Juniper T640 Installation Instructions Manual

Type
Installation Instructions Manual

This manual is also suitable for

Juniper T640 is a high-performance routing platform designed for large-scale service provider networks and data centers. It offers high-density 10GbE, 40GbE, and 100GbE interfaces, as well as advanced features such as MPLS, VPNs, and traffic engineering. With its modular design and redundant components, the T640 provides carrier-class reliability and scalability. Additionally, the T640 supports Junos OS, which offers a wide range of routing protocols, security features, and management tools.

Juniper T640 is a high-performance routing platform designed for large-scale service provider networks and data centers. It offers high-density 10GbE, 40GbE, and 100GbE interfaces, as well as advanced features such as MPLS, VPNs, and traffic engineering. With its modular design and redundant components, the T640 provides carrier-class reliability and scalability. Additionally, the T640 supports Junos OS, which offers a wide range of routing protocols, security features, and management tools.

T320 Inter n et Router and T640 Inter net
Routing Node Control Board (T-CB)
Installation Instructions
12 November 2004
Part No: 530-012185-01
Revision 2
This document describes how to remove and replace a Control Board (T-CB) in a
T320 Internet router and a T640 Internet routing node.
Contents
T-CB Description .................................................................... 2
T-CB Components................................................................... 3
Tools and Parts Required........................................................... 4
Replacing a T-CB ................................................................... 4
Removing a T-CB............................................................... 4
Installing a T-CB ............................................................... 5
List of Technical Publications ...................................................... 6
Requesting Support................................................................. 8
Revision History .................................................................... 9
1
T320 Internet Router and T640 Internet Routing Node Control Board (T-CB ) Installation Instructions
T-CB Description
Each T-CB works with an adjacent Routing Engine to provide control
and monitoring functions for the routing platform (see Figure 1). These
functions include determining Routing Engine mastership; controlling power
and reset for the other routing platform components; monitoring and
controlling fan speed; and monitoring system status.
You can install one or two T-CBs in the routing platform. The T-CBs install
into the upper rear of the chassis in the slots labeled
CB0 and CB1 (referred
to as
T-CB-0 and T-CB-1). If two T-CBs are installed, one functions as the
master T-CB and the other as its backup. If the master fails or is removed,
the backup restarts and becomes the master.
EachT-CBrequiresaRoutingEnginetobeinstalledintheadjacentslot.
T-CB-0
installs above RE0,andT-CB-1 installs below RE1.AT-CBdoesnotfunction
if a Routing Engine is not present in the adjacent slot.
T-CBs are hot-pluggable.
Figure 1: T-CB
g002130
Online/offline
button
Extractor clip
LEDs
Control Board - T
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IS
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IP
M/S and chassis
ID switches
Control
plane ports
NOTE: The T-CB requires JUNOS software Release 7.0 or later.
2 T-CB Description
T-CB Components
Each T-CB consists of the following components:
100-MB Ethernet switch. This switch is used for intermodule communication.
PCI bus to the Routing Engines.
Processor subsy stem (SPMB).
Three LEDs, located on the T-CB faceplate. These indicate the status of the
T-CB. Table 1 describes the functions of the T-CB LEDs.
Online/offline b utton, located on the T-CB faceplate. This button is
nonfunctional.
Two configuration switches, located on the T-CB faceplate.
NOTE: The M/S and CHASSIS ID switches on the T-CB faceplate must always be set to
S and 0 in a standalone routing platform.
If a T640 routing node is connected to a TX Matrix platform, these switches must
be set to
M and the chassis identifier (ID) of the routing node. In this case, both
T-CBs must have t he same chassis ID. For more information, see the TX Matrix
Platform Hardware Guide.
