CCNP ISCW Portable Command Guide

Chapter 2. Connecting Teleworkers

This chapter provides information and commands concerning the following topics:

• Configuration example: DSL using PPPoE

  • Basic router configuration

  • Understanding VPDN

  • Declaring PPPoE at the physical interface

  • Negotiating PPPoE addressing

  • Adjusting packet sizes

  • Creating a dialer interface

  • Declaring PPP at the logical dialer interface

  • Choosing “interesting” dialer traffic

  • Verifying PPPoE and PPP

• Configuring PPPoA

• Configuring a cable modem connection

  • Connection using an external cable modem

  • Bridging the cable and Ethernet interfaces (internal modem)

• Configuring L2 bridging using a Cisco cable modem HWIC

• Configuring L3 routing using a Cisco cable modem HWIC

  • Routing a Cisco cable modem HWIC and Ethernet interface

Configuration Example: ...