Juniper JRR200 Manuale utente

JRR200 Route Reflector Quick Start

JRR200RouteReflectorOverview............................................................................1

PackageContents.....................................................................................1

RegistertheProduct...................................................................................2

JRR200RouteReflectorChassisOverview....................................................................2

MounttheJRR200RouteReflectoronFourPostsofaRack.......................................................3

ConnecttheGroundingCable...............................................................................4

PowerontheJRR200RouteReflector........................................................................5

ConnecttotheConsole....................................................................................7

InitialConfigurationUsingtheCLI............................................................................8

PowerOfftheDevice......................................................................................9

ResettheConfiguration....................................................................................9

SafetyWarningsSummary.................................................................................9

Reference...............................................................................................9

JRR200 Route Reflector Overview

The Juniper Networks JRR200 Route Reflector is a 1U form factor appliance with a multicore x86 CPU and preinstalled vRR

software that can host one route-reflector instance. The JRR200 route reflector is suitable for large enterprises, data centers and

service providers for hosting vRR software to scale up to 30 million routing information base (RIB) entries.

The JRR200 route reflector comes with eight 1/10 Gigabit Ethernet SFP+ ports, 64 GB of DDR4 memory, and two 240-GB

solid-state drives (SSDs) in a RAID1 configuration. The JRR200 route reflector is available in both AC and DC models which

support Zero Touch Provisioning mode (ZTP) to ensure seamless insertion into the network and provide operational simplicity.

For more information about the JRR200 Route Reflector Hardware, see the JRR200 Route Reflector Hardware Guide available

at:

https://www.juniper.net/documentation/en_US/release-independent/junos/information-products/pathway-pages/jrr-series/jrr200/index.html

NOTE: The JRR200 route reflector shipment package contains a packing list. Check the parts in the shipment against

the items on the packing list. If anything is missing or damaged, contact your Juniper Networks customer service

representative.

Package Contents

The JRR200 route reflector is shipped with the following parts:

•Four-post rack-mounting kit

•Fourteen flat-head screws to secure the mounting brackets to the chassis

•An AC power cord with plugs appropriate for your geographical location

•RJ-45 cable and RJ-45 to DB-9 serial port adapter

Register product serial numbers on the Juniper Networks website and update the installation base data if there is any addition

or change to the installation base or if the installation base is moved. Juniper Networks will not be held accountable for not

meeting the hardware replacement service-level agreement for products that do not have registered serial numbers or accurate

installation base data.

Update your installation base at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp.

JRR200 Route Reflector Chassis Overview

g100080

LEDs

Management

port

USB 2.0

ports

1G/10G SFP+

HA ports

1G/10G SFP+

ports

Console Reset

buttonport

ValueSpecification

1.75 in. x 17.48 in. x 25 in.

(4.45 cm x 44.40 cm x 63.50 cm)

Dimensions (H x W x D)

29 lb (13.16 kg) with two AC power supplies

28.8 lb (13.06 kg) with two DC power supplies

Chassis weight

200 WAverage power consumption

1500 BTU/hourMaximum thermal output

5% to 90%, non-condensingRelative humidity

JRR200 Route Reflector Quick Start

Mount the JRR200 Route Reflector on Four Posts of a Rack

You can mount a JRR200 route reflector in a 19-inch four-post rack configuration. An AC device weighs approximately 29 lb

(13.16 kg) and a DC device weighs approximately 28.8 lb (13.06 kg).

You will need the items listed below to mount the JRR200 route reflector onto the rack:

•Electrostatic discharge (ESD) grounding strap

•Screws to secure the mounting brackets to the chassis

•Rack-mounting screws to secure the chassis to the four rack posts—not provided

•Phillips (+) screwdriver, number 2

•Two persons are required for mounting the JRR200 route reflector.

NOTE: Ensure that the rack is in its permanent location, allowing adequate clearance for airflow and maintenance,

and secured to the building structure.

NOTE: If you are mounting multiple units in the rack, mount the heaviest unit at the bottom and mount the others

from bottom to top in order of decreasing weight.

CAUTION: Wrap and fasten one end of the ESD grounding strap around your wrist and connect the other end to a

site ESD point.

NOTE: Ensure that the rear of the JRR200 route reflector is supported throughout the process of mounting the

JRR200 route reflector into the rack.

