Can't see anything obvious in the config, so I will have to just have a guess. Could this be an ARP problem? If the firewall has the MAC address of RT2 cached. Can you either clear the firewall ARP entries, or if you have the luxury, reboot the firewall when you install the new router.
I don't want to teach you to suck eggs, but just checking as you gave us Show Conf. You know that Show Conf gives you the start up config and not the running config (in case there is any difference). Gaz ""Kenny Smith"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi.. Could you please check for me what is the difference between the > following two router config ? RT1 and RT2. I can connect to internet using > RT2 but not RT1. And I can't even telnet to RT1 from my firewall. But both > of them are having same config and IP. Why? > > > RT1#sh conf > Using 2824 out of 32762 bytes > ! > version 12.0 > service timestamps debug uptime > service timestamps log uptime > service password-encryption > ! > hostname RT1 > ! > enable secret 5 xxxxxxxxxxxx > enable password 7 xxxxxxxxxx > ! > ip subnet-zero > no ip source-route > no ip finger > ip name-server 200.116.1.93 > ip name-server 200.116.254.150 > ! > ! > ! > interface Ethernet0 > description To Office Ethernet > ip address 61.8.237.113 255.255.255.240 > no ip directed-broadcast > ip accounting output-packets > ip route-cache same-interface > ! > interface Serial0 > description RT1 leased line :512k > bandwidth 512 > ip address 100.24.9.58 255.255.255.252 > no ip directed-broadcast > ip accounting output-packets > traffic-shape group 105 300000 320000 320000 1000 > ! > interface Serial1 > no ip address > no ip directed-broadcast > shutdown > ! > ip nat translation timeout never > ip nat translation tcp-timeout never > ip nat translation udp-timeout never > ip nat translation finrst-timeout never > ip nat translation syn-timeout never > ip nat translation dns-timeout never > ip nat translation icmp-timeout never > ip classless > ip route 0.0.0.0 0.0.0.0 100.24.9.57 > ip route 50.198.164.0 255.255.252.0 61.8.237.114 > ! > access-list 105 permit tcp any any eq ftp > access-list 105 permit tcp any eq ftp any > access-list 105 permit tcp any any eq smtp > access-list 105 permit tcp any eq smtp any > tftp-server flash \tftpboot\IGS-IN-L.BIN > snmp-server community XXXXX RO > banner exec ^C > Router-name: RT1 > Platform : Cisco2500 > ^C > banner login ^C > > Unauthorised access is prohibited and may lead to > legal or disciplinary action being taken against you > ^C > ! > line con 0 > exec-timeout 30 0 > login > transport input none > line aux 0 > exec-timeout 30 0 > password 7 xxxxxxxx > transport input all > line vty 0 > exec-timeout 15 0 > password 7 xxxxxxxxx > login > length 0 > line vty 1 > exec-timeout 0 0 > password 7 xxxxxxxxx > login > length 25 > line vty 2 4 > exec-timeout 15 0 > password 7 xxxxxxxxx > login > ! > end > > RT2#sh conf > Using 1517 out of 32762 bytes > ! > version 10.3 > no service finger > service timestamps debug uptime > service password-encryption > no service udp-small-servers > no service tcp-small-servers > ! > hostname RT2 > ! > enable secret 5 xxxxxxxxxx > ! > ip subnet-zero > no ip source-route > ! > interface Ethernet0 > description To Office Ethernet > ip address 61.8.237.113 255.255.255.240 > no ip directed-broadcast > ip accounting output-packets > ip route-cache same-interface > ! > interface Serial0 > description RT2 leased line :512k > ip address 100.24.9.58 255.255.255.252 > no ip directed-broadcast > ip accounting output-packets > bandwidth 512 > ! > interface Serial1 > no ip address > shutdown > ! > ip name-server 200.116.1.93 > ip name-server 200.116.254.150 > ip classless > ip route 0.0.0.0 0.0.0.0 100.24.9.57 > ip route 50.198.164.0 255.255.252.0 61.8.237.114 > logging buffered > access-list 105 permit tcp any any eq ftp > access-list 105 permit tcp any eq ftp any > access-list 105 permit tcp any any eq smtp > access-list 105 permit tcp any eq smtp any > tftp-server flash \tftpboot\IGS-IN-L.BIN > snmp-server community XXXXXXXXX RO > banner exec ^C > Router-name: RT2 > Platform : Cisco2500 > ^C > banner login ^C > > Unauthorised access is prohibited and may lead to > legal or disciplinary action being taken against you > ^C > ! > line con 0 > line aux 0 > transport input all > line vty 0 > exec-timeout 15 0 > password 7 xxxxxxxxxx > login > length 0 > line vty 1 > exec-timeout 0 0 > password 7 xxxxxxxxxx > login > line vty 2 4 > password 7 xxxxxxxxxx > login > ! > end > > > _________________________________________________________________ > Send and receive Hotmail on your mobile device: http://mobile.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=45349&t=45337 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