Two RJ-45 ports labeled AUX and CIP on the T-CB faceplate. These ports are not
used in a standalone routing platform. Only the
CIP port is used in a T640
routing node connected to a TX Matrix platform. For more information, see
the TX Matrix Platform Hardware Guide.
Table 1: T-CB LEDs
Label Color State Description
MASTER Blue On steadily T-CB is functioning as the master.
FAIL Amber On steadily T-CB has failed.
On steadily T-CB is online and is functioning normally.OK
Green
Blinking T-CB is pow
ering up, but not online.
T-CB Components 3
T320 Internet Router and T640 Internet Routing Node Control Board (T-CB ) Installation Instructions
Tools and Parts R equired
To replace a T-CB, you need the following tools:
Phillips (+) screwdriver, number 2
ESD wrist strap with cable
Electrostatic bag or antistatic mat
Blank panels to cover any slots not occupied by a component
Replacing a T-CB
The T-CBs are hot-pluggable. If the routing platform contains a redundant host
subsystem, the T-CB an d the Routing Engine are hot-removable and hot-insertable.
Before you replace a T-CB or a Routing Engine, you must take the host subsystem
offline(seetheT320 Internet Router Hardware Guide or the T640 Internet Routing
Node Hardware Guide). To replace a T-CB, use the following procedures:
NOTE: The figures in these procedures show the T640 routing node for reference.
Removing a T-CB on page 4
InstallingaT-CBonpage 5
Removing a T-CB
The routing platform can have one or two T-CBs. They are located in
the upper rear of the chassis in the slots marked
CB0 and CB1.Each
T-CB weighs approximately 5 lb (2.3 kg).
To remove a T-CB, follow this procedure (see Figure 2):
1. Place an electrostatic bag or antistatic mat on a flat, stable surface.
2. At tach an electrostatic discharge (ESD) grounding strap to your bare wrist
and connect the strap to one of the ESD points on the chassis. For more
information about ESD, see the T320 Internet Router Hardware Guide or the
T640 Internet Routing Node Hardware Guide.
3. Check whether the T-CB is functioning as the backup or as the master. If
necessary, take the host subsystem offline as described in the T320 Internet
Router Hardware Guide or the T640 Internet Routing Node Hardware Guide.
4. If applicable, disconnect the cable plugged into the port labeled CIP.
5. Loosen t he captive screws (using a Phillips (+) screwdriver, number 2) on the
ejector handles on both sides of the T-CB faceplate.
4 Removing a T-CB
6. Flip the ejector handles outward to unseat the T-CB.
7. Grasp the ejector handles and slide the T-CB about halfway out of the chassis.
8. Place one hand underneath the T-CB to support it and slide it completely
outofthechassis.
9. PlacetheT-CBontheantistaticmat.
10. If you are not replacing the T-CB now, install a blank panel over the empty slot.
Figure 2: Removing a T-CB
g002187
Installing a T-CB
To install a T-CB, follow this procedure (see Figure 3):
1. At tach an electrostatic discharge (ESD) grounding strap to your bare wrist
and connect the strap to an approved site ESD grounding point. For more
information about ESD, see the T320 Internet Router Hardware Guide or the
T640 Internet Routing Node Hardware Guide.
2. Ensure the ejector handles are not flush with the faceplate. If necessary, loosen
the captive screws and flip the ejector handles outward.
3. Carefully align the sides of the T-CB with the guides inside the chassis.
4. Slide the T-CB into the chassis, carefully ensuring that it is correctly aligned.
5. Grasp both ejector handles and press them inward to seat the T-CB.
6. Tighten the captive screws on the ejector handles, using a Phillips (+)
screwdriver, number 2.
7. If applicable, reconnect the cable previously plugged into the CIP port.
Installing a T-CB 5
T320 Internet Router and T640 Internet Routing Node Control Board (T-CB ) Installation Instructions
8. If power is applied to the T-CB and its corresponding Routing Engine is
functioning normally, the T-CB comes online automatically. To verify that the
T-CB is functioning normally, check the LEDs on its faceplate. The green
OK LED
should light steadily a few minutes after the T-CB is installed. If the
FAIL LED is
lit steadily, remove and install the T-CB again (see “Removing a T-CB” on page
4 and “Installing a T-CB on p age 5 ). If the
FAIL LED still lights steadily, the
T-CB is not functioning properly. Cont act your cust omer support representativ e.
