Cisco Router Provider / Subscriber Configuration
2/06/2010 09:05:00 AM
Posted by johnhomer
Configuration sample for Cisco networking. One end is the provider and another end is a subscriber. The provider's end is using a Cisco 2651XM while the subscriber's end is using a Cisco 805 router.
First, configuration of the provider's side:
Current configuration : 3467 bytes ! version 12.2 service timestamps debug uptime service timestamps log uptime service password-encryption ! hostname CiscoHost ! ! enable secret 5 $1$JGXe$Y2vHtRP89namalZbyeMG./ enable password 7 104D010A0618 ! username root password 7 0449030F15400D1A5A ip subnet-zero ! ! no ip domain-lookup ip name-server 8.8.8.8 ip name-server 8.8.4.4 ! ! interface FastEthernet0/0 description connected to EthernetLAN ip address x.x.x.197 255.255.255.192 duplex auto speed auto ! interface Serial0/0 no ip address encapsulation frame-relay IETF frame-relay lmi-type ansi ! interface Serial0/0.200 point-to-point description Link to upstream provider bandwidth 2048 ip address x.x.x.2 255.255.255.252 frame-relay interface-dlci 200 IETF ! interface Serial0/0.201 point-to-point description frame-relay to Site1 ip address 10.1.10.9 255.255.255.252 frame-relay interface-dlci 201 IETF ! interface Serial0/0.205 point-to-point description frame-relay to Site2 ip address 10.1.10.25 255.255.255.252 frame-relay interface-dlci 205 IETF ! interface FastEthernet0/1 no ip address shutdown ! interface Serial0/1 no ip address description This interface is for another carrier's backhaul encapsulation frame-relay IETF frame-relay lmi-type ansi ! interface Serial0/1.25 point-to-point description frame-relay link to Site3 ip address 10.1.10.13 255.255.255.252 frame-relay interface-dlci 25 IETF ! interface Serial0/1.30 point-to-point description frame-relay link to Site4 ip address 10.1.10.33 255.255.255.252 frame-relay interface-dlci 30 IETF ! ip classless ip route 0.0.0.0 0.0.0.0 202.78.109.1 ip route x.x.x.224 255.255.255.248 10.1.10.6 ip route x.x.x.232 255.255.255.248 10.1.10.10 ip route x.x.x.240 255.255.255.248 10.1.10.14 ip route x.x.x.248 255.255.255.248 10.1.10.18 ip route x.x.x.0 255.255.255.248 10.1.10.22 ip route x.x.x.8 255.255.255.248 10.1.10.30 ip route x.x.x.16 255.255.255.248 10.1.10.26 ip route x.x.x.24 255.255.255.248 10.1.10.34 no ip http server ip pim bidir-enable ! ! line con 0 exec-timeout 0 0 password 7 1511021A0725 line aux 0 line vty 0 4 exec-timeout 0 0 password 7 02050D300809 login authentication local ! ! end
Now for the subcriber's configuration:
Using 1540 out of 32762 bytes ! version 11.2 no service password-encryption service udp-small-servers service tcp-small-servers ! hostname Site1 ! enable secret 5 $1$38vT$uCzNqai0a69mBYhyadqnS/ enable password secretpassword ! ! interface Ethernet0 ip address x.x.x.17 255.255.255.248 no ip route-cache no ip mroute-cache ! interface Serial0 no ip address encapsulation frame-relay IETF frame-relay lmi-type ansi ! interface Serial0.100 point-to-point description frame-relay link to Upstream provider ip address 10.1.10.10 255.255.255.252 frame-relay interface-dlci 200 IETF ! interface Serial1 shutdown ! no ip classless ip route 0.0.0.0 0.0.0.0 10.1.10.9 ! line con 0 exec-timeout 2 0 password secretpassword login line aux 0 password secretpassword login transport input all line vty 0 4 password secretpassword login ! end
Note that your frame-relay provider will be the one to assign the DLCI. Take note of the DLCI as this is an important key in the configuration. This guide should ONLY provide as guide. Make necessary changes based on your requirements.
This entry was posted on October 4, 2009 at 12:14 pm, and is filed under
cisco
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