Cisco 2620

A-23
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
OL-1957-04
AppendixA Configuration Examples
Cisco 3640 Central Site Configuration to Support ISDN and Modem Calls
Cisco 3640 Central Site Configuration to Support ISDN and
Modem Calls
The following configuration allows remote LANs and standalone remote users with modems to dial in
to a central site.
The following configuration example shows a Cisco 3640 router with the following hardware
configuration:
• One 2-port ISDN-PRI network module installed in slot 1
• One digital modem network module installed in slot 2 and slot 3
• One 1-port Ethernet network module installed in slot 0
Note Each MICA digital modem card has its own group async configuration. Additionally, a single range of
async lines is used for each modem card. For additional interface numbering information, refer to the
Digital Modem Network Module Configuration Note.
!
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
aaa authentication login default local
aaa authentication login console enable
aaa authentication login vty local
aaa authentication login dialin local
aaa authentication ppp default local
aaa authentication ppp dialin if-needed local
enable secret cisco
!
username admin password cisco
username remotelan1 password dialpass1
username remotelan2 password dialpass2
username PCuser1 password dialpass3
username PCuser2 password dialpass4
async-bootp dns-server 10.1.3.1 10.1.3.2
isdn switch-type primary-5ess
!
controller T1 1/0
framing esf
clock source line
linecode b8zs
pri-group timeslots 1-24
!
controller T1 1/1
framing esf
clock source line
linecode b8zs
pri-group timeslots 1-24
!
interface Loopback0
ip address 10.1.2.254 255.255.255.0