To check the status of the T-CB, use the CLI command:
user@host> show chassis environment cb
Figure 3: Reinstalling a T-CB
g002188
List of Technical Publications
Table 2 lists the software and hard ware guides and release notes for Juniper
Networks routing platforms that use the JUNOS Internet software and d escribes
the contents of each book.
Table 2: Juniper Networks Technical Documentation
Book Description
JUNOS for J-series, M-series, and T-series Routing Platforms Configuration Guides
Feature Guide
Provides a detailed explanation and configuration examples for
several of the most complex features in t he JUNOS softwa re.
System Basics
Provides an overview of the JUNOS software and describes how to
install and upgrade the software. This manual also describes how
to configure system management functions and how to configure
the chassis, including user accounts, passwords, and r e dundancy.
6 List of Technical Publications
Book Description
Network Interfaces and Class of Service
Provides an overview of the network interface and class-of-service
functions of the JUNOS software and describes how t o configure
the network interfaces on the router.
MPLS Applications
Provides an overview of traffic engineering concepts and describes
how to configure traffic engineering protocols.
Multicast Protocols
Provides an overview of multicast concepts and describes how to
configure multicast routing protocols.
Network Management
Provides an overview of network management concepts and
describes how to configure various network management features,
such as SNMP, accounting options, and cflowd.
Policy Framework
Provides an overview of policy concepts and describes how to
configure routing policy, firewall filters, and forwarding options.
Routing Protocols
Provides an overview of routing concepts and describes how to
configure routing, routing instances, and unicast routing protocols.
Services Interfaces
Provides an overview of the services interfaces functions of the
JUNOS software and describes how to configure the services
interfaces on the router.
VPNs
Provides a
n overview and describes how to configure Layer 2 and
La y er 3 virtual private networks (VPNs), virtual private LAN service
(VPLS), and Lay er 2 circuits. Pr ovides configuration examples .
JUNOS Refe
renc es
Network and Services Interfaces Command
Reference
Describes the JUNOS Internet software operational mode
commands you use to monitor and troubleshoot network and
services interfaces on Juniper Networks routing platforms.
Protocols , Class of Service, and Sy stem Basics
Command Reference
Describes the JUNOS Internet software operational mode
commands you use to monitor and troubleshoot most aspects of
Juniper Networks routing platforms.
System Log Messages Reference
Describes how to access and interpr et system log messages
generated by JUNOS softwar e modules and provides a reference
page for each message.
JUNOScript API D ocumentation
JUNOScript API Guide
Describes how to use the JUNOScript application programming
interface (API) to monitor and configure Juniper Networks routers.
JUNOScript API Configuration Reference
Provides reference pages for the configuration tags in the
JUNOScript API.
JUNOScript API Operational Reference
Provides reference pages for the operational tags in the JUNOScript
API.
JUNOS Comprehensive Index and Glossar y
Comprehensive Index and Glossary
Provides a complete index of all JUNOS Internet software books
and the JUNOScript API Guide. Also provides a comprehensive
glossary.
Hardware Docum entation
Hardware Guide
Describes how to install, maintain, and troubleshoot routers and
router components. Each platform has its own hardware guide.
PIC Guide
Describes the router Physical Interface Cards (PICs). Each router
platform has its own PIC guide.
List of Technical Publications 7
T320 Internet Router and T 640 Internet Routing Node Control Board (T-CB) Installation Instructions
Book Description
JUNOScope Documentation
JUNOScope Software User Guide
Describes the JUNOScope software graphical user interface (GUI),
how to install and administer the software, and how to use the
software to manage router configuration files and monitor router
operations.
J-series Services Router Documentation
J-series Services Router User Guide
Contains instructions for installing, configuring, and managing a
J-series Services Router. The guide explains how to prepare your
