rack or cabinet must have an adequate supply of cooling air.

•

Ensure that the cabinet allows the chassis hot exhaust air to exit from the cabinet without recirculating into the router.

•

When installing the router in a cabinet, ensure that the bottom of the cabinet is closed and there is no opening.

•

The router must be installed into a rack that is secured to the building structure.

•

Mount the router at the bottom of the rack if it is the only unit in the rack.

•

When mounting the router in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

•

Install the router only in restricted areas, such as dedicated equipment rooms and equipment closets, in accordance with Articles 110-16, 110-17,and 110-18 of the National Electrical Code, ANSI/NFPA 70.

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Rear

Front

17.32"

(44 cm)

9.25"

(23.5 cm)

g006536

Front-mounting flange

17.48"

(44.4 cm)

6" (15.24 cm)

clearance required

for maintenance

.75" (2 cm) clearance required for free airflow

3" (7.6 cm)

ACX4000 Universal Access Routers Quick Start

Figure 2: ACX4000 Rack Clearance and Chassis Dimensions

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Step 2: Install the Router

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•

Tools Required to Install the Router in a Rack on page 7

•

Install the Mounting Brackets on page 7

•

Install the ACX4000 Router in the Rack on page 8

Tools Required to Install the Router in a Rack

To install the router in a rack, you need the following tools:

•

Phillips (+) screwdriver, number 2

•

ESD grounding wrist strap

Install the Mounting Brackets

Two mounting brackets for front mounting ship with the router (see Figure 3 on page 7).

Attach both mounting brackets to the front of the chassis:

Step 2: Install the Router

1. Align the bracket with the three sets of mounting holes.

2. Insert the six screws at the top, middle, and bottom of the bracket and tighten each

partially.

3. Tighten the four screws completely.

4. Repeat the procedure for the other bracket.

Figure 3: Installing the Mounting Brackets to the Front of the ACX4000 Router

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ACX4000 Universal Access Routers Quick Start

Install the ACX4000 Router in the Rack

The router can be installed horizontally in a rack or cabinet.

Two people are required to install the ACX4000 router. The chassis weighs approximately

22.48 lb (10.2 kg). To install the chassis (see Figure 4 on page 8):

1. Ensure that the rack is in its permanent location and is secured to the building. Ensure

that the installation site allows adequate clearance for both airflow and maintenance.

2. Position the router in front of the rack or cabinet.

3. Have one person grasp both sides of the router, lift the router, and position it in the

rack, aligning the mounting bracket holes with the threaded holes in the rack rails. Make sure the chassis is level.

4. Have the second person install a mounting screw into each of the open mounting

holes aligned with the rack, starting from the bottom.

5. Visually inspect the alignment of the router. If the router is installed properly in the

rack, all the mounting screws on one side of the rack should be aligned with the mounting screws on the opposite side, and the router should be level.

Figure 4: Install the Front-Mounted Router in the Rack

3—1— Mounting screwsRack

2—ACX4000 router

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Step 3: Ground the ACX4000 Router

You must ground the router before connecting power.

•

Tools Required to Ground the ACX4000 Router on page 9

•

Connect the Grounding Cable on page 9

Tools Required to Ground the ACX4000 Router

To ground the router, you need the following tools:

•

Phillips (+) screwdriver, number 2

•

ESD grounding wrist strap

•

Two SAE 10-32 screws and paint piercing washers (not provided)

•

Grounding lug, Panduit LCD06-10-A or equivalent (not provided)

•

Grounding cable, minimum 6 AWG (13.3 mm2) 90° C wire (not provided)

Step 3: Ground the ACX4000 Router

Connect the Grounding Cable

You ground the router by connecting a grounding cableto earth ground and then attaching it to the chassis grounding points. To ground the router:

1. Verify that a licensed electrician has attached the cable lug provided with the router

to the grounding cable.

2. Attachan electrostatic discharge (ESD) grounding strap toyour bare wrist, and connect

the strap to an approved site ESD grounding point. See the instructions for your site.

3. Ensure that all grounding surfaces are clean and brought to a bright finish before

grounding connections are made.

4. Connect the grounding cable to a proper earth ground.

5. Detach the ESD grounding strap from the site ESD grounding point.

6. Attach an electrostaticdischarge(ESD) grounding strap to your bare wrist, and connect

the strap to one of the ESD points on the chassis.

7. Place the grounding cable lug over the grounding points on the front of the chassis

(see Figure 5 on page 10).

8. Secure the grounding cable lug with the washers and screws. The holes are sized for

SAE 10-32 screws. Apply 4.34 lb-in (0.49 Nm) of torque to each screw. Do not overtighten the screw. (Use a number 2 Phillips screwdriver.)

