Specifications

Contents
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Enabling PPP/IPCP Negotiation DC-467
Defining NAT for the Dialer Interface DC-467
Configuring the Dialer Interface DC-467
Timeout Considerations DC-468
Configuration Examples for Cisco Easy IP DC-468
VIRTUAL TEMPLATES, PROFILES, AND NETWORKS
Configuring Virtual Template Interfaces
DC-472
Virtual Template Interface Service Overview DC-473
Features that Apply Virtual Template Interfaces DC-474
Selective Virtual Access Interface Creation DC-474
How to Configure a Virtual Template Interface DC-475
Monitoring and Maintaining a Virtual Access Interface DC-475
Configuration Examples for Virtual Template Interface DC-475
Basic PPP Virtual Template Interface DC-476
Virtual Template Interface DC-476
Selective Virtual Access Interface DC-476
RADIUS Per-User and Virtual Profiles DC-477
TACACS+ Per-User and Virtual Profiles DC-477
Configuring Virtual Profiles DC-478
Virtual Profiles Overview DC-478
DDR Configuration of Physical Interfaces DC-479
Multilink PPP Effect on Virtual Access Interface Configuration DC-480
Interoperability with Other Features That Use Virtual Templates DC-480
How Virtual Profiles Work—Four Configuration Cases DC-481
Case 1: Virtual Profiles Configured by Virtual Template DC-482
Case 2: Virtual Profiles Configured by AAA DC-482
Case 3: Virtual Profiles Configured by Virtual Template and AAA Configuration DC-483
Case 4: Virtual Profiles Configured by AAA, and a Virtual Template Defined by Another
Application
DC-484
How to Configure Virtual Profiles DC-485
Configuring Virtual Profiles by Virtual Template DC-485
Creating and Configuring a Virtual Template Interface DC-485
Specifying a Virtual Template Interface for Virtual Profiles DC-486
Configuring Virtual Profiles by AAA Configuration DC-486
Configuring Virtual Profiles by Both Virtual Template and AAA Configuration DC-486
Creating and Configuring a Virtual Template Interface DC-487
Specifying Virtual Profiles by Both Virtual Templates and AAA DC-487