Juniper E-Series User manual

Category
Networking
Type
User manual
E-series™ Routing Platforms
ERX™ Hardwa
re Guide
Release 7.0.x
Juniper Networks, Inc.
1194 North Mathilda Avenue
Sunnyvale, California 94089
USA
408-745-2000
www.juniper.net
Part Number : 162–xxxxx-00, Revision A00
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orks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to
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Copyright © 2005, Juniper Networks, Inc. All rights reserved.
E-series™ Routing Platforms ERX™ Hardware Guide, Release 7.0.x
Copyright © 2005, Juniper Networks, Inc.
All rights reserved. Printed in USA.
Writing: Jo
hn Borelli, Helen Shaw
Editing: Be
n Mann, Fran Mues
Illustrati
on: John Borelli
Cover Design
: Edmonds Design
Revision History
7 September 2004—Removed software i nstallation chapter, 7.0.x
1 August 2004—Protocol and module combinations appendices moved to new book; minor updates, 6.0.0b1
17 September 2004—Minor updates, 6.0.0b2
1 November 2004—Minor updates, 6.0.x
15 December 2004—Minor updates, 6.1.0b1
7 February 2005—Beta draft, added HA blurb to SRP section, 6.1.0b2
7 March 2005—Updated rack illustrations, moved hw compliances and install guidelines to new Appendix, minor updates, 6.1.x
The information in this document is current as of the date listed in the revision history.
Juniper Netw
orks assum es no responsibility for any i naccuracies in this document. Juniper Networks reserves the right to change, modify, transfer or
otherwise r
evise this publication without notice.
Products made or sold by Juniper Networks (including the ERX-310, ERX-705, ERX-710, ERX-1410, ERX-1440, M5, M7i, M10, M10i, M20, M40, M40e,
M160, M320, and T320 routers, T640 routing node, and the JUNOS and SDX-300 software) or components thereof might be covered by one or more of the
following patents that are owned by or licensed to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479,
6,406,312, 6,429,706, 6,459,579, 6,493,347, 6,538,518, 6,538,899, 6,552,918, 6,567,902, 6,578,186, and 6,590,785.
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Table of Cont
ents
About This G
uide
xi
Objectives ............................................................................xi
Audience..............................................................................xi
E-series Routers..................................................................... xii
Documentation Conventions ...................................................... xii
List of Technical Publications ......................................................xiv
Obtaining Documentation ......................................................... xv
Documentation Feedback.......................................................... xv
Requesting Support.................................................................xvi
Part 1
Installing and Using E-series Routers
Chapter 1 E-series Ove
rview
3
Overview ..............................................................................3
Where E-series Routers Fit In........................................................3
E-series Routers.......................................................................5
ERX-14xx Models................................................................5
ERX-7xx Models .................................................................7
ERX-310 Router ..................................................................9
E-series Modules.................................................................... 10
SRP Module......................................................................11
Module Details............................................................. 13
SRP Module Redundancy.................................................14
Nonvolatile Storage ....................................................... 14
SRP I/O Module ................................................................14
Module Details............................................................. 15
Line Modules................................................................... 15
Packet Classification ...................................................... 16
I/O Modules .................................................................... 16
Network Management Tools .......................................................17
CLI Management...............................................................17
SNMP MIB Management ...................................................... 17
NMC-RX Device Management System .......................................17
Redundancy Features............................................................... 17
SRP Modules ................................................................... 17
NVS Cards.................................................................. 18
Line Modules................................................................... 18
Power ...........................................................................20
Fans ............................................................................. 21
Table of Contents v
ERX 7.0.x Hardware Guide
Chapter 2 Unpacking and Inspecting E-series Routers
23
Before You Begin.................................................................... 23
Unpacking ERX-14xx Models...................................................... 23
Unpacking ERX-7xx Models and ERX-310 Routers .............................. 24
Inspecting E-series Router Components and Accessories....................... 25
If You Detect or Suspect Damage ................................................. 25
Contacting Juniper Networks ......................................................25
The Next Step ....................................................................... 26
Chapter 3 Installing E-series Routers
27
Before You Begin.................................................................... 27
Freestanding Installation ........................................................... 27
Rack-Mounted Installation ......................................................... 28
Installation Guidelines ......................................................... 28
Safety Guidelines............................................................... 30
Preparing the Equipment Racks .............................................. 32
Installing the Router ...........................................................32
The Next Step ....................................................................... 33
Chapter 4 Installing Modules
35
Overview ............................................................................ 35
Slot Groups ..................................................................... 36
Slot Groups for the ERX-1410 Router.................................... 36