CAUTION: Ensure that each grounding cable lug seats flush against the

surface of the grounding points as you are tightening the screws. Ensure that each screw is properly threaded into the grounding points. Applying installation torque to the screw when improperly threaded may result in damage to the terminal.

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ACX4000 Universal Access Routers Quick Start

9. Dress the grounding cable, and verify that it does not touch or block access to router

components, and that it does not drape where people could trip on it.

Figure 5: Grounding Points on the ACX4000 Router

CAUTION: The maximum torque rating of the grounding screws on the

router is 4.34 lb-in (0.49 Nm). The grounding screws may be damaged if excessive torque is applied. Use only a torque-controlled driver to tighten screws.Use an appropriately sized driver, with a maximum torque capacity of 5 lb-in. or less. Ensure that the driver is undamaged and properly calibrated and that you have been trained in its use. You may wish to use a driver that is designed to prevent overtorque when the preset torque level is achieved.

2—1— SAE 10-32 screw and washerGrounding lug

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Step 4: Connect External Devices and Cables

Figure 6: Ethernet Cable Connector

•

Tools Required to Connect External Devices and Cables on page 11

•

Connect the ACX4000 Router to a Network for Out-of-Band Management on page 11

•

Connect the ACX4000 Gateway to a Management Console or Auxiliary Device on page 11

•

Connect Network Interface Cables to the ACX4000 Router on page 11

Tools Required to Connect External Devices and Cables

To connect external devices and cables to the router, you need the following tools:

Step 4: Connect External Devices and Cables

•

Ethernet cable with an RJ-45 connector attached (provided)

•

RJ-45 to DB-9 serial port adapter (provided)

•

Management host, such as a PC, with an Ethernet port (not provided)

Connect the ACX4000 Router to a Network for Out-of-Band Management

1. Turn off the power to the management device.

2. Plug one end of the Ethernet cable (Figure 6 on page 11 shows the connector) into

the MGMT port on the front of the chassis. Figure 1 on page 4 shows the port.

3. Plug the other end of the cable into the network device.

Connect the ACX4000 Gateway to a Management Console or Auxiliary Device

1. Turn off the power to the console or auxiliary device.

2. Plug the RJ-45 end of the serial cable (Figure 6 on page 11 shows the connector) into

the CONSOLE/AUX port on the front panel. Figure 1 on page 4 shows the ports.

3. Plug the female DB-9 end into the device's serial port.

Connect Network Interface Cables to the ACX4000 Router

1. Have ready a length of the type of cable used by the network ports. For cable

specifications, see the ACX4000 Universal Access Routers Hardware Guide.

2. Remove the rubber safety plug from the cable connector port.

NOTE: Shielded cables are required for outside deployment.

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ACX4000 Universal Access Routers Quick Start

3. Insert the cable connector into the cable connector port on the faceplate.

4. Arrange the cable to prevent it from dislodging or developing stress points. Secure

the cable so that it is not supporting its own weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop.

WARNING: Do not look directly into a fiber-optic transceiver or into the

ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes.

CAUTION: Do not leave a fiber-optic transceiver uncovered except when

inserting or removing cable. The safety cap keeps the port clean and prevents accidental exposure to laser light.

CAUTION: Avoid bending fiber-optic cable beyond its minimum bend

radius. An arc smaller than a few inches in diameter can damagethe cable and cause problems that are difficult to diagnose.

CAUTION: Do not let fiber-optic cable hang free from the connector. Do

not allow fastened loops of cable to dangle, which stresses the cable at the fastening point.

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Step 5: Connect Power to the ACX Series Router

Depending on your configuration, your router uses either AC or DC power supplies. Perform the appropriate procedures for each power supply in your router.

WARNING: You must ground the router before connecting the power cables.

•

Connect AC Power to an AC-Powered ACX4000 Router on page 13

•

Connect DC Power to a DC-Powered ACX4000 Router on page 14

Connect AC Power to an AC-Powered ACX4000 Router

To connect power to the AC-powered router, you need the following tools:

•

AC power cords with C15 plugs

1. Locate power cords that have a plug appropriate for your geographical location. For

more information, see the ACX4000 Universal Access Routers Hardware Guide.

Step 5: Connect Power to the ACX Series Router

2. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the

ESD points on the chassis.

3. Insert the appliance coupler end of the power cord into the appliance inlet on the

power supply.

