Juniper LN2600 Manual

Rugged security router

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LN2600 Rugged Security Router

Modified: 2018-06-11

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Troubleshooting

Summary of Contents for Juniper LN2600

Page 2 END USER LICENSE AGREEMENT The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at https://www.juniper.net/support/eula/.
Page 3: Table Of Contents
LN2600 Router Power Requirements ........17...
Page 4 Weatherproofing the LN2600 Router ........53...
Page 5 Figure 1: LN2600 Rugged Security Router ....... . . 3...
Page 6 LN2600 Rugged Security Router Figure 22: LN2600 Router Interface Cables Wrapped in Hose Bag ... . 56 Figure 23: LN2600 Router Interface Cables Protected with Hose Bag ..57...
Page 7 Table 9: Parts List for the LN2600 Router ....... .
Page 9: About The Documentation
® To obtain the most current version of all Juniper Networks technical documentation, see the product documentation page on the Juniper Networks website at https://www.juniper.net/documentation/ If the information in the latest release notes differs from the information in the documentation, follow the product Release Notes.
Page 10: Table 1: Notice Icons
RFC 1997, BGP Communities Attribute Italic text like this Represents variables (options for which Configure the machine’s domain name: you substitute a value) in commands or [edit] configuration statements. root@# set system domain-name domain-name Copyright © 2018, Juniper Networks, Inc.
Page 11: Documentation Feedback
We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. You can provide feedback by using either of the following methods: Online feedback rating system—On any page of the Juniper Networks TechLibrary site , simply click the stars to rate the https://www.juniper.net/documentation/index.html content, and use the pop-up form to provide us with information about your experience.
Page 12: Requesting Technical Support
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: https://www.juniper.net/customers/support/...
Page 13 About the Documentation For international or direct-dial options in countries without toll-free numbers, see https://www.juniper.net/support/requesting-support.html Copyright © 2018, Juniper Networks, Inc. xiii...
Page 17: Router Overview
The Juniper Networks LN2600 Rugged Security Router is an embedded security router that operates in both wire-line and wireless environments with communication nodes that are either mobile or stationary. The LN2600 router provides reliable and secure data, voice, and video services. The LN2600 router is a high-performance router with security...
Page 18: Ln2600 Rugged Security Router Features
Enhanced Memory on page 5 Rugged Chassis The LN2600 router is a fanless and ventless router. These features make the LN2600 router very sturdy. All interfaces and cabling are on one side of the chassis, and are well protected by a sealed plexiglass cover. The LN2600 router meets the International Protection profile (IP-64) for dust proof and water splash proof environments.
Page 19: Tamper-Evident Seals
W A R R A RE M OV VO ID IF 1— Protective lock Enhanced Memory The LN2600 router comes with 2 GB of RAM and 4 GB of flash memory for faster processing. Related LN2600 Rugged Security Router Description on page 3 Documentation...
Page 21: Components
LN2600 Router Status LED on page 8 LN2600 Router Front Panel Overview The LN2600 router is designed so that it can be accessed only from the front of the router chassis. All the interface ports including the power inputs are located in the front of the LN2600 router.
Page 22: Ln2600 Router Status Led
LN2600 Rugged Security Router LN2600 Router Status LED The LN2600 router includes LEDs on the front panel to provide status information. Figure 5: LN2600 Router Front Panel LN2600 CONSOLE 1— USB port 6— DC power input port A 2— ACT and Link LEDs 7—...
Page 23 NOTE: The status LED on Initial power-on may briefly flash red color while running the diagnostic tests. Related Diagnostic Tests on page 75 Documentation LN2600 Router Front Panel Overview on page 7 Copyright © 2018, Juniper Networks, Inc.