Slot Groups for the ERX-7xx Models..................................... 37
Combinations of Line Modules In Slot Groups............................... 38
OC48 Line Modules............................................................38
GE-2 Line Modules ............................................................. 38
Managing Modules Using the Software....................................... 38
Hot-Swapping Modules ........................................................ 38
Protecting Modules and Slots ................................................. 38
Order of Installation ........................................................... 40
Required Tools and Safety Items ............................................. 40
Safety Guidelines ................................................................... 40
Installing SRP I/O and SRP Modules............................................... 41
Installing an SRP I/O Module.................................................. 42
Installing an SRP Module...................................................... 42
Installing Line and I/O Modules.................................................... 44
Installing a Line Module or an I/O Module ................................... 44
Removing a Line Module, SRP Module, or SRP I/O Module ..................... 45
Installing Components for Line Module Redundancy............................ 47
Installing the Line Modules.................................................... 47
Installing the Redundancy Midplane ......................................... 48
Installing the I/O Modules ..................................................... 49
Verifying the Installation ......................................................50
Configuring Line Module Redundancy ............................................50
The Next Step ....................................................................... 50
vi Table of Contents
Table of Contents
Chapter 5 Cabling E-series Routers
51
Cabling Overview................................................................... 51
Required Tools, Wires, and Cables ................................................ 53
Cabling the SRP I/O Module ....................................................... 54
External Timing Ports .........................................................54
Management Ports ............................................................ 57
Connecting to the Network............................................... 58
Connecting to a Console Terminal.......................................58
Cabling the E-series Router for Power.............................................58
Task 1: Turn Off All E-series Router Power................................... 61
Task 2: Connect the Grounding Cables....................................... 61
Task 3: Connect the Power Cables............................................ 61
ERX-7xx models, ERX-14xx models, ERX-310 router (DC model).... 61
ERX-310 router (AC model)...............................................63
Cabling I/O Modules................................................................64
BNC Connectors................................................................ 64
HSSI Connectors ............................................................... 64
RJ-45 Connectors............................................................... 65
RJ-48C Connectors............................................................. 65
LC Duplex Connectors......................................................... 66
SC Duplex Connectors......................................................... 66
SMB Connectors................................................................ 68
X.21/V.35 Connectors..........................................................69
Redundant Ports ............................................................... 70
The Next Step ....................................................................... 70
Chapter 6 Powering Up E-series Routers
71
Before You Power Up the System.................................................. 71
Powering Up......................................................................... 71
Initialization Sequence ........................................................72
Status LEDs..........................................................................73
Powering Down ..................................................................... 73
The Next Step ....................................................................... 73
Chapter 7 Accessing E-series Routers
75
Setting Up Management Access ................................................... 75
Console Port Setup ................................................................. 76
Using HyperTerminal ......................................................... 76
Connecting Directly to the E-series Router .................................. 76
Assigning an IP Address ....................................................... 78
Telnet Setup ......................................................................... 78
SNMP ................................................................................ 80
The Next Step ....................................................................... 80
Chapter 8 Maintaining E-series Routers
81
Required Tools and Items .......................................................... 81
Storing Modules and Components ................................................ 82
Table of Contents vii
ERX 7.0.x Hardware Guide
Cleaning the System................................................................ 82
Upgrading NVS Cards on SRP Modules ........................................... 83
Upgrading a System That Contains One SRP Module....................... 83
Upgrading a System That Contains Two SRP Modules...................... 84
Replacing an NVS Card ........................................................ 85
Upgrading Memory on SRP Modules..............................................86
Checking the Memory Installed...............................................87
Removing SODIMMs...........................................................87
Adding New SODIMMs ........................................................ 87
Verifying the Upgrade ......................................................... 89
Replacing SFPs on GE I/O Modules................................................89
Removing SFPs................................................................. 89
Installing SFPs.................................................................. 90
Verifying the Installation ......................................................93
Replacing Fan Trays ................................................................ 93
Removing the Fan Tray ........................................................ 95