4. Insert the power cord plug into an external AC power source receptacle.

NOTE: Each power supply must be connected to a dedicated AC power

feed and a dedicated customer site circuit breaker. We recommend that you use a dedicated customer site circuit breaker rated for 4 A (100 VAC), or as required by local code.

5. Dress the power cord appropriately. Verify that the power cord does not block the air

exhaust and access to router components, or drape where people could trip on it.

6. Repeat Step 1 through Step 5 for the remaining power supply.

7. Observe the status LED on the power supply faceplate. If an AC power supply is

correctly installed and is functioning normally, the status LED lights green steadily.

If the status LED is not lit or red, the power supply is not functioning normally. Repeat the cabling procedures.

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ACX4000 Universal Access Routers Quick Start

Figure 7: Connecting an AC Power Cord to an ACX4000 Power Supply Module

Connect DC Power to a DC-Powered ACX4000 Router

To connect power to the DC-powered router, you need the following tools:

•

Phillips (+) screwdriver, number 2

•

ESD grounding wrist strap

•

M3 screws and flat washers

•

DC power source cables, minimum 14 AWG or as required by local code (not provided)

•

Ring lugs, Molex 190700067 or equivalent (not provided)

The DC power supply has four terminals on the front panel, covered by a plastic cover.

WARNING: You must ground the router before connecting the DC power

cables.

Table 1: ACX Series DC Power System Input Voltage

SpecificationNominal Voltage

Operating range: +18 to +30 VDC+24

Operating range: –39 to –56 VDC–48

Operating range: –39 to –72 VDC–60

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Connect DC Power to a DC-Powered ACX4000 Router

1. Attachan electrostatic discharge (ESD) grounding strap toyour bare wrist, and connect

the strap to one of the ESD points on the chassis. For more information about ESD, see the ACX4000 Universal Access Routers Hardware Guide.

2. Switchoff the dedicated customersite circuitbreakers. Ensure that the voltageacross

the DC power source cable leads is 0 V and that there is no chance that the cable leads might become active during installation.

3. Remove the plastic cover protecting the terminal on the faceplate.

4. Verify that the DC power cables are correctly labeled before making connections to

the powersupply. In a typical power distribution scheme where the return is connected to chassis ground at the battery plant, you can use a multimeter toverify the resistance of the –48V and return DC cables to chassis ground:

For –48V and –60V:

a. The cable with very large resistance (indicating an open circuit) to chassis ground

is the DC input cable (–).

b. The cable with very low resistance (indicating a closed circuit) to chassis ground

is the return cable (+).

For +24V:

a. The cable with very low resistance (indicating a closed circuit) to chassis ground

is the DC input cable (–).

b. The cable with very large resistance (indicating an open circuit) to chassis ground

is the return cable (+).

5. Remove the screws and flat washers from the terminals.

6. Secure each power cable lug to the terminal with the flat washers and screw (see

Figure 8 on page 16). Apply between 8 lb-in. (0.9 Nm) and 9 lb-in. (1.02 Nm) of torque

to each screw. Do not overtighten the screw. (Use a number 2 Phillips screwdriver.)

a. Secure the positive DC source power cable lug to the return (+) terminal.

b. Secure the negative DC source power cable lug to the input (–) terminal.

CAUTION: Ensure that eachpower cable lug seatsflush against the surface

of the terminal block as you are tightening the screws. Ensure that each screw is properly threaded into the terminal. Applying installation torque to the screw when the screw is improperly threaded may result in damage to the terminal.

CAUTION: The maximum torque rating of the terminal screws on the DC

power supply is 9 lb-in. (1.02 Nm). The terminal screws may be damaged if excessive torque is applied. Use only a torque-controlled driver to tighten screws on the DC power supply terminals. Use an appropriately sized driver, with a maximum torque capacity of 9 lb-in. or less. Ensure that the

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ACX4000 Universal Access Routers Quick Start

7. Replace the plastic cover over the terminals on the faceplate.

8. Attach an electrostatic discharge (ESD)grounding strapto your bare wrist, and connect

the strap to an approved site ESD grounding point. See the instructions for your site.

9. Connect each DC power cable to the appropriate external DC power source.

10. Switch on the external circuit breakers to provide voltage to the DC power source

cable leads. Observe the status LED on the power supply faceplate. If a DC power supply is correctly installed and is functioning normally, the status LED lights green steadily. If the status LED indicates that the power supply is not functioning normally, repeat the cabling procedures.

driver is undamaged and properly calibrated and that you have been trained in its use. You may wish to use a driver that is designed to prevent overtorque when the preset torque level is achieved.

NOTE: For information about connecting to external DC power sources,

see the instructions for your site.

