0118 96 56
LRU4240
0870 90 10
0118 96 55
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Dual Trunk E1 Router User’s Guide Technical 0118 96 56
Copyright ISO Compliance
Customer Information
Regulatory Information
Preface
Access Configuration
Bridging Configuration
Firewall Configuration
Troubleshooting
Appendix B, Cable and Connector Pin Assignments 101
Dual Trunk E1 Router
Dual Trunk E1 Router
Dual Trunk E1 Router
Dual Trunk E1 Router
Index 203
Dual Trunk E1 Router
Dual Trunk E1 Router
Dual Trunk E1 Router
Dual Trunk E1 Router
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Preface
Audience
Organization
Conventions
Symbols
Typography
Typeface or Symbol Purpose Example
Black BOX Technical Support
Telephone 0118 96 56
Send US Your Comments
Returning a Unit
Black Box
All suggestions and comments are appreciated
Product Overview
Product Overview
Dual independent links application
Applications
Load balancing
Redundancy
Multilink application
Monitoring the Entire WAN Protocol Stack
Monitoring Higher Protocol Layers
Provided with Level 2 Option for Level 2
Package Contents
Installation
Before YOU Install Site Requirements
Unpacking and Checking Equipment
Installation
Installing the Dual Trunk E1 Router
Installation Using AC Power
Back Panel View-Ports and Ground Stud
Installation Using DC Power
Dual Trunk E1 Router
Terminal Setup
Navigating the Front Panel
Button Function
Description
7 8 9 j k l m
Configuration Options
Default Display
Front Panel Display
EFS Field
Test Options
Following table lists the configuration options
Option Definition
Self Test appears on the display
Monitor Option Write Access
Terminal User Interface Mode
Monitor Options
To Stop a Test
Setting a Menu Parameter
Terminal Interface Navigation
Attaching to a Terminal
Using Terminal Software
Using the Ethernet port as management interface
Terminal Setup
Hyperterm Windows Setup
Type a File Name, choose an icon then click OK
COM1 Properties box appears for Port Settings
Set the following
Logging On from a Terminal
Adjusting Comm Port Settings
Logging Off from a Terminal
Logging on from a Telnet Connection
Configuring Access Rights
Assigning User Passwords
Enter the Normal User or Super User password
Access Configuration
Overview of Access Configuration
Procedure Description Menu Reference
Dual Trunk E1 Router
Setting ID, DATE, TIME, and Network Timing
Configuring LAN Interface
Unit Configuration− Menu 4A
Procedure Steps
Main/Alt Sync INT, NET1, NET2
Date
Net Configuration and Status
Configuring Timeslot Allocations
Set allocation type to Contiguous
Configuring Single Link PPP Interface
Configuring WAN Protocol
Configuring Mlppp Interface
Configuring independent PPP links Interfaces
Configuring PPP Protocol Parameters
Procedure Purpose
Configuring independent Frame Relay links
Configuring single link Frame Relay
Configuring Multilink Frame Relay
Configuring Frame Relay DLCIs
Manual Dlci configuration
Configuring Slip
ProcedureSteps
Mapping DLCIs to IP Addresses
Configuring Radius Authentication
Configuring TUI Access Rights
Select Authentication Response Timeout
Select Authentication Retries
ENABLING/DISABLING Traffic Monitoring
Configuring Snmp
Configuring Time and Date Synchronization
Select Menu-$K
Configuring Dhcp
Bridging Configuration
Overview of the Configuration
Bridging Configuration
Managing the unit in Bridging mode
Vlan Forwarding support
Bridging Application Examples
Dual Trunk E1 Router
Configuring static MAC Bridge Routes
Configuring Bridging
Select Menu-$A
Set Bridge Route Aging Time in seconds
Select Menu-$GA
Displaying MAC to Port Map Table
Set the Action field to Add
Select the Action field of the entry you want to delete
Configuring the Firewall
Routing Configuration
Configuring Default Gateway
Configuring Routing Mode
Configuring Static Routes
Set the Action field 5 to Add
Select the Destination IP field of an inactive route
Configuring Dynamic Routing
Configuring NAT
Load balancing over independent links
Menu Description
NAT Configuration menus
Select menu-$JAGlobal Map Table
Configuring NAT for single link ISP
Select Menu-$JC
Select menu-$JE
Configuring NAT for Multihoming
Single link Internet Example
Set subnet mask to
Configuring NAT for Internet access and Frame Relay network
NET1 to ISP1 with single global IP address
NET2 to ISP2 with 4 global IP address starting from
Configuring bundled internet access and Frame Relay network
Configuring the Firewall
Firewall Configuration
To add an entry to the access list
Select the Ord field 1 of an inactive route line
Select the Status field 6 of the selected active route
Indicators Description
Diagnostics
Required Tools and Equipment
Performing Tests from the Front Panel
Loop NET Test
Loopback Tests
Loop Up Remote and Loop Down Remote Tests
Loop Payload Test
QRW Pattern Test
Pattern Tests
Other Pattern Tests
Send Test Type Pattern Test Description
