AI2524 Router Card User’s Manual
TOC-6 August 1997
2524UM
Configure Miscellaneous TARP P DU Information ......................................... 9-64
Monitor and Maintain the TARP Protocol.......................................................9-64
Examples: TARP Configuration ............................. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ......... 9-65
Chapter 10: Serial Interface Configuration Steps..................................................10-1
Introduction........... ............................................ .......................................................... 10-1
Configure the Synchronous Se rial Interfaces...................... ........................................ 10-1
Chapter 11: AI2524 Sync PPP Configuration Steps...............................................11-1
Introduction........... ............................................ .......................................................... 11-1
Configuration Overview.......... .......................................... ......................................... 11-1
PPP Configuration Task List.........................................................................11-2
Enable PPP Encapsulation ................... .............................................. .........................11-3
Enable CHAP or PAP Authentication ... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ......... 11-3
Example: CHAP with an Encrypted P a ssword ............................ .. .. .. .. .. .. ...... 11-5
Enable Link Quality Monitoring (LQM)..................... ............................................... 11-6
Configure Automatic Detection of Encapsulation Type....................................... ......11-7
Configure Compression of PPP Dat ..........................................................................11-7
Configure IP Address Pooling .................... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .......... 11-8
Peer Address Allocation .............. .............................................. ....................11-8
Precedence Rules .................................... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ........... 11-9
Interfaces Affected............ ...... .... ...... .... ...... .... ...... ...... .... ...... .... ...... .... ........... 11-10
Choose the IP Address Assignment Method .................................................11-10
Define the Global Default Mechanism................ .......................................... 11-10
Configure PPP Callback.................. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... ............ 11-13
Configure a Router as a Callback Client. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ....... 11-14
Example: PPP Callback Client .......................................... .............................11-14
Configure a Router as a Callback Serve .......................................................11-15
Example: PPP Callback Ser ver......................... ............................................. 11-16
Disable or
Reenable Peer Neighbor Routes . .............................................. ..................................11-17
Configure PPP Half-Bridging ................................ .... .... .... .... .... .... .... .... .... .... ............. 11-17
Configure Multilink PPP.. .............................................. ............................................. 11-19
Configure Multilink PPP on Asynchr onous Interfaces............... ...................11-19
Configure Multilink PPP on a Single ISDN BRI Interface ...........................11-20
Example: Multilink PPP on One ISDN Interfa c .......................................... 11-22
Configure Multilink PPP on M ultiple ISDN BRI Interfaces ......................... 11-22
Example: Multilink PPP on Mul tiple ISDN Interfaces....... ...........................11-25
Configure Virtual Private Dial-up Net works.................. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ........ 11-26
Understand Virtual Private Dial-up Networks...............................................11-26
Configure Incoming VPDN Connections on the Home Gateway .................11-29
Configure Outgoing VPDN Connections on the Network Access Server.....11-29
Example: Network Access Server Servicing Multiple Domains...................11-29
Example: NAS Servicing Multiple D omains to the Same Gateway..............11-30
Example: Using TACACS+ for Forwarding from the NAS..........................11-31
Enable PPP on VTY Lines for Asynchronous Access over ISDN ............................. 11-32
Monitor and Maintain MLP, MMP, and VPDN Virtual Interfaces................ ............11-32