- LG Software Innovations Coffeemaker User Manual
Table Of Contents
- Title Page
- Revision history
- Contents
- About this guide
- Description
- System requirements
- List of ITG ISDN components
- Ordering rules and guidelines
- ITG ISL Trunk card description
- ITG ISL Trunk card physical description
- ISDN Signaling Link
- Dialing plans
- Quality of Service
- Fallback to alternate facilities
- Type of Service
- Fax support
- Remote Access
- Per-call statistics support using RADIUS Client
- SNMP MIB
- Codec profiles
- Security passwords
- ITG Engineering Guidelines
- Introduction
- Network engineering guidelines overview
- ITG traffic engineering
- Configuration of Meridian 1 routes and network translation
- Assess WAN link resources
- QoS Evaluation Process Overview
- Set QoS
- Measure intranet QoS
- Implement QoS in IP networks
- ITG Trunk DSP profile settings
- Post-installation network measurements
- Estimate QoS level
- ITG MAT PC management configuration
- Install and configure ITG ISL Trunk node
- Before you begin
- Installation Procedure Summary
- Create the ITG Trunk Installation Summary Sheet
- Install and cable ITG trunk cards
- Install NTCW84JA Large System I/O Panel 50-Pin filter adapter
- Install NTMF94EA and NTCW84KA cables
- D-channel cabling for the NT0961AA 24-Port ITG Trunk card
- Set NT6D80 MSDL switches
- Install filter and NTND26 cable (for MSDL and DCHIP cards in same Large System equipment row)
- Install filter and NTND26 cable (for MSDL and DCHIP cards in different Large System equipment rows)
- Configure ITG Trunk data on the Meridian 1
- Configure dialing plans within the corporate network
- Configure ITG Trunk data on MAT
- Transmit ITG trunk card configuration data from MAT to the ITG trunk cards
- Set date and time for the ITG ISL Trunk node
- Change the default ITG shell password to maintain access security
- Change default ESN5 prefix for non-ESN5 IP telephony gateways
- Check card software
- Configure MAT Alarm Management to receive SNMP traps from ITG ISL Trunk cards
- Make test calls to the remote ITG nodes
- Upgrade an ITG Trunk 1.0 node to support ISDN signaling trunks
- Upgrade procedure summary
- Before you begin
- Install the DCHIP hardware upgrade kit
- Upgrade the 8-port ITG basic trunk software to ITG ISL trunk software
- Remove ITG 1.0 configuration data from Meridian 1
- Configure the Meridian 1 ITG ISL Trunk data: upgrade considerations
- Verify ROM-BIOS version
- Upgrade Troubleshooting
- OA&M using MAT applications
- OA&M using the ITG shell CLI and overlays
- Maintenance
- Appendix A: Calbe description and NT8D81BA cable replacement
- NTMF94EA E - LAN, T - LAN and Serial Port cable
- NTCW84KA E-LAN, T-LAN, DCH & Serial cable
- NTAG81CA Faceplate Maintenance cable
- NTAG81BA Maintenance Extender cable
- NTCW84EA DCH PC Card Pigtail cable
- NTMF04BA MSDL extension cable
- NTCW84LA and NTCW84MA upgrade cables
- Prevent ground loops on connection to external customer LAN equipment
- Replace cable NT8D81BA with NT8D81AA
- Tools list
- NT8D81BA cable removal procedures
- Appendix B: Environmental and electrical regulatory data
- Appendix C: Subnet mask conversion from CIDR to dotted decimal format
- Appendix D: Configure a Netgear RM356 modem router for remote access
- Index
- Back

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Contents
553-3001-202 Standard 1.00 April 2000
Implement QoS in IP networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Traffic mix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
TCP traffic behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
ITG support for TOS field and IP QoS . . . . . . . . . . . . . . . . . . . . . . 127
Queue management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Use of Frame Relay and ATM services . . . . . . . . . . . . . . . . . . . . . 129
Internet Protocols and Ports Used by ITG . . . . . . . . . . . . . . . . . . . 129
ITG ISL Trunk card connections . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Set up a system with separate subnets for voice and management . 130
Subnet configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Single subnet option for voice and management . . . . . . . . . . . . . . 131
Multiple ITG nodes on the same E-LAN and T-LAN segments . . 132
Setting up the E-LAN or management subnet . . . . . . . . . . . . . . . . 132
Selecting public or private IP addresses . . . . . . . . . . . . . . . . . . . . . 132
T-LAN engineering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Setting the Quality of Service threshold for fallback routing . . . . . 134
Basic setup of the ITG system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
ITG Trunk DSP profile settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Codec types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Fall back threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Payload size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Silence suppression parameters (Voice activity detection) . . . . . . . 137
Jitter buffer parameters (Voice playout delay) . . . . . . . . . . . . . . . . 137
Post-installation network measurements . . . . . . . . . . . . . . . . . . . . . . . 138
Set ITG QoS objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Intranet QoS monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
ITG network inventory and configuration . . . . . . . . . . . . . . . . . . . 141
User feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Estimate QoS level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
ITG MAT PC management configuration . . . . . . . 147
MAT ITG Engineering rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
MAT network setup guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
MAT Remote Access configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 148
MAT PC description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149