Figure 8: Connecting DC Power to the Router

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Step 6: Perform Initial Software Configuration

This procedure connects the router to the network but does not enable it to forward traffic. For completeinformation about configuring the router to forward traffic, including examples, see the Junos OS configuration guides.

To configure the software:

•

Enter Configuration Mode on page 17

•

Configure User Accounts and Passwords on page 17

•

Configure System Attributes on page 18

•

Commit the Configuration on page 18

Enter Configuration Mode

1. Verify that the router is powered on.

2. Log in as the “root” user. There is no password.

Step 6: Perform Initial Software Configuration

3. Start the CLI.

root# cli root@>

4. Enter configuration mode.

cli> configure [edit] root@#

Configure User Accounts and Passwords

For information about using an encrypted password or an SSH public key string (DSA or RSA), see the Junos OS Administration Library for Routing Devices.

1. Add a password to the root administration user account. Enter a clear-text password.

[edit] root# set system root-authentication plain-text-password New password: password Retype new password: password

2. Create a management console user account.

[edit] root# set system login user user-name authentication plain-text-password New Password: password Retype new password: password

3. Set the user account class to super-user.

[edit] root@# set system login user user-name class super-user

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ACX4000 Universal Access Routers Quick Start

Configure System Attributes

1. Configure the name of the router. If the name includes spaces, enclose the name in

quotation marks (“ ”).

[edit] root@# set system host-name host-name

2. Configure the router’s domain name.

[edit] root@# set system domain-name domain-name

3. Configure the IP address and prefix length for the router’s Ethernet interface.

[edit] root@# set interfaces fxp0 unit 0 family inet address address/prefix-length

4. Configure the IP address of a backup router, which is used only while the routing

protocol is not running.

[edit] root@# set system backup-router address

5. Configure the IP address of a DNS server.

6. (Optional) Configure the static routes to remote subnets with access to the

management port. Access to the management port is limited to the local subnet. To access the management port from a remote subnet, you need to add a static route to that subnet within the routing table. For more information about static routes, see the Junos OS Administration Library for Routing Devices.

7. Configure the telnet service at the [edit system services] hierarchy level.

Commit the Configuration

1. (Optional) Display the configuration to verify that it is correct.

[edit] root@# set system name-server address

[edit] root@# set routing-options static route remote-subnet next-hop destination-IP retain

no-readvertise

[edit] root@# set system services telnet

[edit] root@# show system {

host-name host-name; domain-name domain-name; backup-router address; root-authentication {

authentication-method (password | public-key);

} name-server {

address;

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Commit the Configuration

} } interfaces {

fxp0 {

unit 0 {

family inet {

address address/prefix-length;

}

} }

2. Commit the configuration to activate it on the router.

[edit] root@# commit

3. (Optional) Configure additional properties by adding the necessary configuration

statements. Then commit the changes to activate them on the router.

[edit] root@host# commit

4. When you have finished configuring the router, exit configuration mode.

[edit] root@host# exit root@host>

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ACX4000 Universal Access Routers Quick Start

Safety Warnings

WARNING: See installation instructions before connecting the router. This

is a summary of safety warnings. For a complete list of warnings for this router, including translations, see the ACX4000 Universal Access Routers

Hardware Guide at http://www.juniper.net/techpubs/.

WARNING: The intrabuilding port(s) of the router is suitable for connection

to intrabuilding or unexposed wiring or cabling only. The intrabuilding port(s) of the router MUST NOT be metallically connected to interfacesthat connect to the OSP or its wiring. Theseinterfaces are designed for use as intrabuilding interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue

4) and require isolation from the exposed OSP cabling. Theaddition of primary protectors is not sufficient protection to connect these interfacesmetallically to OSP wiring.

CAUTION: Before removing or installing components of a router, attach an

ESD strap to an ESD point, and place the other end of the strap around your bare wrist. Failure to use an ESD strap could result in damage to the router.

CAUTION: Use an external surge protective device (SPD) at the AC input of

the router.

•

Only trained and qualified personnel should install or replace the router.

•

Perform only the procedures described in this quick start or the ACX4000 Universal

Access Routers Hardware Guide. Other services should be performed by authorized

service personnel only.

•

Read the installation instructions before you connect the router to a power source.

•

Before installing the router, read the guidelines for site preparation in the ACX4000

Universal Access Routers Hardware Guide to make sure that the site meets power,

environmental, and clearance requirements for the router.

•

When installing the router, do not use a ramp inclined more than 10 degrees.

•

To prevent injury, keep your back straight and lift with your legs, not your back.

