网络如下：
ROUTER1------------CBX500----------B9K------------ROUTER2
155M ATM接口TRUNK2M FR接口
CBX500和B9K是LUCENT的ATM交换机
配置如下： 说明
router1:
interface ATM4/0
mtu 1500
no ip address
atm sonet stm-1
no atm ilmi-keepalive
!
interface ATM4/0.1 point-to-point
mtu 1500
ip address 10.1.1.1 255.255.255.252
pvc ceshi8/100名称：ceshi ; vpi/vci: 8/100
vbr-nrt 2048 2048 36 pcr:2048;scr:2048;mbs:36
oam retry 10 5 1
encapsulation aal5snap
router2
int serial0/0
mtu 1500
ip add 10.1.1.2 255.255.255.252
encapsulation frame-relay ietf 封装帧中继类型为：IETF
frame-relay map ip 10.1.1.1 100 broadcast本地DLCI=100
frame-relay lmi-type ansiLMI类型为ansi