Page 27: Planning And Preparing The Site
CHAPTER 3 Planning and Preparing the Site Before You Install the LN2600 Router on page 13 LN2600 Router Environmental Specifications on page 13 LN2600 Router Physical Specifications on page 14 Before You Install the LN2600 Router Before installing the LN2600 router, be sure you have: A 3/32 Allen wrench with a torque of 5 lb-in (0.56 Nm).
Page 28: Ln2600 Router Physical Specifications
−40° C through 71° C (−40° F through 160° F) Industrial grade SFP temperature Less than -40° C or greater than 71° C Related LN2600 Rugged Security Router Features on page 4 Documentation LN2600 Router Physical Specifications Figure 6: LN2600 Router Physical Specifications 231.2 mm...
Page 31: Planning Power Requirements
CHAPTER 4 Planning Power Requirements LN2600 Router Power Requirements on page 17 LN2600 Router Power Requirements Table 7 on page 17 lists the power requirements for the LN2600 router. Table 7: LN2600 Router Power Requirements Category Specifications Input voltage -48 VDC Input current 1.25 A @ -48 VDC...
Page 35: Safety Information
CHAPTER 5 Safety Information Definition of Safety Warning Levels on page 21 Safety Warnings for the LN2600 Router on page 22 Safety Guidelines for the LN2600 Router on page 23 Definition of Safety Warning Levels The documentation uses the following levels of safety warnings:...
Page 36: Safety Warnings For The Ln2600 Router
This unit has more than one power source Some parts of the LN2600 router might become hot. The following label provides the warning of the hot surfaces on the router: The SFP interface might not turn off the laser when the interface is disabled.
Page 37: Safety Guidelines For The Ln2600 Router
The equipment is suitable for installation in telecommunication network facilities and locations where the National Electrical Code (NEC) applies. Related Safety Guidelines for the LN2600 Router on page 23 Documentation Safety Guidelines for the LN2600 Router The router is designed to protect against the risk of electrical shock and other hazards during installation, operation, and maintenance, and under likely fault conditions, including human error.
Page 38 Avoid touching uninsulated electrical wires or terminals that have not been disconnected from their power source. Such an action could cause electrical shock. Related Safety Warnings for the LN2600 Router on page 22 Documentation Definition of Safety Warning Levels on page 21...
Page 39: Compliance
CHAPTER 6 Compliance Agency Approvals and Compliance Statements for the LN2600 Router on page 25 Declaration of Conformity on page 27 Agency Approvals and Compliance Statements for the LN2600 Router The LN2600 router complies with the following standards: Safety CAN/CSA-C22.2 No. 60950-1 (2007) Information Technology Equipment - Safety UL 60950-1 (2nd Ed.) Information Technology Equipment - Safety...
Page 40 IEC 61850-3 ed 1, 2002-01-16 - Communication networks and systems in substations, International TS 61000-6-5, ed1.0 (2001-07) - Immunity for power station and substation environments, International IEEE 1613: 2009 + 1613a (2011) - Communications Networking Devices Installed in Electric Power Substations, International Copyright © 2018, Juniper Networks, Inc.
Page 41: Declaration Of Conformity
Chapter 6: Compliance NOTE: Class 2 performance requirements are met only when the LN2600 router supports optical SFPs. When copper SFPs are supported, the LN2600 router meets the Class 1 performance requirements. EN 50121-4:2006; Part 4 - Railway applications. Europe...
Page 43: Installation
PART 4 Installation Unpacking the Router on page 31 Installing the Router on page 35 Connecting the Router to Power on page 45 Installing Components on page 51 Copyright © 2018, Juniper Networks, Inc.
Page 45: Unpacking The Router
Unpacking the LN2600 Router on page 31 Inspecting the Hardware on page 31 Parts Inventory (Packing List) for the LN2600 Router on page 32 Unpacking the LN2600 Router The router is shipped in a cardboard carton, secured with packing material.