Installing the Fan Tray ........................................................ 95
Installing a Cable-Management Bracket on ERX-7xx Models ................... 96
Chapter 9 Troubleshooting
99
Diagnosing Problems............................................................... 99
Initialization Sequence ........................................................99
Troubleshooting Power Failures...................................................100
Understanding Status LEDs to Troubleshoot.....................................100
LED Identification.............................................................101
LED Activity ...................................................................106
Redundancy Status ...........................................................109
Monitoring Temperatures of Modules ............................................109
Resetting Line Modules and SRP Modules....................................... 110
Double-Bit Errors on SRP Modules ............................................... 110
Detecting Double-Bit Errors .................................................. 110
Fixing Double-Bit Errors...................................................... 111
Chapter 10 System Specifications
113
ERX-14xx Models Specifications .................................................113
ERX-7xx Models Specifications................................................... 116
ERX-310 Router Specifications ................................................... 119
Part 2
Appendixes
Appendix A Installation Guidelines and Requirements
125
Your Preinstallation Responsibilities .............................................125
Environmental Requirements.....................................................126
Regulatory Compliances ..........................................................126
Safety Guidelines ..................................................................126
viii Table of Contents
Table of Contents
ERX-310 Power Cord Warnings (AC Model).................................128
Equipment Rack Requirements...................................................128
Mechanical Requirements....................................................130
Space Requirements..........................................................130
Proper Rack Installation ......................................................130
Cabling Recommendations .......................................................131
Hardware Compliance.............................................................132
Federal Communications Commission (FCC) Statement ..................132
FCC Requirements For Consumer Products ................................133
Food and Drug Administration, Center for Devices and Radiological
Health..........................................................................133
Canadian Department Of Communications Radio Interference
Regulations ....................................................................133
Réglement sur le brouillage radioélectrique du ministère des
communications ..............................................................133
Industry Canada Notice CS-03 ...............................................133
Avis CS-03 dIndustrie Canada...............................................134
D.O.C. Explanatory Notes: Equipment Attachment Limitations ..........135
Notes explicatives du ministère des Communications: limites visant les
accessoires ....................................................................135
EC Declaration of Conformity................................................136
Voluntary Control Council for Interference (VCCI) Statement for Japan ..136
Appendix B Cable Pinouts
137
SRP I/O Module ....................................................................13
7
CT1andCE1I/OMod
ules.........................................................140
Appendix C Customer Support
145
Contacting Customer Support ....................................................145
Return Procedure..................................................................145
Locating Component Serial Numbers ...........................................146
Information You Might Need to Supply to JTAC .................................147
Tools and Parts Required..........................................................148
Returning Products for Repair or Replacement .................................148
Packing Instructions for Returning a Chassis ...............................148
Appendix D Declaration of Conformity
151
Declaration of Conformity ........................................................151
Part 3
Index
Index................................................................................155
Table of Contents ix
ERX 7.0.x Hardware Guide
x Table of Contents
About This Gu
ide
This preface provides the following guidelines for using this manual and related
Juniper Networks, Inc., technical documents:
Objectives on page xi
Audience on
page xi
E-series Routers on p ag e xii
Documentation Conventions on page xii
List of Te ch
nical Publications on page x iv
Obtaining Documentation on page xv
Documentation Feedback on page xv
Requesting
Support on page xvi
Objective
s
This E-seri
es™ Routing Platforms Hardware Guide provides the information you nee d
to install and start the E-series router.
NOTE: An E-s
eries router is ship pe d with t he late st system software installed. To
install a futu re release or reinstall the system software, see Appendix B, I nstalling
JUNOSe Software.
If the information in the latest Release Notes differs from the in formation in
this gu ide
, follow the Release Notes.
Audience
This guide
is intended for experienced system and network specialists working with
E-series routers in an Internet access env ironment.
Audience xi
ERX 7.0.x Hardware Guide
To use this g uide, you need a broad u nde rstanding of networks in general, the
Internet in pa
rticular, networking principles, and n etwork configuration. You must
also be familiar with one or more of the following Interne t routing protocols:
Border Gateway Protocol (BGP)
Routing Information P rotocol (RIP)
Intermediate System-to-Intermediate System (IS-IS)
Open Shortest Path First (OSPF)
Internet Control Message Protocol (ICMP) router discovery
Internet Group Management Proto col (IGMP)
Distance Vector Multicast Routing Protocol (DVMRP)
Protocol-Independent Multicast (PIM)
Multiprotocol Label Switching (MPLS)
Resource Reservation Protocol (RSVP)
Simple Network Management Protocol (SNMP)
E-series Routers
Five models of E-series routers are available:
ERX-1440 router
ERX-1410 router
ERX-710 router
ERX-705 router
ERX-310 router
All models use the same software. For information about the differences between
themodels,seetheE-seriesHardwareGuide.
