Another CCIE practice lab. You gotta see this. What's wrong with this picture?
Router 1 ( relevant configurations ) interface BRI0 no ip address encapsulation ppp dialer pool-member 1 isdn switch-type basic-ni isdn spid1 11110101 1111 isdn spid2 11120101 1112 ppp multilink ! interface Dialer1 ip address 170.100.12.1 255.255.255.240 encapsulation ppp dialer pool 1 dialer string 2222 dialer watch-group 1 dialer-group 1 ppp multilink ! access-list 101 deny ospf any any access-list 101 permit ip any any dialer watch-list 1 ip 170.100.124.2 255.255.255.255 dialer-list 1 protocol ip list 101 Router 2 ( relevant configurations ) interface BRI0 no ip address encapsulation ppp dialer pool-member 1 isdn switch-type basic-ni isdn spid1 22210101 2221 isdn spid2 22220101 2222 ppp multilink ! interface Dialer1 ip address 170.100.12.2 255.255.255.240 encapsulation ppp dialer pool 1 dialer string 1111 dialer-group 1 ppp multilink ! interface Serial1.124 multipoint backup delay 10 30 backup interface Dialer1 ip address 170.100.124.2 255.255.255.0 ip ospf network point-to-multipoint ip ospf priority 100 frame-relay interface-dlci 203 frame-relay interface-dlci 204 ! access-list 101 deny ospf any any access-list 101 permit ip any any dialer-list 1 protocol ip list 101 hint - one side uses a dialer watch for an interface that is on a frame relay link ( physical interface ) the other side uses a backup interface tracking a frame relay link. So if R1 no longer sees the OSPF route for R2's frame, it tries to dial. So sorry, but since R2 has backup interface in place, which disables the dialer interface, it will not take R1's call. Real well thought out. Wonder how the Proctors would grade this one? Good night, everyone -- TANSTAAFL "there ain't no such thing as a free lunch" Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=66056&t=66056 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