Page 46: Parts Inventory (Packing List) For The Ln2600 Router
The packing list specifies the part number and description of each part in your order. The SFP optics, rack-mounting kit, and the wall-mounting kits are sold separately. They do not come with the LN2600 router.
Page 47: Table 11: Parts List For The Wall-Mounting Kit
Cable sealing foam Cage nuts Hose bag Grounding cable lug Cable tie Thumb screws Screws Wall mounting drill template Related Inspecting the Hardware on page 31 Documentation LN2600 Rugged Security Router Description on page 3 Copyright © 2018, Juniper Networks, Inc.
Page 49: Installing The Router
Mounting the LN2600 Router on the Wall on page 40 Installing the LN2600 Router Overview The LN2600 router comes with an option of mounting the router on a rack or on a wall. Based on your need, you can install the LN2600 router in one of the following ways: “Mounting the LN2600 Router on the Rack”...
Page 50: Figure 8: Ln2600 Router With Heat Sink Unit
Figure 8: LN2600 Router with Heat Sink Unit 1— Heat sink screws 2— Heat sink unit Attach the rack-mount brackets to the sides of the LN2600 router using one shoulder screw on each side. Copyright © 2018, Juniper Networks, Inc.
Page 51: Figure 9: Ln2600 Router With Brackets
Screw 4— Shoulder screw Attach the two thumb screws to the sides of the LN2600 router and secure it with two screws. On the rear side of the LN2600 router, place the grounding cable lug over the grounding points, and secure the grounding cable lug to the grounding points, first with the washers, then with the screws.
Page 52: Figure 10: Ln2600 Router With Grounding Lug
On the front side of the two rack rails, insert four cage nuts in the holes specified for mounting the router. Install the cage nuts from the front of the front rail. The rack-mounting kit comes with cage nuts to support mounting the LN2600 router into the racks with square hole mounting flanges.
Page 53: Figure 11: Ln2600 Router In The Rack
Chapter 8: Installing the Router Figure 11: LN2600 Router in the Rack Slide the LN2600 router from the front side of the rack rails until it touches the rear side of the rack rails. Ensure that the router sits properly on the rack.
Page 54: Mounting The Ln2600 Router On The Wall
Diagnostic Tests on page 75 Mounting the LN2600 Router on the Wall You can mount the LN2600 router on the wall with the help of a wall-mounting kit. The wall-mounting kit comes with heat sink unit that provides enhanced cooling to the LN2600 router.
Page 55: Figure 12: Ln2600 Router Screw Removal
1/4 inch to a depth of 1.5 inch. For installing the LN2600 router on a plywood surface, drill the pilot screw holes of 1/8 inch. Install the respective screws (or anchors as required) to the drill holes till you have 1/4 inch of the screw left.
Page 56: Figure 13: Ln2600 Router On The Wall-Mounting Unit
Place the LN2600 router on top of the wall-mount unit aligning the center mounting posts with the rear screw holes present on the bottom of the LN2600 router.
Page 57: Figure 14: Grounding Points On The Ln2600 Router
Chapter 8: Installing the Router On the right side of the wall-mount unit, secure the LN2600 router with eight heat sink screws. Install the grounding cable lug over the grounding points on the right of the wall-mounting unit, and secure them with grounding screws and washers.
Page 59: Connecting The Router To Power
Connecting the Router to Power Powering on the LN2600 Router on page 45 Powering on the LN2600 Router The LN2600 router derives its power from a single -48 VDC power supply with dual power inputs. CAUTION: The LN2600 router has more than one power source. Ensure proper care while connecting the DC power supply to the router.
Page 60: Figure 15: Dual Dc Power Source
Repeat Step through Step for the remaining power supply. Arrange the other end of the power cables in a single bundle, and pass them through the power cable entrance (see Figure 18 on page 54). Copyright © 2018, Juniper Networks, Inc.