Lamp Test
Menu-9 Diagnostics
Performing Diagnostics from the Terminal
Menu-9A Physical Layer Diagnostics
Performing Diagnostics from Telnet
Test
Link Layer Diagnostics and Delay Monitoring
Delay Monitoring for TCP/IP
Link-based Testing for Public Packet Networks
Non-Disruptive Testing
Menu-9B-Link Layer Diagnostics
Select the Test Length
Select the test packets length
Press S to start the test
Dual Trunk E1 Router
Monitoring and Management
Monitoring and Management
Monitoring Performance
Terminal User Interface Access Methods
Displaying Performance Reports
Performance Report Menus
Days. up to 32 screens
Performance Data Report Events
Event Log
Event Description
Routing Monitoring
Delay Monitoring
Menu-1 Main Status
Monitoring Status
Menu-2 Data Status
IN-BAND Management
Protocol Directory
In-band Network Registers, 24 Hour Detail
Field Definition
FTP Control FTP Data Telnet Smtp e-mail
Network Layer and Application Layer Host Tables
Protocol Distribution
Network Layer and Application LayerMatrix Tables
Dual Trunk E1 Router
Alarms
Configuring Alarm Conditions
How Alarm Reports Are Displayed
Menu-8A Alarm Configuration
Menu-8 Alarm
Menu-8C Miscellaneous Management Configuration
Menu-8E Modem Initialization Strings
Troubleshooting the Unit
Troubleshooting
Unit Problems
Symptom Probable Cause Solution
Unit Problems 2
Unit Problems 3
Ctrl-L
Network Problems
Network Problems 2
Network Problems 3
Network Problems 4
Dual Trunk E1 Router
Technical Specifications
Specifications
Performance
LRU4240 Network Interface
LRU4240 Diagnostics
Power Options
Physical
Environmental
Alarm Parameters
Dual Trunk E1 Router
Configuration Factory Default Settings Your Configuration
Comm Port and Terminal Configuration
Modem String Configuration
Ethernet Configuration
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RJ48 Pin Signal
Cable and Connector Pin Assignments
E1 Network PIN Assignments
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Communication Port PIN Assignments
RJ45 Pins Signal Description
DE-9 to DB-25 Adapter Pin Assignments
Table B-7 describes the Comm Port RJ45 pin assignments
Using the Download Menu Utility
Software Upgrade
Setting Up for Tftp
Software Download
Error Indicators
Error Error Type Indicator Description Message
Abnormal Termination
Download Aborted by User
Group Field Description
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Programming software upgrades remotely
SOFTWARE-ONLY Upgrades
Changing software
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Menus
Menu Number Name Description
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Up to 32 screens
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Parameter Parameter-Options Definition
IP Address/Len
Devices on the same network
Icmp Redirect
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Parameter Parameter Options Definition
Default
Default Disabled
Parameter Parameter- Options Definition
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Default 0%
Indication Description
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Background Block Error BBE 118 Sales 0118 965
Event Default
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Outage State
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Last Sample Time
Carrier Sense Errors
FCS Errors
Single Collisions
Defer Transmit
Address Errors Received
Header Errors Received
Reassembly Required
Reassembly Successful
Parameter Problems Tx
Errors Transmitted
Echos Rx
Echo Replies Rx
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Parameter Description Default
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NET 1/2 Framing
Default Disabled How Often
Line Impedence
Time/Date Automatic Sync
Paramete Description Default
Primary Parameter-Options Parameters Definition Default
Parameter Default
Block All Alarms-Yes, No
Carrier Loss Alarm-Enabled, Disabled
Normal User Password-text string
RAI Received Alarm-Enabled, Disabled
Super User Password-text string
DLC IBC Link Loss Alarm-Enabled or Disabled
Current Test
Field Definition Options Default
Pattern Test
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CRC or CRC4 Errors
Pattern Error Counter
Frame Error Event
Code Violations
Pattern
Type Parameter Definition Default
Current
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Primary Parameter-Options Definition Default
Parameter-Definition Default
Indication Definition
Address Definition
Dhcp Relay
Dhcp Server
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Access to Router Command Line
Router Command Line Interface Reference
Configuring the router automatically
Select Menu-8X from the TUI
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Router Command Line Help
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Topic Description
Mode Description
CLI Command Modes
Ospf to enter Ospf mode
