Contents
ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000 xix
Beta Draft Confidential
Administrative Tasks...............................................................................................19-7
Defining CUG Members ...................................................................................19-7
Defining a CUG.................................................................................................19-9
Chapter 20 Port Security Screening
Configuration Overview ..........................................................................................20-1
About Port Security Screening..........................................................................20-2
Implementing Port Security Screening..............................................................20-2
Default Screens...........................................................................................20-2
Security Screens..........................................................................................20-4
Port Security Screening Sample Configuration..........................................20-5
Administrative Tasks...............................................................................................20-8
Creating Port Security Screen Definitions ........................................................20-8
Assigning Security Screens to Logical Ports ..................................................20-10
Chapter 21 Configuring PNNI Routing
Supported PNNI Features ........................................................................................21-2
PNNI Routing Protocol Overview...........................................................................21-8
Hierarchical Organization .................................................................................21-8
PNNI Routing Example...................................................................................21-10
PNNI Packets ..................................................................................................21-12
Logical Port and Protocol Types.....................................................................21-13
PNNI Administrative Weight..........................................................................21-13
UBR Load Balancing Over Parallel PNNI Links............................................21-14
PNNI Signaling Overview.....................................................................................21-14
UNI 4.0 Signaling Features.............................................................................21-15
PNNI and CBX/GX PVCs ..............................................................................21-15
Lucent ATM Node Prefix.........................................................................21-16
Integrating VNN OSPF and PNNI Networks........................................................21-17
PNNI/VNN Gateway Support.........................................................................21-17
Importing Exterior Addresses .........................................................................21-17
PNNI and VNN OSPF Call Interworking.......................................................21-17
Interworking VNN ATM PVCs with PNNI .............................................21-17
E.164 Native Address Advertisement.......................................................21-18
Filtering PNNI and VNN OSPF Address Advertisements..............................21-18
Disabling PNNI/VNN Gateway Support..................................................21-18
Route Advertisement Suppression............................................................21-18
Connection Trace......................................................................................21-18
Frame Relay-to-ATM Over PNNI Interworking...................................................21-19
PNNI Reroute Load Balancing..............................................................................21-20
PNNI Reroute Load Balancing Criteria ..........................................................21-20
Defining Reroute Tuning.................................................................................21-21
Load Balancing Example..........................................................................21-21
Configuring Circuit Reroute Tuning Parameters......................................21-21
Resilient UNI and APS Resilient UNI Over PNNI ...............................................21-25
About Resilient UNI and APS Resilient UNI Over PNNI..............................21-25
Configuring Resilient UNI and APS Resilient UNI........................................21-26
Using the show pnni names Command...........................................................21-26
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