运用冗余链路和NAT/NAPT配置实现内部服务器发布及VLAN间连接的技术应用

![1.png](https://cdn.xt6a.com/usr/uploads/2023/07/528712448.png?_upt=71efff871794358972)
SW2_A:

```
#
 version 7.1.075, Alpha 7571
#
 sysname SW2_A
#
 irf mac-address persistent timer
 irf auto-update enable
 undo irf link-delay
 irf member 1 priority 1
#
 lldp global enable
#
 system-working-mode standard
 xbar load-single
 password-recovery enable
 lpu-type f-series
#
vlan 1
#
vlan 100
#
vlan 200
#
 stp global enable
#
interface Bridge-Aggregation1
 port link-type trunk
 port trunk permit vlan all
#
interface NULL0
#
interface FortyGigE1/0/53
 port link-mode bridge
#
interface FortyGigE1/0/54
 port link-mode bridge
#
interface GigabitEthernet1/0/1
 port link-mode bridge
 port access vlan 100
 combo enable fiber
#
interface GigabitEthernet1/0/2
 port link-mode bridge
 port access vlan 200
 combo enable fiber
#
interface GigabitEthernet1/0/3
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/4
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/5
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/6
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/7
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/8
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/9
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/10
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/11
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/12
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/13
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/14
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/15
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/16
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/17
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/18
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/19
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/20
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/21
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/22
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/23
 port link-mode bridge
 port link-type trunk
 port trunk permit vlan all
 combo enable fiber
 port link-aggregation group 1
#
interface GigabitEthernet1/0/24
 port link-mode bridge
 port link-type trunk
 port trunk permit vlan all
 combo enable fiber
 port link-aggregation group 1
#
interface GigabitEthernet1/0/25
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/26
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/27
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/28
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/29
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/30
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/31
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/32
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/33
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/34
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/35
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/36
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/37
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/38
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/39
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/40
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/41
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/42
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/43
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/44
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/45
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/46
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/47
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/48
 port link-mode bridge
 combo enable fiber
#
interface M-GigabitEthernet0/0/0
#
interface Ten-GigabitEthernet1/0/49
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/50
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/51
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/52
 port link-mode bridge
 combo enable fiber
#
 scheduler logfile size 16
#
line class aux
 user-role network-operator
#
line class console
 user-role network-admin
#
line class tty
 user-role network-operator
#
line class vty
 user-role network-operator
#
line aux 0
 user-role network-operator
#
line con 0
 user-role network-admin
#
line vty 0 63
 user-role network-operator
#
radius scheme system
 user-name-format without-domain
#
domain name system
#
 domain default enable system
#
role name level-0
 description Predefined level-0 role
#
role name level-1
 description Predefined level-1 role
#
role name level-2
 description Predefined level-2 role
#
role name level-3
 description Predefined level-3 role
#
role name level-4
 description Predefined level-4 role
#
role name level-5
 description Predefined level-5 role
#
role name level-6
 description Predefined level-6 role
#
role name level-7
 description Predefined level-7 role
#
role name level-8
 description Predefined level-8 role
#
role name level-9
 description Predefined level-9 role
#
role name level-10
 description Predefined level-10 role
#
role name level-11
 description Predefined level-11 role
#
role name level-12
 description Predefined level-12 role
#
role name level-13
 description Predefined level-13 role
#
role name level-14
 description Predefined level-14 role
#
user-group system
#
return
```

