路由器配置成X.25交换机

CISCO的路由器能不能做X.25交换机？象FR一样。
可以, 例子
Current configuration:
!
version 11.3
no service passWord-encrption
!
hostname x25-switch
!
!
x25 routing
!
!
interface Ethernet 0/0
no ip address
shutdown
no lat enabled
!
interface Serial 1/0
no ip address
encapsulation x25 dce
no ip mroute-cache
clockrate 64000
!
interface Serial 1/1
no ip address
encapsulation x25 dce
no ip mroute-cache
clockrate 64000
!
!
ip classless
!
x25 route 311082194567 interface Serial 1/0
x25 route 311082191234 interface Serial 1/1
!
line con 0
line aux 0
line vty 0 4
login
!
end