配置文本如下：
dis cu
#
 version 5.20, Alpha 1011
#
 sysname R1
#
 password-control login-attempt 3 exceed lock-time 120
#
 undo voice vlan mac-address 00e0-bb00-0000
#
 ipsec cpu-backup enable
#
 undo cryptoengine enable
#
 domain default enable system
#
vlan 1
#
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
#
interface Serial0/6/0
 link-protocol ppp
 ip address 10.1.1.1 255.255.255.0
#
interface Serial0/6/1
 link-protocol ppp
 ip address 10.1.2.1 255.255.255.0
#
interface Serial0/6/2
 link-protocol ppp
#
interface Serial0/6/3
 link-protocol ppp
#
interface NULL0
#
interface LoopBack0
 ip address 10.0.0.1 255.255.255.255
#
interface LoopBack2
 ip address 100.100.100.100 255.255.255.255
#
interface Ethernet0/4/0
 port link-mode bridge
#
interface Ethernet0/4/1
 port link-mode bridge
#
interface Ethernet0/4/2
 port link-mode bridge
#
interface Ethernet0/4/3
 port link-mode bridge
#
interface Ethernet0/4/4
 port link-mode bridge
#
interface Ethernet0/4/5
 port link-mode bridge
#
interface Ethernet0/4/6
 port link-mode bridge
#
interface Ethernet0/4/7
 port link-mode bridge
#
bgp 100         
 network 10.0.0.1 255.255.255.255
 network 100.100.100.100 255.255.255.255
 undo synchronization
 peer 10.1.1.2 as-number 200
 peer 10.1.2.2 as-number 200
#
 load xml-configuration
#
user-interface con 0
user-interface vty 0 4
#
return
 
 
 dis cu
#
 version 5.20, Alpha 1011
#
 sysname R2
#
 password-control login-attempt 3 exceed lock-time 120
#
 undo voice vlan mac-address 00e0-bb00-0000
#
 ipsec cpu-backup enable
#
 undo cryptoengine enable
#
 domain default enable system
#
vlan 1
#
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
#
interface Serial0/6/0
 link-protocol ppp
 ip address 10.1.1.2 255.255.255.0
#
interface Serial0/6/1
 link-protocol ppp
 ip address 10.1.3.1 255.255.255.0
#
interface Serial0/6/2
 link-protocol ppp
#
interface Serial0/6/3
 link-protocol ppp
#
interface NULL0
#
interface Ethernet0/4/0
 port link-mode bridge
#
interface Ethernet0/4/1
 port link-mode bridge
#
interface Ethernet0/4/2
 port link-mode bridge
#
interface Ethernet0/4/3
 port link-mode bridge
#
interface Ethernet0/4/4
 port link-mode bridge
#
interface Ethernet0/4/5
 port link-mode bridge
#
interface Ethernet0/4/6
 port link-mode bridge
#
interface Ethernet0/4/7
 port link-mode bridge
#
bgp 200
 default med 10
 network 10.1.1.0 255.255.255.0
 network 10.1.3.0 255.255.255.0
 undo synchronization
 peer 10.1.1.1 as-number 100
 peer 10.1.3.2 as-number 200
 peer 10.1.3.2 next-hop-local
#
 load xml-configuration
#
user-interface con 0
user-interface vty 0 4
#
return
 
 
dis cu 
#
 version 5.20, Alpha 1011
#
 sysname R3
#
 password-control login-attempt 3 exceed lock-time 120
#
 undo voice vlan mac-address 00e0-bb00-0000
#
 ipsec cpu-backup enable
#
 undo cryptoengine enable
#
 domain default enable system
#
vlan 1
#
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
#
interface Serial0/6/0
 link-protocol ppp
 ip address 10.1.2.2 255.255.255.0
#
interface Serial0/6/1
 link-protocol ppp
 ip address 10.1.4.1 255.255.255.0
#
interface Serial0/6/2
 link-protocol ppp
#
interface Serial0/6/3
 link-protocol ppp
#
interface NULL0
#
interface Ethernet0/4/0
 port link-mode bridge
#
interface Ethernet0/4/1
 port link-mode bridge
#
interface Ethernet0/4/2
 port link-mode bridge
#
interface Ethernet0/4/3
 port link-mode bridge
#
interface Ethernet0/4/4
 port link-mode bridge
#
interface Ethernet0/4/5
 port link-mode bridge
#
interface Ethernet0/4/6
 port link-mode bridge
#
interface Ethernet0/4/7
 port link-mode bridge
#
bgp 200
 default local-preference 200
 network 10.1.2.0 255.255.255.0
 network 10.1.4.0 255.255.255.0
 undo synchronization
 peer 10.1.4.2 as-number 200
 peer 10.1.2.1 as-number 100
 peer 10.1.4.2 next-hop-local
#
 load xml-configuration
#
user-interface con 0
user-interface vty 0 4
#
return
 
 
dis u
        ^
 % Ambiguous command found at '^' position.
dis cu
#
 version 5.20, Alpha 1011
#
 sysname R4
#
 password-control login-attempt 3 exceed lock-time 120
#
 undo voice vlan mac-address 00e0-bb00-0000
#
 ipsec cpu-backup enable
#
 undo cryptoengine enable
#
 domain default enable system
#
vlan 1
#
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
#
interface Serial0/6/0
 link-protocol ppp
 ip address 10.1.4.2 255.255.255.0
#
interface Serial0/6/1
 link-protocol ppp
 ip address 10.1.3.2 255.255.255.0
#
interface Serial0/6/2
 link-protocol ppp
#
interface Serial0/6/3
 link-protocol ppp
#
interface NULL0
#
interface LoopBack0
 ip address 10.1.5.1 255.255.255.255
#
interface Ethernet0/4/0
 port link-mode bridge
#
interface Ethernet0/4/1
 port link-mode bridge
#
interface Ethernet0/4/2
 port link-mode bridge
#
interface Ethernet0/4/3
 port link-mode bridge
#
interface Ethernet0/4/4
 port link-mode bridge
#
interface Ethernet0/4/5
 port link-mode bridge
#
interface Ethernet0/4/6
 port link-mode bridge
#
interface Ethernet0/4/7
 port link-mode bridge
#
bgp 200
 network 10.1.5.1 255.255.255.255
 undo synchronization
 peer 10.1.4.1 as-number 200
 peer 10.1.3.1 as-number 200
 peer 10.1.4.1 reflect-client
 peer 10.1.3.1 reflect-client
#
 load xml-configuration
#
user-interface con 0
user-interface vty 0 4
#
return
sg