Note: Bridging can only be configured to one location on an individual BRI or PRI.
! hostname ROUTER1 ! username ROUTER2 password same isdn switch-type basic-5ess ! interface Ethernet0 ip address 172.16.55.33 255.255.255.240 ! interface Serial0 ip address 172.16.54.1 255.255.255.0 ! interface BRI0 description ISDN TO ROUTER2 encapsulation ppp dialer map bridge name ROUTER2 speed 56 5773756 dialer-group 1 bridge-group 1 isdn spid1 0177104130 7710413 ppp authentication chap ! dialer-list 1 list 101 ! bridge 1 protocol ieee ! ! Permit all bridged packets access-list 201 permit 0x0000 0xFFFF ! dialer-list 1 LIST 201 ******************* ROUTER #2 ******************** ! hostname ROUTER2 ! username ROUTER1 password same isdn switch-type basic-5ess ! interface Ethernet0 ip address 172.16.55.2 255.255.255.240 ! interface Serial0 ip address 172.16.54.2 255.255.255.0 ! interface BRI0 description ISDN TO ROUTER1 encapsulation ppp dialer map bridge name ROUTER1 speed 56 7710413 dialer-group 1 bridge-group 1 isdn spid1 0157737560 5773756 ppp authentication chap ! bridge 1 protocol ieee ! ! Permit all bridged packets access-list 201 permit 0x0000 0xFFFF ! dialer-list 1 LIST 201 !