Contents
Avaya X330WAN User’s Guide iii
Export Default Metric ................................................................................37
OSPF Dynamic Cost Support ...................................................................37
RIP Distribution Access Lists ...................................................................38
Fragmentation and Reassembly ...............................................................39
Configuring X330WAN to Connect Branch Offices to Headquarters 39
Configuration Example for Branch Office 1 ...................................41
Configuration Example for Branch Office 2 ...................................42
Configuring the X330WAN for use with an External Firewall ...........43
Backup Interfaces ................................................................................................ 44
Frame Relay Encapsulation ............................................................................... 46
Priority DLCI ..............................................................................................46
Traffic Shaping and Marking ...................................................................47
Priority Queuing .........................................................................................48
Policy.....................................................................................................................48
Controlling Network Access to the X330WAN .....................................52
RTP Header Compression (cRTP) .................................................................... 53
QoS and VoIP Treatment ...................................................................................55
QoS Implementation for PPP Encapsulation .........................................55
Data Mode ...........................................................................................56
VoIP Mode ...........................................................................................57
VoIP Implementation with a G700 Media Gateway and an S8300 Media
Server.................................................................................................................. 58
PPP VoIP Configuration ............................................................................58
Configuration Example for Site A ....................................................60
Configuration Example for Site B ....................................................61
Frame Relay VoIP Configuration .............................................................63
Scenario 1 - Traffic Shaping ..............................................................63
Scenario 2 - Priority DLCI and Traffic Shaping .............................68
VoIP Implementation with DEFINITY (CLAN and Prowler)...................... 73
Configuration Example for Site A ....................................................74
Configuration Example for Site B ....................................................76
Chapter 5 Troubleshooting......................................................................................................... 79
Monitoring Traffic............................................................................................... 79
Handling E1/T1 Alarms .................................................................................... 80
LOS ...............................................................................................................81
LOF/Red .....................................................................................................81
High BER/Major ........................................................................................82
RAI/Yellow .................................................................................................82
AIS/Blue ......................................................................................................82
Troubleshooting X330W-2USP..........................................................................83
Using Loopbacks................................................................................................. 83