In the E-series documentation, the term ERX-14xx models refers to both the
ERX-1440 ro
uter and the ERX-1410 router. Similarly, the term ERX-7xx m odels
refers to both the ERX-710 router and the ERX-705 router. Other E-series router
designations refer to specific models.
Documentation Conventions
Table 1 defines the notice icons used in this guide.
xii Documentation Conventions
About This Guide
Table 1: Notice Icons
Icon Meaning Description
Informational note Indicates important features or
instructions.
Caution
Indicates a situation that might result in
loss of data or hardware damage.
Warning
Alertsyoutotheriskofpersonalinjury
or death.
Table 2 defin
es text conventions used in this guide and the command syntax
conventions used primarily in the JUNOSe C om m and Reference Guide.Formore
information about command syntax, see the JUNOSe System Basics Configuration
Guide, Chap
ter 2, Command Line Interface.
Table 2: Tex
t and Syntax Conventions
Convention Description Examples
Text Conventions
Bold typeface Represents names of commands and
keywords in text.
Issue the clock source
command.
Specify the keyword exp-msg.
Bold sans serif typeface
Represents text that you must type.
host1(config)#traffic class low-loss1
Fixed-width typeface
Represents output on the terminal
screen.
host1#show ip community list
Community standard list 1
permit 0:100 0:200 0:300
Italic ty
peface
Emphasizes words.
Identifies variables.
Identifies chapter, appendix,
and book names.
There are two levels of access,
user and privileged .
clusterId , ipAddress .
Appendix A, System
Specifications.
+ (plus sign) linking key names Indicates that you must press two or
more keys simultaneously.
Press Ctrl+b.
Syntax Conventions in the Command Reference Guide
Plain typeface Represents keywords. terminal length
Italic typeface
Represents variables.
mask , accessListName
|(pipesymbol)
Indicates a choice between the
keywords or variables on either side of
the symbol. (Specifying a choice can be
either optional or required.)
diagnostic | line
[ ] (square brackets) Enclose an o ptional choice of a single
keyword or variable .
[ internal | external ]
Documentation Conventions xiii
ERX 7.0.x Hardware Guide
Convention Description Examples
[ ]* (square brackets and the asterisk) Enclose an optional choice of one or
more keywords or variables.
[level1|level2|l1]*
{}(braces)
Enclosearequ
ired choice of a single
keyword or variable .
{ permit | deny } { in | out }
{ clus terId | ipAddress }
List of Technical Publications
Table 3 lists and describes the E-series doc ument set. A complete list of
abbreviations used in this document set, along with their spelled-out terms, is
provided in the JUNOSe System Basics Configuration Guide, A ppend ix A, Abbreviations
and Acronyms .
Table 3: Juniper Networks E-series Technical Publications
Document Description
E-series Hardware Guide
Provides the necessary procedures for getting the router
operational, including information on installing, cabling,
powering up, configuring the router for management access,
and general troubleshooting. Describes SRP modules, line
modules, and I/O modules available for the E-series routers.
E-series Module Guide
Provides detailed specifications for line modules and I/O
modules, and information about the compatibility of these
modules with JUNOSe software releases. Lists the layer
2 protocols, layer 3 protocols, and applications that line
modules and their corresponding I/O modules support.
Provides module LED information.
JUNOSe System Basics Configuration Guide
Describes planning and configuring your network, installing
JUNOSe software, managing the router, configuring
passwords and security, configuring the router clock, and
configuring virtual routers. Includes a list of references that
provide information on the protocols and features supported
by the router.
JUNOSe Physical Layer Configuration Guide
Describes configuring physical layer interfaces.
JUNOSe Link Layer Configuration Guide
Describes configuring link layer interfaces.
JUNOSe Routing Protocols Configuration Guide, Vol. 1
Provides information about configuring routing policy and
configuring IP, IP routing, and IP security.
JUNOSe Routing Protocols Configuration Guide, Vol. 2
Describes BGP routing, MPLS, BGP-MPLS VPNs, and
encapsulation of layer 2 services.
JUNOSe Policy and QoS Configuration Guide
Provides information about configuring policy management
and qua
lity of service (QoS).
JUNOSe Broadband Access Configuration Guide
Provides information about configuring remote access.
xiv List of Technical Publications
About This Guide
Document Description
JUNOSe Command Reference Guide
AtoM
JUNOSe Command Reference Guide N to Z
Together comprise the JUNOSe Command Reference
Guide. Contain important information abou t commands
implemented in the system software. Use to look up
command descriptions, c ommand syntax, a command’s
related mode, or a description of a command’s parameters.