site for installation, unpack and install the hardware, power on the
router, configure secure routing, monitor network operations, and
perform routine maintenance.
Release Notes
JUNOS Internet Softw are Release Notes
Provide a summary of new features for a particular software
release. Software release notes also contain corrections and
updates to published JUNOS and JUNOScript manuals, pro vide
information that might have been omitted from the manuals, and
describe upgrade and downgrade procedures.
Hardware Release Notes
Describe the available documentation for the router platform
and summarize known problems with the hardware and
accompanying software. Each platform has its own release notes.
JUNOScope Software Release Notes
Contain corrections and updates to the published JUNOScope
manual, pro vide information that might have been omitted from
the manual, and describe upgr ade and do wngrade procedures.
J-series Services Router Release Notes
Briefly describe Services Router features, identify known hardw a re
problems, and provide upgr a de and downgrade instructions
Requesting Support
For technical support, open a support case using the Case Manager link at
http://www.juniper.net/support/ or call 1-888-314-JTAC (within the United States) or
1-408-745-9500 (outside the United States).
If you are reporting a hardware or software problem, issue the following command
from the CLI before contacting support:
user@host>request support information | save
filename
To provide a core file to Juniper Networks for analysis, compress the file with
the
gzip utility, rename the file to include your company name, and copy it to
ftp.juniper.net:pub/incoming. Then send the filename, along with software version
information (the output of t he
show version command) and the configuration, to
support@juniper.net.
For documentation issues, fill out the bug report form located at
http://www.juniper.net/techpubs/docbug/docbugreport.html.
8 Requesting S upport
Revision History
12 November 2004—Revision 2. Added JUNOS software requirement, and updated
support section.
12 November 2004—Revision 1.
Copyright © 2004, Juniper Networks, Inc. All r igh ts reserved.
Juniper Networks, the Juniper N etwor ks logo, NetScreen, NetScreen Technologies, the N etS creen logo, NetScreen-Glo bal Pro, ScreenO S, a n d
GigaScreen are registered trademarks of Juniper Networks, Inc. in the United States and other cou nt ries.
The following are trademarks of Juniper Networks, Inc.: ERX, ESP, E-series, Instant Virtual Extranet, Internet Processor, J2300, J4300, J6300, J-Protect,
J-series,J-Web,JUNOS,JUNOScope,JUNOScript,JUNOSe,M5,M7i,M10,M10i,M20,M40,M40e,M160,M320,M-series,MMD,NetScreen-5GT,
NetScreen-5XP, NetScreen-5X T, NetScreen-25, Net Screen-50, NetS creen-204, NetScreen-208, NetScreen-500, NetScreen-520 0, N et Screen-5400,
NetScreen-IDP 10, NetScreen-IDP 100, NetScreen-IDP 5 00 , NetScreen-Remote Security Clie nt, NetScreen-Remote VPN Client, NetScreen-SA 1000 Series,
NetScreen-SA 3000 Ser ies, NetScreen-SA 5000 Se ries, NetScreen-SA Central Manager, Net Screen S ecure Access, NetScreen-SM 3000, NetScreen-Security
Manag er, NMC-R X , SD X, Stateful Sign atu re, T320, T64 0, T-ser ies, and TX Mat rix. All other t rademar ks, service marks, registered trademarks, or registered
service marks are th e property of their respective owners. All specifications are subject to chan ge without n otice. Junipe r Networks assumes no responsibility
for any ina ccuracies in this docume n t. Juniper N etworks reserves t he right to change, modify, transfer, or otherwise revise this publi cation with outnotice.
Requesting Support 9
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Juniper T640 Installation Instructions Manual

Type
Installation Instructions Manual
This manual is also suitable for

Juniper T640 is a high-performance routing platform designed for large-scale service provider networks and data centers. It offers high-density 10GbE, 40GbE, and 100GbE interfaces, as well as advanced features such as MPLS, VPNs, and traffic engineering. With its modular design and redundant components, the T640 provides carrier-class reliability and scalability. Additionally, the T640 supports Junos OS, which offers a wide range of routing protocols, security features, and management tools.

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