SW3:

```
#
 version 7.1.075, Alpha 7571
#
 sysname SW3
#
 irf mac-address persistent timer
 irf auto-update enable
 undo irf link-delay
 irf member 1 priority 1
#
 lldp global enable
#
 system-working-mode standard
 xbar load-single
 password-recovery enable
 lpu-type f-series
#
vlan 1
#
vlan 100
#
vlan 200
#
 stp global enable
#
interface Bridge-Aggregation1
 port link-type trunk
 port trunk permit vlan all
#
interface NULL0
#
interface Vlan-interface100
 ip address 192.168.10.254 255.255.255.0
#
interface Vlan-interface200
 ip address 192.168.20.254 255.255.255.0
#
interface FortyGigE1/0/53
 port link-mode bridge
#
interface FortyGigE1/0/54
 port link-mode bridge
#
interface GigabitEthernet1/0/1
 port link-mode route
 combo enable fiber
 ip address 10.10.10.1 255.255.255.0
#
interface GigabitEthernet1/0/2
 port link-mode route
 combo enable fiber
 ip address 192.168.30.254 255.255.255.0
#
interface GigabitEthernet1/0/3
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/4
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/5
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/6
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/7
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/8
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/9
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/10
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/11
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/12
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/13
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/14
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/15
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/16
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/17
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/18
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/19
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/20
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/21
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/22
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/23
 port link-mode bridge
 port link-type trunk
 port trunk permit vlan all
 combo enable fiber
 port link-aggregation group 1
#
interface GigabitEthernet1/0/24
 port link-mode bridge
 port link-type trunk
 port trunk permit vlan all
 combo enable fiber
 port link-aggregation group 1
#
interface GigabitEthernet1/0/25
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/26
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/27
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/28
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/29
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/30
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/31
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/32
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/33
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/34
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/35
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/36
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/37
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/38
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/39
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/40
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/41
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/42
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/43
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/44
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/45
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/46
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/47
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/48
 port link-mode bridge
 combo enable fiber
#
interface M-GigabitEthernet0/0/0
#
interface Ten-GigabitEthernet1/0/49
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/50
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/51
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/52
 port link-mode bridge
 combo enable fiber
#
 scheduler logfile size 16
#
line class aux
 user-role network-operator
#
line class console
 user-role network-admin
#
line class tty
 user-role network-operator
#
line class vty
 user-role network-operator
#
line aux 0
 user-role network-operator
#
line con 0
 user-role network-admin
#
line vty 0 63
 user-role network-operator
#
 ip route-static 0.0.0.0 0 10.10.10.2
#
radius scheme system
 user-name-format without-domain
#
domain name system
#
 domain default enable system
#
role name level-0
 description Predefined level-0 role
#
role name level-1
 description Predefined level-1 role
#
role name level-2
 description Predefined level-2 role
#
role name level-3
 description Predefined level-3 role
#
role name level-4
 description Predefined level-4 role
#
role name level-5
 description Predefined level-5 role
#
role name level-6
 description Predefined level-6 role
#
role name level-7
 description Predefined level-7 role
#
role name level-8
 description Predefined level-8 role
#
role name level-9
 description Predefined level-9 role
#
role name level-10
 description Predefined level-10 role
#
role name level-11
 description Predefined level-11 role
#
role name level-12
 description Predefined level-12 role
#
role name level-13
 description Predefined level-13 role
#
role name level-14
 description Predefined level-14 role
#
user-group system
#
return
```