Page 61 Chapter 9: Connecting the Router to Power Power on the dedicated customer site circuit breakers. Monitor router startup on the console and the LED on the front panel of the LN2600 router to verify that the router is booting properly. For information on the LN2600 router status LED, see “LN2600 Router Status LED”...
Page 62 CPU Memory (Post: c0000000-cfffffff) test CPU Memory (Post: c0000000-cfffffff) test completed, 1 pass, 0 errors, 0 warnings Juniper ID EEPROM test Juniper ID EEPROM test completed, 1 pass, 0 errors, 0 warnings SysFlash test SysFlash test completed, 1 pass, 0 errors, 0 warnings...
Page 63 1-second countdown. The following bootstrap prompt is displayed: BOOT> If POST diagnostics or the bootstrap sequence fails, the bootstrap prompt is displayed again, and the front panel LED lights turn red. Copyright © 2018, Juniper Networks, Inc.
Page 64 LN2600 Rugged Security Router Related LN2600 Router Power Requirements on page 17 Documentation LN2600 Router Status LED on page 8 Diagnostic Tests on page 75 Copyright © 2018, Juniper Networks, Inc.
Page 65: Installing Components
Weatherproofing the LN2600 Router on page 53 Installing the SFP Transceiver in the LN2600 Router You can install up to eight SFP transceivers in the LN2600 router. The SFP transceivers are hot-removable and hot-insertable. You can remove and replace them without powering off the LN2600 router or disrupting the router functions.
Page 66: Figure 16: Small Form-Factor Pluggable (Sfp)
SFP connector faces the appropriate direction. Figure 17: Installing the SFP Transceiver N T Y W A R R A R EM O V V O ID IF Slide the SFP into the slot. Copyright © 2018, Juniper Networks, Inc.
Page 67: Weatherproofing The Ln2600 Router
The external exposed cables coming out of the LN2600 router need to be protected with the hose bag and cable ties. If left exposed to direct sun and rain, over time the cables may slowly get damaged.
Page 68: Figure 18: Ln2600 Router Cable Management System
Power cable entrance 3—Cable tie Each interface port on the front of the LN2600 router has a corresponding cable groove on the cable management system. Insert and secure the SFPs to the cable management tray starting from the port labeled...
Page 69: Figure 20: Ln2600 Router With Top Cover Panel Open
When closing the top cover, make sure that the rubber gasket present on the top of the cable cover unit is properly placed on the grooves. This rubber gasket prevents water and dust from entering the LN2600 router unit. Figure 20: LN2600 Router with Top Cover Panel Open...
Page 70: Figure 21: Ln2600 Router With Interface Cables
NOTE: Make sure that the sewn hem of the hose bag is wrapped on to the interface cable exit. Figure 22: LN2600 Router Interface Cables Wrapped in Hose Bag N T Y W A R R A R EM O V V O ID IF 1—...
Page 71 Apply a pull of 16 lb to the cable ties to ensure that the cables sit tightly inside the hose bag. The LN2600 router cables are now secure from an extreme environment. Related Safety Guidelines for the LN2600 Router on page 23...
Page 75: Packing And Returning Components
Packing Instructions for Returning an LN2600 Router on page 61 Documentation Packing Instructions for Returning an LN2600 Router If possible, use the original shipping containers and packing materials in which the LN2600 hardware was originally shipped. If these materials are unavailable, use comparable Copyright © 2018, Juniper Networks, Inc.
Page 76 Place the router in its protective container, and then put the router in a box, placing packing foam around the router. Related Parts Inventory (Packing List) for the LN2600 Router on page 32 Documentation Information You Might Need to Supply to JTAC on page 61 Inspecting the Hardware on page 31 Copyright ©...
Page 77: Replacing Components
LN2600 router. Ensure that you hold the router from the bottom for support before loosening the nuts. Hold the LN2600 router from the bottom to support it, and pull it completely out of the rack. Copyright © 2018, Juniper Networks, Inc.
Page 78: Removing The Sfp Transceiver From The Ln2600 Router