Use with the JUNOSe configuration guides.
JUNOSe Comprehensive Index
ProvidesacompleteindexoftheJUNOSesoftware
documentation set.
Release Note
s
JUNOSe Release Notes
In the Release Notes, you will find the latest information about
features, changes, known problems, resolved problems,
and system maximum values. If the information in the
Release Notes differs from the information found in the
documentation set, follow the Release Notes.
Release notes are included on the corresponding software CD
and are available on the Web.
Obtaining Documentation
To obtain the most current version of all Juniper Networks technical documentation,
see the products documentation page on the Juniper Networks Web site at
http://www.juniper.net/.
To order printed copies of this guide and other Juniper Networks technical
documents, or to order a documentation CD, which contains this guide, contact
your sales representative.
Copies of the Ma na gement Information Bases (M IBs) available in a software release
are included on the documentation CDs and at
http://www.juniper.net/.
Documentation Feedback
We encourage you to provide feedback, comments, and suggestions so
that we can improve the documentation. You ca n send your comments to
techpubs-comments@juniper.net, or fill out the documentation feedback form at
http://www.juniper.net/techpubs/docbug/docbugrepor t.html. If you are using e-mail, be
sure to include the following information with your comme n ts:
Document name
Document part number
Page number
Software release version
Documentation Feedback xv
ERX 7.0.x Hardware Guide
Requesting Support
For technical support, open a support case with the Case Manager link at
http://www.j
uniper.net/support/
or call 1-888-314-JTAC (from the United States,
Canada, or Mexico) or 1-408-745-9500 (from elsew here).
xvi Requesting Suppor t
Part 1
Installing and Using E-series Routers
E-series Overview on pa ge 3
Unpacking an
d Inspecting E-series Routers on page 23
Installing E-series Routers on page 27
Installing Modules on page 35
Cabling E-se
ries Routers on page 51
Powering Up E-series Routers on page 71
Accessing E-series Routers on page 75
Maintainin
g E-series Routers on page 81
Troubleshooting on page 99
System Specifications on page 113
Installing and Using E-series Router s 1
2 Ins talling and Using E-series Routers
Chapter 1
E-series Ove
rview
This chapter provides introductory information about the E-series routers. It
contains the following sections:
Overview on page 3
Where E-ser
ies Routers Fit In on page 3
E-series Routers on page 5
E-series Modules on page 10
Network Man
agement Tools on page 17
Redundancy Features on page 17
Overview
E-series ro uters are modular, carrier-class networking devices that deliver
performance, reliability, and service differentiation to both business and
consumer I
nternet users. The ERX-7xx/14xx models offer high port density,
low power consumption, and fully redundant Internet access routing and
edge aggregation. The ERX-310 router supports the same services, but
with small
er capacity and scaling capabilities. E-series routers o ffer the
complete edge solution for IP-optimized carriers.
Where E-s
eries Routers Fit In
Communic
ations with the router can take place over a variety of media. Fig ure 1
and Figure 2 illustrate the location of E-series routers as an edge router in
an end-to-end Internet network. In Figure 1, the customers a re businesse s
using T1/
T3 communication lines. In Figure 2, the customers are using digital
subscriber lines (DSLs) with a DSL access multiplexer (DSLAM).
Where E-series Routers Fit In 3
ERX 7.0.x Hardware Guide
Figure 1: E-series Router Communicating over T1/T3 Lines
T1/T3
OC3
Internet
ERX
Hub
Hub
PC
Desktop
g013033
Remote
access
router
Remote
access
router
Core
router
Desktop
PC
Figure 2: E-series Router Communicating over DSL Lines
OC3
Internet
ERX
Hub
Remote
access
router
Core
router
Desktop
PC
g013034
PC
Home office
DS3
PC
Home office
DSLAM
In Figure 3, the ERX-310 router is being used as an access router in a
small POP location. The router is deployed by the service provider a t the
custom
er site as a CPE (customer premises equipment).
Figure
3: ERX-310 Router Deployed in a Small POP
SONET or ATM
infrastructure
xDSL
T1/E1
T3/E3
GE
GE
OC3
ERX
GE
OC3/12
cOC3
cOC12
VPN
ISP
CPE
CPE
CPE
g013726
4 Where E-series Routers Fit In
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Juniper E-Series User manual

Category
Networking
Type
User manual

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