Hi All I have connected 2 cisco 801 ISDN routers using 64k link , but when i ping from SITE A to SITE B or viseversa it replies !.!.!.!..!.!.!.!..!.!.!.!.!..!.!.!.!.!.!.!.!.!.!..!..!.!.!.!...!.!.!...!.!.. !. with 48% Success rate , can any body tell why its not 100% am i missing some thing in configuration , pls check the attached configuration files Thanks in Advance. <<Router1.txt>> <<Router2.txt>>
router1#show run Building configuration... Current configuration: ! version 12.0 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname router1 ! enable secret 5 $1$HWh6$aDsQ3mROBnUGQnVf2i1Qn1 enable password ccna ! username router2 password 0 cisco ip subnet-zero ! no ip domain-lookup isdn switch-type basic-net3 ! ! ! interface Ethernet0 ip address 10.1.1.1 255.0.0.0 no ip directed-broadcast ! interface BRI0 bandwidth 64 no ip address no ip directed-broadcast encapsulation ppp dialer rotary-group 0 isdn switch-type basic-net3 isdn spid1 3975612 no fair-queue no cdp enable ! interface Dialer0 ip address 30.1.1.1 255.0.0.0 no ip directed-broadcast encapsulation ppp dialer in-band dialer idle-timeout 60 dialer map ip 30.1.1.2 name router2 3975637 dialer hold-queue 10 dialer load-threshold 200 either dialer-group 1 no fair-queue no cdp enable ppp authentication chap ! ip http server ip classless ip route 20.0.0.0 255.0.0.0 30.1.1.2 ip route 20.0.0.0 255.0.0.0 Dialer0 ! dialer-list 1 protocol ip permit snmp-server engineID local 00000009020000309492C06E snmp-server community public RO ! line con 0 transport input none stopbits 1 line vty 0 4 password cisco login ! end router1#
router2#show run Building configuration... Current configuration: ! version 12.0 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname router2 ! enable secret 5 $1$KPbR$KDWPqam0vV2lAJy9X5dyA/ enable password ccna ! username router1 password 0 cisco ip subnet-zero ! no ip domain-lookup isdn switch-type basic-net3 ! ! ! interface Ethernet0 ip address 20.1.1.1 255.0.0.0 no ip directed-broadcast ! interface BRI0 bandwidth 64 no ip address no ip directed-broadcast encapsulation ppp dialer rotary-group 0 isdn switch-type basic-net3 isdn spid1 3975637 ! interface Dialer0 ip address 30.1.1.2 255.0.0.0 no ip directed-broadcast encapsulation ppp dialer in-band dialer idle-timeout 60 dialer map ip 30.1.1.1 name router1 3975612 dialer hold-queue 10 dialer load-threshold 200 either dialer-group 1 ppp authentication chap ! ip http server ip classless ip route 10.0.0.0 255.0.0.0 30.1.1.1 ip route 10.0.0.0 255.0.0.0 Dialer0 ! dialer-list 1 protocol ip permit ! line con 0 transport input none stopbits 1 line vty 0 4 login ! end router2#
