Cisco Systems DNC-305 manual DNC-314, Version

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Telco and ISP Dial Scenarios and Configurations

Small- to Medium-Scale POPs

Note This configuration assumes that only individual remote PCs are dialing in; no remote routers are dialing in. For a remote router dial-in configuration, see the chapter “Enterprise Dial Scenarios and Configurations” in this publication.

!

version 11.2

service timestamps debug datetime msec service timestamps log datetime msec service password-encryption

no service udp-small-servers no service tcp-small-servers

!

hostname NAS

!

aaa new-model

aaaauthentication login console enable aaa authentication login vty tacacs+ aaa authentication login dialin tacacs+ aaa authentication ppp default tacacs+

aaa authentication ppp dialin if-needed tacacs+ enable secret cisco

!

async-bootp dns-server 10.1.3.1 10.1.3.2 isdn switch-type primary-5ess

!

controller T1 0 framing esf

clock source line primary linecode b8zs pri-group timeslots 1-24

!

controller T1 1 framing esf

clock source line secondary linecode b8zs

pri-group timeslots 1-24

!

interface Loopback0

ip address 10.1.2.254 255.255.255.0

!

interface Ethernet0

ip address 10.1.1.10 255.255.255.0

ip summary address eigrp 10 10.1.2.0 255.255.255.0

!

interface Serial0 no ip address shutdown

!

interface Serial1 no ip address shutdown

!

interface Serial0:23 no ip address encapsulation ppp

isdn incoming-voice modem dialer rotary-group 0 dialer-group 1

no fair-queue no cdp enable

!

Cisco IOS Dial Services Configuration Guide: Network Services

DNC-314

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Contents Telco and ISP Dial Scenarios and Configurations DNC-305Network Topology Individual Remote PCs Using Analog ModemsRunning Configuration for Isdn PRI DNC-306Controller T1 0 framing esf DNC-307Isdn incoming-voice modem DNC-308 Running Configuration for Robbed-Bit SignallingLine aux Login authentication console line vty 0 EndDNC-309 Individual PCs Using Isdn Terminal Adapters DNC-310Terminal Adapter Configuration Example DNC-311DNC-312 Peer default ip address pool dialinpool dialer in-bandInterface Dialer0 Mixture of Isdn and Analog Modem Calls Combination of Modem and Isdn Dial-In Configuration ExampleDNC-313 DNC-314 DNC-315 Scaling Considerations DNC-316Typical Multilink PPP Session Using Multichassis Multilink PPPHow Stacking Works DNC-317Setting Up an Offload Server DNC-318Using the Stack Group Bidding Protocol DNC-319DNC-320 Using L2FCisco AS5200 Access Server #1 Hostname AS5200-1 Aaa new-modelPeer default ip address pool dialinpool no cdp enable DNC-321DNC-322 DNC-323 Cisco AS5200 Access Server #2Hostname AS5200-2 Aaa new-model DNC-324 DNC-325 Cisco AS5200 Access Server #3Transport input telnet rlogin End Hostname AS5200-3 Aaa new-modelDNC-326 Hostname Aaa new-model Cisco 7206 as Offload ServerDNC-327 Sgbp group MystackRadius Remote Security Examples DNC-328User Setup for Slip User Setup for PPPUser Setup for PPP and Static IP Address Enabling Router Dial-InTelnetting to a Unix Host User Setup for Slip and Static IP AddressAutomatic Rlogin to Unix Host DNC-330Remote PC Browsing Network Topology OverviewDNC-331 Protocol Translation Configuration Example DNC-332DNC-333 DNC-334