SW2_B:

```
#
 version 7.1.075, Alpha 7571
#
 sysname SW2_B
#
 irf mac-address persistent timer
 irf auto-update enable
 undo irf link-delay
 irf member 1 priority 1
#
 lldp global enable
#
 system-working-mode standard
 xbar load-single
 password-recovery enable
 lpu-type f-series
#
vlan 1
#
vlan 10
#
vlan 20
#
 stp global enable
#
interface NULL0
#
interface FortyGigE1/0/53
 port link-mode bridge
#
interface FortyGigE1/0/54
 port link-mode bridge
#
interface GigabitEthernet1/0/1
 port link-mode bridge
 port link-type trunk
 port trunk permit vlan all
 combo enable fiber
#
interface GigabitEthernet1/0/2
 port link-mode bridge
 port access vlan 10
 combo enable fiber
#
interface GigabitEthernet1/0/3
 port link-mode bridge
 port access vlan 20
 combo enable fiber
#
interface GigabitEthernet1/0/4
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/5
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/6
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/7
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/8
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/9
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/10
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/11
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/12
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/13
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/14
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/15
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/16
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/17
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/18
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/19
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/20
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/21
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/22
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/23
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/24
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/25
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/26
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/27
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/28
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/29
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/30
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/31
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/32
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/33
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/34
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/35
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/36
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/37
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/38
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/39
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/40
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/41
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/42
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/43
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/44
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/45
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/46
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/47
 port link-mode bridge
 combo enable fiber
#
interface GigabitEthernet1/0/48
 port link-mode bridge
 combo enable fiber
#
interface M-GigabitEthernet0/0/0
#
interface Ten-GigabitEthernet1/0/49
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/50
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/51
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/52
 port link-mode bridge
 combo enable fiber
#
 scheduler logfile size 16
#
line class aux
 user-role network-operator
#
line class console
 user-role network-admin
#
line class tty
 user-role network-operator
#
line class vty
 user-role network-operator
#
line aux 0
 user-role network-operator
#
line con 0
 user-role network-admin
#
line vty 0 63
 user-role network-operator
#
radius scheme system
 user-name-format without-domain
#
domain name system
#
 domain default enable system
#
role name level-0
 description Predefined level-0 role
#
role name level-1
 description Predefined level-1 role
#
role name level-2
 description Predefined level-2 role
#
role name level-3
 description Predefined level-3 role
#
role name level-4
 description Predefined level-4 role
#
role name level-5
 description Predefined level-5 role
#
role name level-6
 description Predefined level-6 role
#
role name level-7
 description Predefined level-7 role
#
role name level-8
 description Predefined level-8 role
#
role name level-9
 description Predefined level-9 role
#
role name level-10
 description Predefined level-10 role
#
role name level-11
 description Predefined level-11 role
#
role name level-12
 description Predefined level-12 role
#
role name level-13
 description Predefined level-13 role
#
role name level-14
 description Predefined level-14 role
#
user-group system
#
return
```

R1:

```
#
 version 7.1.064, Release 0427P22
#
 sysname R1
#
nat address-group 1
 address 88.88.88.1 88.88.88.1
#
 system-working-mode standard
 xbar load-single
 password-recovery enable
 lpu-type f-series
#
vlan 1
#
interface Serial1/0
 ip address 88.88.88.1 255.255.255.252
 nat outbound 2000 address-group 1
#
interface Serial2/0
#
interface Serial3/0
#
interface Serial4/0
#
interface NULL0
#
interface GigabitEthernet0/0
 port link-mode route
 combo enable copper
#
interface GigabitEthernet0/1
 port link-mode route
 combo enable copper
 ip address 10.10.10.2 255.255.255.0
#
interface GigabitEthernet0/2
 port link-mode route
 combo enable copper
#
interface GigabitEthernet5/0
 port link-mode route
 combo enable copper
#
interface GigabitEthernet5/1
 port link-mode route
 combo enable copper
#
interface GigabitEthernet6/0
 port link-mode route
 combo enable copper
#
interface GigabitEthernet6/1
 port link-mode route
 combo enable copper
#
 scheduler logfile size 16
#
line class aux
 user-role network-operator
#
line class console
 user-role network-admin
#
line class tty
 user-role network-operator
#
line class vty
 user-role network-operator
#
line aux 0
 user-role network-operator
#
line con 0
 user-role network-admin
#
line vty 0 63
 user-role network-operator
#
 ip route-static 0.0.0.0 0 88.88.88.2
 ip route-static 192.168.10.0 24 10.10.10.1
 ip route-static 192.168.20.0 24 10.10.10.1
 ip route-static 192.168.30.0 24 10.10.10.1
#
acl basic 2000
 rule 0 permit source 192.168.10.0 0.0.0.255
 rule 5 permit source 192.168.20.0 0.0.0.255
#
domain system
#
 domain default enable system
#
role name level-0
 description Predefined level-0 role
#
role name level-1
 description Predefined level-1 role
#
role name level-2
 description Predefined level-2 role
#
role name level-3
 description Predefined level-3 role
#
role name level-4
 description Predefined level-4 role
#
role name level-5
 description Predefined level-5 role
#
role name level-6
 description Predefined level-6 role
#
role name level-7
 description Predefined level-7 role
#
role name level-8
 description Predefined level-8 role
#
role name level-9
 description Predefined level-9 role
#
role name level-10
 description Predefined level-10 role
#
role name level-11
 description Predefined level-11 role
#
role name level-12
 description Predefined level-12 role
#
role name level-13
 description Predefined level-13 role
#
role name level-14
 description Predefined level-14 role
#
user-group system
#
return
```