To mount the JRR200 route reflector on a rack:

1. Attach the front-mounting brackets and the side mounting rails to the chassis by using the flat-head screws.

g100081

JRR200 Route Reflector Quick Start

2. Have one person grasp both sides of the JRR200 route reflector, lift it, and position it in the rack so that the front mounting

bracket holes align with the threaded holes in the rack rail and the second person secure the front of the JRR200 route reflector

to the rack by using rack-mounting screws (and cage nuts and washers if your rack requires them).

g100082

3. Continue to support the JRR200 route reflector, and have the second person slide the rear mounting blades into the channels

of the side mounting rails and secure the blades to the rack. Use rack-mounting screws (and cage nuts and washers if your

rack requires them) to attach the sliding blades to the rack.

g100083

Connect the Grounding Cable

1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD

grounding point. See the instructions for your site.

2. Connect one end of the grounding cable to a proper earth ground, such as the rack in which the JRR200 route reflector is

mounted.

JRR200 Route Reflector Quick Start

3. Place the grounding cable lug over the grounding point on the rear of the chassis.

NOTE: The JRR200 route reflector should be permanently connected to ground during normal operation. A

licensed electrician must attach a cable lug to the grounding cable. A cable with an incorrectly attached lug can

damage the JRR200 route reflector.

4. Secure the grounding cable lug to the grounding point with the screw.

5. Dress the grounding cable and ensure that it does not touch or block access to other device components and that it does not

drape where people could trip over it.

Power on the JRR200 Route Reflector

NOTE: Check that the AC or DC power supplies are fully inserted into the chassis.

If you are using the AC model, perform the following steps:

1. Set the power switch on the JRR200 route reflector to the off (O) position.

2. Insert the coupler end of the power cord into the AC power cord inlet on the AC power supply faceplate. Push the power cord

retainer onto the power cord.

NOTE: An AC-powered device gets additional grounding when you connect the power supply in the device to a

grounded AC power outlet by using the power cord.

3. Insert the power cord plug into an AC power source outlet.

JRR200 Route Reflector Quick Start

4. Repeat steps 2and 3for the second AC power supply.

5. If the AC power source outlet has a power switch, set it to on (|) position. Set the power switch on the JRR200 route reflector

to the on (|) position and it will power on.

•

•If there is no power switch on the AC power source outlet, set the power switch on the JRR200 route reflector to the on (|)

position and it will power on.

6. Verify that the AC and DC LEDs on each power supply are lit green.

If you are using the DC model, perform the following steps:

WARNING: Before performing the following procedure, ensure that there is no power in the DC circuit. To ensure that

all power is cut off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker

to the off (0) position, and tape the switch handle of the circuit breaker in the off position.

1. Ensure that the voltage across the DC power source cable leads is 0 V and that the cable leads do not become active while

you are connecting DC power.

2. Verify that the DC power cables are correctly labeled before connecting them to the power supply. In a typical power distribution

scheme where the return is connected to chassis ground at the battery plant, you can use a multi-meter to verify the resistance

of the – 48 V and RTN DC cables to chassis ground:

•The cable with very high resistance (indicating an open circuit) to chassis ground will be connected to the V - (input) DC

power input terminal.

•The cable with very low resistance (indicating a closed circuit) to chassis ground will be connected to the V + (return) DC

power input terminal.

3. Remove the protective cover from the terminal studs on the faceplate. Save this cover for future use.

4. Remove the screws on the terminals by using a number 2 Phillips (+) screwdriver.

5. Secure each positive (+) DC source power cable lug to a RTN (return) terminal. Secure each negative (–) DC source power

cable lug to a -48 V (input) terminal.

6. Tighten the screws on the power supply terminals until snug using the screwdriver. Do not overtighten.

7. Replace the protective cover over the terminal studs on the faceplate.

8. Switch the circuit breaker to the ON (|) position.

9. Verify that the IN and OUT LEDs on the power supply are lit green and are on steadily.

JRR200 Route Reflector Quick Start

NOTE: Wait until the Status LED on the front panel of the JRR200 route reflector is solid green before proceeding

to the next step.

g100085

Power

Status

SSD

Connect to the Console

To configure the JRR200 route reflector, you must connect a management device to the CONSOLE port located on the front

panel of the JRR200 route reflector, using the provided RJ-45-to-DB-9 adapter and the RJ45 cable.

1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to the ESD point on the

chassis.