Using the screwdriver, remove the eight nuts from the side of the heat sink unit. Using the screwdriver, remove the two screws from the top center of the LN2600 router. Hold the LN2600 router from the bottom for support, and pull it completely out of the wall-mounting unit. Related...
Page 79 Issue the CLI show chassis hardware detail command to verify the installed transceivers. Related Safety Guidelines for the LN2600 Router on page 23 Documentation Safety Warnings for the LN2600 Router on page 22 Copyright © 2018, Juniper Networks, Inc.
Page 83: Troubleshooting Router Boot-Up And Operation
Accessing the LN Series Router BOOT> Prompt on page 70 Disabling or Enabling POST on page 71 Disabling or Enabling File System Cleanup on page 72 Removing Temporary IDP Package Installation Files on page 75 Copyright © 2018, Juniper Networks, Inc.
Page 84: Accessing The Ln Series Router Boot> Prompt
PCIe: Waiting for port 0 link PCIe: Port 0 link active, 1 lanes 0:00:00.0 0x003b1304 HWA FPGA Version 0x0011081200000055 PCIe: Waiting for port 1 link PCIe: Port 1 link active, 4 lanes 1:00:00.0 0x0009184e IDP Revision Date-Time: 05/28/08-18:00:00 Copyright © 2018, Juniper Networks, Inc.
Page 85: Disabling Or Enabling Post
Chapter 13: Troubleshooting Router Boot-Up and Operation Juniper LN1000-V revision 3.7, Serial# BF1111AG0006 Juniper Part # 710-027379 Bootstrap: #1.6 Loader: #2.5 12.1I20131213_1517_rwinter 2013-12-13 15:19:38 UTC rwinter@svl-junos-d080.juniper.net IPMC: 1.0.19 IPMC_RB: 1.0.19 SDRAM: 1024 MB Boot flash: 16 MB @ 0x1fc00000 IDE flash: 977.4 MB (2001888 x 512)
Page 86: Enabling Post
Armed FPGA: Enabled FS Cleanup: Disabled POST: Enabled Firmware Image Status: Primary Bootstrap: UP TO DATE ..Disabling or Enabling File System Cleanup Disabling File System Cleanup To disable the file system cleanup feature: Copyright © 2018, Juniper Networks, Inc.
Page 87: Enabling File System Cleanup
When you enable file system cleanup, temporary, log, and other unnecessary files are identified and deleted. The following sample console output shows that the file system cleanup feature is enabled: ..NVMRO: Write-enabled watchdog: Armed FPGA: Enabled FS Cleanup: Enabled Copyright © 2018, Juniper Networks, Inc.
Page 88 /var/tmp/file_cleanup.log /cf/var/log/appidd /cf/var/log/bin_messages /cf/var/log/chassisd /cf/var/log/cosd /cf/var/log/dcd ../cf/var/tmp/policy_status /cf/var/tmp/rtsdb/if-rtsdb /cf/var/tmp/spu_kmd_init /cf/var/tmp/vpn_tunnel_orig.id root@ln1000% To determine the value of the environmental variable using the CLI: fs_clean_boot root@ln1000% sysctl kern.fs_clean_boot kern.fs_clean_boot: 1 root@ln1000% Copyright © 2018, Juniper Networks, Inc.
Page 89: Removing Temporary Idp Package Installation Files
Diagnostic Tests Startup power-on self-test (SPOST) and power-on self-test (POST) diagnostic tests run automatically on the LN2600 router as part of the boot-up process at every power-on, reset, or warm reboot. SPOST diagnostics consist of a limited suite of quick diagnostics that ensure that system components required for Boot Loader and diagnostics relocation and execution from RAM are working without error.
Page 91: Contacting Customer Support
Contacting Customer Support on page 77 Contacting Customer Support You can contact Juniper Networks Technical Assistance Center (JTAC) 24 hours a day, 7 days a week in one of the following ways: On the Web, using the Case Manager link at: https://www.juniper.net/support/...

Juniper LN2600 Manual

Chapter 1 Router Overview

Chapter 2 Components

Chapter 3 Planning and Preparing the Site

Chapter 4 Planning Power Requirements

Chapter 5 Safety Information

Chapter 6 Compliance

Chapter 7 Unpacking the Router

Chapter 8 Installing the Router

Chapter 9 Connecting the Router to Power

Chapter 10 Installing Components

Chapter 11 Packing and Returning Components

Chapter 12 Replacing Components

Chapter 13 Troubleshooting Router Boot-Up and Operation

Chapter 14 Contacting Customer Support

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