R2:

```
#
 version 7.1.064, Release 0427P22
#
 sysname R2
#
 system-working-mode standard
 xbar load-single
 password-recovery enable
 lpu-type f-series
#
vlan 1
#
interface Serial1/0
 ip address 88.88.88.2 255.255.255.252
#
interface Serial2/0
#
interface Serial3/0
#
interface Serial4/0
#
interface NULL0
#
interface GigabitEthernet0/0
 port link-mode route
 combo enable copper
#
interface GigabitEthernet0/1
 port link-mode route
 combo enable copper
#
interface GigabitEthernet0/1.10
 ip address 202.96.10.1 255.255.255.0
 vlan-type dot1q vid 10
#
interface GigabitEthernet0/1.20
 ip address 202.96.20.1 255.255.255.0
 vlan-type dot1q vid 20
#
interface GigabitEthernet0/2
 port link-mode route
 combo enable copper
#
interface GigabitEthernet5/0
 port link-mode route
 combo enable copper
#
interface GigabitEthernet5/1
 port link-mode route
 combo enable copper
#
interface GigabitEthernet6/0
 port link-mode route
 combo enable copper
#
interface GigabitEthernet6/1
 port link-mode route
 combo enable copper
#
 scheduler logfile size 16
#
line class aux
 user-role network-operator
#
line class console
 user-role network-admin
#
line class tty
 user-role network-operator
#
line class vty
 user-role network-operator
#
line aux 0
 user-role network-operator
#
line con 0
 user-role network-admin
#
line vty 0 63
 user-role network-operator
#
domain system
#
 domain default enable system
#
role name level-0
 description Predefined level-0 role
#
role name level-1
 description Predefined level-1 role
#
role name level-2
 description Predefined level-2 role
#
role name level-3
 description Predefined level-3 role
#
role name level-4
 description Predefined level-4 role
#
role name level-5
 description Predefined level-5 role
#
role name level-6
 description Predefined level-6 role
#
role name level-7
 description Predefined level-7 role
#
role name level-8
 description Predefined level-8 role
#
role name level-9
 description Predefined level-9 role
#
role name level-10
 description Predefined level-10 role
#
role name level-11
 description Predefined level-11 role
#
role name level-12
 description Predefined level-12 role
#
role name level-13
 description Predefined level-13 role
#
role name level-14
 description Predefined level-14 role
#
user-group system
#
return
```

[点我下载源文件](https://cdn.xt6a.com/%E8%BF%90%E7%94%A8%E5%86%97%E4%BD%99%E9%93%BE%E8%B7%AF%E5%92%8CNATNAPT%E9%85%8D%E7%BD%AE%E5%AE%9E%E7%8E%B0%E5%86%85%E9%83%A8%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%8F%91%E5%B8%83%E5%8F%8AVLAN%E9%97%B4%E8%BF%9E%E6%8E%A5%E7%9A%84%E6%8A%80%E6%9C%AF%E5%BA%94%E7%94%A8.hcl?_upt=b1f765771794358972)

![1.png](https://cdn.xt6a.com/usr/uploads/2023/07/528712448.png?_upt=71efff871794358972)
SW2_A:

SW3:

SW2_B:

R1:

R2:

最后修改：2023 年 07 月 22 日

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