2. Plug one end of the RJ-45 cable into the CONSOLE port of the JRR200 route reflector and the other end into the DB-9 serial

port adapter.

g100086

Console port

RJ-45 cable Serial port

3. Connect the DB-9 serial port adapter end of the RJ-45 cable to the serial port of your management device. Use the following

values to configure the serial port:

•Baud rate—9600

•Parity—N

•Data bits—8

•Stop bits—1

•Flow control—None

JRR200 Route Reflector Quick Start

Initial Configuration Using the CLI

Access the CLI to perform the initial configuration.

1. Log in to the device as root. When the device is powered on with the factory-default configuration, you do not need to enter

a password.

2. At the (%) prompt, type cli to start the CLI and press Enter. The prompt changes to an angle bracket (>) when you enter the

CLI operational mode.

root% cli

root>

3. At the (>) prompt, type configure and press Enter. The prompt changes from >to #when you enter configuration mode.

root>configure

Entering configuration mode

[edit]

root#

4. Set the root authentication password by entering a cleartext password, an encrypted password, or an SSH public key string

(DSA or RSA).

root# set system root-authentication plain-text- password

New password: password

Retype new password: password

5. Configure the route for the management interface (optional, required only if you do not connect the MGMT port directly to the

management device).

root# set routing-options static route destination prefix next-hop gateway

6. Commit the configuration changes.

root# commit

7. Connect the MGMT port on the device to the Ethernet port on the management device using an RJ-45 cable.

8. The JRR200 route reflector MGMT port is internally mapped to the em0 interface in Junos. By default, the management network

interface (em0) is configured with DHCP enabled. If there is a DHCP server on the management network, then the JRR200

management network interface is automatically assigned an IP address. If there is no DHCP server on the management network

then you need to configure the management network interface IP address by performing the following steps:

a. Delete the default management interface configuration.

root# delete interfaces em0

b. Configure a new IP address for the management interface.

root# set interfaces em0 unit 0 family inet address address/prefix-length

c. Commit the configuration changes.

root# commit

d. Configure an IP address for the management device. Ensure that the IP address is on the same subnetwork as the

management interface (em0).

9. When you have finished configuring the device, exit configuration mode:

JRR200 Route Reflector Quick Start

[edit]

root# exit

Power Off the Device

To power off the device, press the power switch on the rear of the device. After powering off the device, wait at least 60 seconds

before turning it back on.

Reset the Configuration

Pressing and holding the RESET button—which is on the front panel of the chassis—for 5 seconds or more deletes all configurations

(backup configurations and rescue configuration) on the device, and loads and commits the factory configuration.

Safety Warnings Summary

This is a summary of safety warnings.

For a complete list of warnings, including translations, see the JRR200 Route Reflector documentation at:

https://www.juniper.net/documentation/en_US/release-independent/junos/information-products/pathway-pages/jrr-series/product/

WARNING: Failure to observe the following safety warnings can result in personal injury or death:

•Permit only trained and qualified personnel to install or replace device components.

•Perform only the procedures described in this Quick Start Guide and the JRR200 route reflector documentation.

Other services must be performed only by authorized service personnel.

•Before installing the JRR200 route reflector, read the planning instructions in the JRR200 route reflector

documentation to make sure that the site meets power, environmental, and clearance requirements for the device.

•Before connecting the JRR200 route reflector to a power source, read the installation instructions in the JRR200

route reflector documentation.

•The JRR200 route reflector weighs approximately 29 lb (13.16 kg). Manually installing the device in a rack requires

two persons; one to lift the device and the second to install the mounting screws. To prevent injury while lifting,

keep your back straight and lift with your legs, not your back.

•If the rack has stabilizing devices, install them in the rack before mounting or servicing the device in the rack.

•Before installing or after removing an electrical component, always place it component-side up on an antistatic

mat placed on a flat, stable surface or in an antistatic bag.

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

•Before working on equipment that is connected to 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.

Reference

•Technical Support

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

•JRR200 Route Reflector Hardware Guide

https://www.juniper.net/documentation/en_US/release-independent/junos/information-products/pathway-pages/jrr-series/jrr200/index.html

•Supported Transceivers

https://apps.juniper.net/hct/product/#prd=JRR200

JRR200 Route Reflector Quick Start

Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc. and/or its affiliates in the United States

and other countries. All other trademarks may be property of their respective owners. Juniper Networks assumes no responsibility for any inaccuracies in this

JRR200 Route Reflector Quick Start

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