Telco and ISP Dial Scenarios and Configurations
Large-Scale POPs
DNC-326
Cisco IOS Dial Services Configuration Guide: Network Services
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
!
interface Serial1:23
no ip address
encapsulation ppp
isdn incoming-voice modem
dialer rotary-group 0
dialer-group 1
no fair-queue
no cdp enable
!
interface Group-Async1
ip unnumbered Loopback0
encapsulation ppp
async mode interactive
peer default ip address pool dialin_pool
no cdp enable
ppp authentication chap pap dialin
group-range 1 48
!
interface Dialer0
ip unnumbered Loopback0
no ip mroute-cache
encapsulation ppp
peer default ip address pool dialin_pool
dialer in-band
dialer-group 1
no fair-queue
no cdp enable
ppp authentication chap pap dialin
ppp multilink
!
router eigrp 10
network 10.0.0.0
passive-interface Dialer0
no auto-summary
!
ip local pool dialin_pool 10.1.2.129 10.1.2.178
ip default-gateway 10.1.1.1
ip classless
!
dialer-list 1 protocol ip permit
radius-server host 10.1.1.23 auth-port 1645 acct-port 1646
radius-server host 10.1.1.24 auth-port 1645 acct-port 1646
radius-server key cisco
!
line con 0
login authentication console
line 1 48
autoselect ppp
autoselect during-login
login authentication dialin
modem DialIn