One-way DDR example?

From: Clifton L. Stewart (cliftonlstewart@xxxxxxxx)
Date: Sat Dec 18 1999 - 23:54:06 GMT-3


   
Guys,

I still wondering about that post from yesterday regarding the One-Way
DDR. Why would you ever want to implement a design like that? I thought
the whole purpose is the have either side dial in case of an circuit
outage. I have posted my configs from my 2520 and 2504, to better
understand the concept, I welcome any suggestions for changes to my
config, thanks.

Cliff Stewart-CCNA, CCIE Candidate

Current configuration:
!
version 11.3
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname FrameSwitch
!
!
frame-relay switching
isdn switch-type basic-ni1
!
!
interface Ethernet0
 no ip address
!
interface Serial0
 no ip address
 encapsulation frame-relay
 clockrate 64000
 frame-relay lmi-type ansi
 frame-relay intf-type dce
 frame-relay route 200 interface Serial1 200
!
interface Serial1
 no ip address
 encapsulation frame-relay
 clockrate 64000
 frame-relay lmi-type ansi
 frame-relay intf-type dce
 frame-relay route 200 interface Serial0 200
 frame-relay route 210 interface Serial2 210
!
interface Serial2
 no ip address
 encapsulation frame-relay
 clockrate 64000
 frame-relay lmi-type ansi
 frame-relay intf-type dce
 frame-relay route 210 interface Serial1 210
!
interface Serial3
 no ip address
 shutdown
!
interface BRI0
 ip address 196.1.1.2 255.255.255.0
 encapsulation ppp
 dialer idle-timeout 90
 dialer map ip 196.1.1.1 name 2504
 dialer-group 1
 isdn spid1 0835866201 8358662
 isdn spid2 0835866401 8358664
 no fair-queue
 ppp authentication chap
 ppp multilink
!
no ip classless
!
dialer-list 1 protocol ip permit
!
line con 0
line aux 0
line vty 0 4
 password cisco
 login
!
end

FrameSwitch#
===========================================================
Current configuration:
!
version 11.0
service udp-small-servers
service tcp-small-servers
!
hostname 2504
!
enable password cisco
!
username FrameSwitch
isdn switch-type basic-ni1
!
interface Serial0
 no ip address
 no fair-queue
!
interface Serial1
 no ip address
 shutdown
!
interface TokenRing0
 no ip address
 shutdown
 ring-speed 16
!
interface BRI0
 ip address 196.1.1.1 255.255.255.0
 encapsulation ppp
 isdn spid1 0835866101 8358661
 isdn spid2 0835866301 8358663
 dialer idle-timeout 90
 dialer map ip 196.1.1.2 name FrameSwitch broadcast 8358662
 dialer load-threshold 1
 dialer-group 1
 no fair-queue
 ppp multilink
 ppp authentication chap
!
dialer-list 1 protocol ip permit
!
line con 0
 password cisco
 login
line aux 0
 transport input all
line vty 0 4
 login
!
end

2504#



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