•

Mount the router at the bottom of the rack if it is the only unit in the rack.

•

When mounting the router 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 router in the rack.

Page 21

Compliance Statements for NEBS

•

When removing or installing an electrical component, always place it component-side up on a flat antistatic surface or in an electrostatic bag.

•

When you install the router, always make the ground connection first and disconnect it last.

•

Wire the DC power supply using the appropriate lugs. Always connect the ground wire first and disconnect it last.

•

Do not work on the system or connect or disconnect cables during electrical storms.

•

Beforeworking on equipment that is connectedto power lines, remove jewelry, including rings, necklaces, and watches. Metal objects heat up when connected to power and ground and can cause serious burns or become welded to the terminals.

•

Failure to observe these safety warnings can result in serious physical injury.

•

AC power cable warning (Japan):

WARNING: The attached power cable is only for this product. Do not use

the cable for another product.

•

The recommended maximum ambient temperature is to 149° F (65° C). For safe operation take into consideration the internal temperature within the rack.

•

Note the hot surface warning label on the top rear of the chassis.

Compliance Statements for NEBS

•

The equipment is suitable for installation as part of the Common Bonding Network (CBN).

•

The equipment is suitable for installation in locations where the National Electrical Code (NEC) applies.

•

The battery return connection is to be treated as an isolated DC return (i.e. DC-I), as defined in GR-1089-CORE.

•

For Juniper systems with AC power supplies, an external surge protective device (SPD) must be used at the AC power source.

Compliance Statements for EMC Requirements

•

Canada on page 22

•

European Community on page 22

Page 22

ACX4000 Universal Access Routers Quick Start

•

Israel on page 22

•

Japan on page 22

•

United States on page 22

Canada

This Class A digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

European Community

This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

Israel

Japan

United States

Translation from Hebrew—Warning: This product is Class A. In residential environments, the product may cause radio interference, and in such a situation, the user maybe required to take adequate measures.

Translation from Japanese—This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. VCCI-A

The hardware equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Page 23

Junos OS Documentation and Release Notes

For a list of related Junos OS documentation, see

http://www.juniper.net/techpubs/software/junos/.

If the information in the latest release notes differs from the information in the documentation, follow the Junos OS Release Notes.

To obtain the most current version of all Juniper Networks®technical documentation, see the product documentation page on the Juniper Networks website at

http://www.juniper.net/techpubs/.

Requesting Technical Support

Technicalproduct support is available through the Juniper Networks Technical Assistance Center (JTAC). If you are a customer with an active J-Care or JNASC support contract, or are covered under warranty, and need postsales technical support, you can access our tools and resources online or open a case with JTAC.

Junos OS Documentation and Release Notes

•

JTAC policies—For a complete understanding of our JTAC procedures and policies, review the JTAC User Guide located at

http://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf.

•

Product warranties—For product warranty information, visit

http://www.juniper.net/support/warranty/.

•

JTAC Hours of Operation —The JTAC centers have resources available 24 hours a day, 7 days a week, 365 days a year.

Self-Help Online Tools and Resources

For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called the Customer Support Center (CSC) that provides you with the following features:

•

Find CSC offerings: http://www.juniper.net/customers/support/

•

Find product documentation: http://www.juniper.net/techpubs/

•

Find solutions and answer questions using our Knowledge Base: http://kb.juniper.net/

•

Download the latest versions of software and review release notes:

http://www.juniper.net/customers/csc/software/

•

Search technical bulletins for relevant hardware and software notifications:

http://kb.juniper.net/InfoCenter/

•

Join and participate in the Juniper Networks Community Forum:

http://www.juniper.net/company/communities/

•

Open a case online in the CSC Case Management tool: http://www.juniper.net/cm/

Page 24

ACX4000 Universal Access Routers Quick Start

To verify service entitlementby product serial number, use our Serial Number Entitlement (SNE) Tool: https://tools.juniper.net/SerialNumberEntitlementSearch/

Opening a Case with JTAC

You can open a case with JTAC on the Web or by telephone.

•

Use the Case Management tool in the CSC at http://www.juniper.net/cm/.

•

Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).

For international or direct-dial options in countries without toll-free numbers, visit us at

http://www.juniper.net/support/requesting-support.html

Revision History

January 2015—530-062129. Revision 1. Minor updates.

April 2013—530-052123. Revision 1. Updated grounding information.

December 2012—530-042110. Revision 1. Initial release.

Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. The Juniper Networks Logo, the Junos logo, and JunosE are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.

Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice.

Juniper ACX4000 Quick Start Manual

Specifications and Main Features

Frequently Asked Questions

User Manual