From: Tarek Sabry (tsabry@xxxxxxxxxxxxxxxxxxx)
Date: Thu Apr 04 2002 - 04:04:24 GMT-3
Christopher
What exactly doesn't work? Did you try to remove the serial cable on the
Green_Bay router, then the BRI link did not go up?
Just by glancing at the configs, I have the following comments:
- The BRI interfaces below do not have the PAP nor the Multilink
configurations. There has been a debate about whether this is necessary or
not, so I'd look into that.
- You are denying OSPF on one side of the DDR link only. Why is the other
side not doing the same?
_ Should you not be using ip ospf demand-circuit in this configuration?
I don't have this book, but if you tell me more abou the problem I can try
to help you.
Tarek
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Christopher E. Miller
Sent: Wednesday, April 03, 2002 8:46 PM
To: ccielab@groupstudy.com
Subject: Lab 16 in CCIE Practical Studies Book (Cisco Press)
All,
I was unable to get the given config to work. The solution is shown in the
book. I have enclosed the config for the Green_Bay and San Diego routers I
created to make this lab work. Is it some requirement that I'm missing or is
my config the correct one. Any comments welcomed...
Green_Bay#sh run
Building configuration...
Current configuration : 1465 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Green_Bay
!
enable secret 5 $1$2oQU$MD0waDjdydX8NcfyQYC1h.
!
username San_Diego password 0 cisco
!
!
ip subnet-zero
no ip domain-lookup
!
isdn switch-type basic-net3
isdn voice-call-failure 0
cns event-service server
!
!
interface Ethernet0
ip address 10.10.10.2 255.255.255.0
!
interface Serial0
no ip address
encapsulation frame-relay
no ip mroute-cache
!
interface Serial0.1 point-to-point
backup delay 10 30
backup interface Dialer1
ip address 170.10.35.1 255.255.255.0
frame-relay interface-dlci 120
!
interface Serial1
ip address 11.11.11.1 255.255.255.0
clockrate 1000000
!
interface BRI0
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-net3
!
interface Dialer1
ip address 170.10.135.1 255.255.255.0
encapsulation ppp
dialer pool 1
dialer remote-name San_Diego
dialer string 5552222
dialer load-threshold 1 either
dialer-group 1
ppp authentication pap
ppp pap sent-username Green_Bay password 7 070C285F4D06
ppp multilink
!
router ospf 1
log-adjacency-changes
network 11.11.11.0 0.0.0.255 area 1
network 170.10.35.0 0.0.0.255 area 0
network 170.10.135.0 0.0.0.255 area 0
!
ip classless
no ip http server
!
dialer-list 1 protocol ip permit
!
tftp-server flash:/c2500-jos56i-l.121-13.bin alias chris
!
line con 0
logging synchronous
line aux 0
line vty 0 4
login
!
end
San_Diego#sh run
Building configuration...
Current configuration : 1445 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname San_Diego
!
enable secret 5 $1$T7Bu$epTZvwLcZ.msGFJCR8Mpw0
!
username Green_Bay password 0 cisco
!
!
ip subnet-zero
no ip domain-lookup
!
isdn switch-type basic-net3
isdn voice-call-failure 0
cns event-service server
!
!
!
interface Ethernet0
ip address 10.10.10.2 255.255.255.0
!
interface Serial0
no ip address
encapsulation frame-relay
no ip mroute-cache
frame-relay lmi-type cisco
!
interface Serial0.1 point-to-point
ip address 170.10.35.2 255.255.255.0
frame-relay interface-dlci 121
!
interface Serial1
ip address 170.10.136.1 255.255.255.0
clockrate 1000000
!
interface BRI0
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-net3
!
interface Dialer1
ip address 170.10.135.2 255.255.255.0
encapsulation ppp
dialer pool 1
dialer remote-name Green_Bay
dialer string 5551111
dialer load-threshold 1 either
dialer-group 1
ppp authentication pap
ppp pap sent-username San_Diego password 7 0822455D0A16
ppp multilink
!
router ospf 1
log-adjacency-changes
network 170.10.35.0 0.0.0.255 area 0
network 170.10.135.0 0.0.0.255 area 0
network 170.10.136.0 0.0.0.255 area 0
!
ip classless
no ip http server
!
access-list 101 deny ospf any any
access-list 101 permit ip any any
dialer-list 1 protocol ip list 101
!
!
line con 0
line aux 0
line vty 0 4
login
!
end
line vty 0 4
login
!
end
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