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Unit Command Reference
Show running-config
Configure terminal
Quit
Show unit id
E1 line-impedance
E1 framing
E1 timeslot
Interface Ifname icmp-redirect
Interface enet
Interface frame-relay dlci
Interface frame-relay lmi
Interface frame-relay map clear
Interface frame-relay map
Ip bridge static-route
Ip dhcp-relay
Ip nat global
Ip nat
Ip nat local-addr
Ip nat static
Ip route mode
Ip route default-gateway
Ip route bridge-route-aging-time
Ip route load-balancing
Ip route vlan-priority
Ip route vlan-id
Ip static-route clear
Multilink
T1 timeslot
T1 lbo
Time-sync
Time-zone
Traffic type
Unit alarm
Unit ansi-fdl
Unit clock
Wan-port in-service
Unit yellow-alarm
Unit modem
Unit outage
Interface Ifname
Kernel Command Reference
Debug zebos events
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Specifies the debug option-set for receive packet
Command Mode Enable connected Connected
Command Syntax show running-configCommand Mode enable
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RIP Command Reference
Router rip
Debug rip
Ip rip receive-packet
Distance
Ip rip receive version
Ip rip send-packet
Ip rip send version 1-compatible
Ip rip send version
Ip split-horizon
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Network
Neighbor
Passive-interface
Route
Command Syntax show ip protocols Command Mode Enable
Command Syntax show debugging rip Command Mode Enable
Show debugging rip
Show ip protocols
Command Syntax show ip rip Command Mode Enable
Command Syntax show running-configCommand Mode rip
Timers
Show ip rip
Area authentication
Ospf Command Reference
Command Mode Router mode Usage
Version
Area default-cost
Related Commands
Area export-list
Area import-list
Area range
Command Mode
Area shortcut
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Area virtual-link
Area stub
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Auto-cost
Compatible rfc1583
Debug ospf event
Debug ospf ism
Debug ospf nsm
Debug ospf lsa
Debug ospf route
Debug ospf packet
Debug ospf zebos
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Default-metric
Default-information originate
Command Syntax default-metric1-16777214
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Description
Command Syntax description Line
Distribute-list
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Ip ospf authentication-key
Related Commands ip ospf authentication
Ip ospf cost
Command Mode Interface mode Usage
Ip ospf database-filter
Usage 172 Sales 0870 90 10
Ip ospf hello-interval
Related Commands ip ospf dead-interval
Equivalent Commands
Default Broadcast type Command Mode interface mode Usage
Ip ospf network
Ip ospf priority
Related Commands ip ospf transmit-delay
Ip ospf retransmit-interval
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Command Syntax no login Default
Login
Command Syntax match interface Ifname no match interface
Match interface
Match route-type external
Match metric
Match tag
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Network area
Opaque
Opaque-lsa-capable
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Ospf abr-type
Ospf authentication-key
Ospf cost
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Ospf hello-interval
Ospf dead-interval
Command Syntax ospf priority
Equivalent Commands ip ospf hello-interval
Ospf network
Ospf priority
Ospf router-id
Ospf transmit-delay
Refresh timer
Command Mode 184 Sales 0870 90 10
Redistribute
Command Syntax no router ospf
Command Syntax router-id Ipaddress
Router-id
Router ospf
Set next-hop
Command Syntax no set metric-type
Set tag
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Command Syntax show ip ospf
Command Mode Priviledged Exec mode Usage
Show debugging ospf
Show ip ospf
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Show ip ospf border-routers
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Show ip ospf database
Show ip ospf database asbr-summary
Command Mode Priviledged Exec mode Usage Examples
Show ip ospf database external
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Show ip ospf database network
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Show ip ospf database opaque-area
Show ip ospf database opaque-link
Show ip ospf database router
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Show ip ospf database summary
Show ip ospf interface
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Show ip ospf neighbor
Command Syntax show ip ospf route
Show ip ospf route
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Command Syntax show ip protocols
Command Mode 198 Sales 0870 90 10
Show memory all
Ospf Lsdb
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Show memory lib
Show memory ospf
Timers spf
Related Commands 202 Sales 0870 90 10
Summary-address
Data
Index
Requirements
Passwords
Index 205
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