双机热备旁挂组网方案

拓扑图

需求

1、SW3的流量
    正常时:SW1_VRF--->FW1--->SW1_Public--->R5
    故障时:SW2_VRF--->FW2--->SW2_Public--->R6
2、SW4的流量
    正常时:SW2_VRF--->FW2--->SW2_Public--->R6
    故障时:SW1_VRF--->FW1--->SW1_Public--->R5
3、交换网络实现负载分担

配置
交换网络配置


LSW3:

[LSW3]vlan batch 2 3
[LSW3]interface GigabitEthernet 0/0/3   
[LSW3-GigabitEthernet0/0/3]port link-type trunk 
[LSW3-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3
[LSW3]interface g 0/0/4
[LSW3-GigabitEthernet0/0/4]port link-type trunk 
[LSW3-GigabitEthernet0/0/4]port trunk allow-pass vlan 2 3


[LSW3]stp enable 
[LSW3]stp mode mstp 
[LSW3]stp region-configuration 
[LSW3-mst-region]region-name haihai
[LSW3-mst-region]instance 1 vlan 2
[LSW3-mst-region]instance 2 vlan 3
[LSW3-mst-region]active region-configuration 
[LSW3]stp instance 1 root primary   
[LSW3]stp instance 2 root secondary 
[LSW3]stp instance  0 root primary 

[LSW3]interface Vlanif 2
[LSW3-Vlanif2]ip address 192.168.2.1 24
[LSW3-Vlanif2]vrrp vrid 1 virtual-ip 192.168.2.254
[LSW3-Vlanif2]vrrp vrid 1 priority 120 
[LSW3-Vlanif2]vrrp vrid 1 preempt-mode timer delay 20
[LSW3-Vlanif2]vrrp vrid 1 track interface GigabitEthernet 0/0/1 reduced 15
[LSW3-Vlanif2]vrrp vrid 1 track interface GigabitEthernet 0/0/2 reduced 15
 

[LSW3]interface Vlanif 3
[LSW3-Vlanif3]ip add 192.168.3.1 24
[LSW3-Vlanif3]vrrp vrid 1 virtual-ip 192.168.3.254

LSW4:

[LSW4]vlan batch 2 3
[LSW4]interface GigabitEthernet 0/0/3
[LSW4-GigabitEthernet0/0/3] port link-type trunk
[LSW4-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3
[LSW4]interface GigabitEthernet 0/0/4
[LSW4-GigabitEthernet0/0/4] port link-type trunk
[LSW4-GigabitEthernet0/0/4] port trunk allow-pass vlan 2 3

[LSW4]stp enable 
[LSW4]stp mode mstp
[LSW4]stp region-configuration 
[LSW4-mst-region]region-name haihai
[LSW4-mst-region]instance 1 vlan 2
[LSW4-mst-region]instance 2 vlan 3
[LSW4-mst-region]active region-configuration 
[LSW4]stp instance 1 root secondary 
[LSW4]stp instance 2 root primary
[LSW4]stp instance 0 root secondary

[LSW4]interface Vlanif 2
[LSW4-Vlanif2]ip add 192.168.2.2 24
[LSW4-Vlanif2]vrrp vrid 1 virtual-ip 192.168.2.254

[LSW4]interface Vlanif3
[LSW4-Vlanif3]ip address 192.168.3.2 255.255.255.0
[LSW4-Vlanif3]vrrp vrid 1 virtual-ip 192.168.3.254
[LSW4-Vlanif3]vrrp vrid 1 priority 120
[LSW4-Vlanif3]vrrp vrid 1 preempt-mode timer delay 20
[LSW4-Vlanif3] vrrp vrid 1 track interface GigabitEthernet0/0/1 reduced 15
[LSW4-Vlanif3]vrrp vrid 1 track interface GigabitEthernet0/0/2 reduced 15

LSW5:

[LSW5]vlan batch 2 3
[LSW5]interface GigabitEthernet 0/0/3
[LSW5-GigabitEthernet0/0/3]port link-type access 
[LSW5-GigabitEthernet0/0/3]port default vlan 2
[LSW5]interface GigabitEthernet 0/0/4
[LSW5-GigabitEthernet0/0/4]port link-type access     
[LSW5-GigabitEthernet0/0/4]port default vlan 3
[LSW5]interface GigabitEthernet 0/0/1
[LSW5-GigabitEthernet0/0/1]port link-type trunk 
[LSW5-GigabitEthernet0/0/1]port trunk allow-pass vlan 2 3
[LSW5]interface GigabitEthernet 0/0/2
[LSW5-GigabitEthernet0/0/2]port link-type trunk
[LSW5-GigabitEthernet0/0/2]port trunk allow-pass vlan 2 3

[LSW5]stp enable 
[LSW5]stp mode mstp
[LSW5]stp region-configuration 
[LSW5-mst-region]region-name haihai
[LSW5-mst-region]instance 1 vlan 2
[LSW5-mst-region]instance 2 vlan 3
[LSW5-mst-region]active region-configuration

交换网络测试:


查看stp生成树:


汇聚层配置

LSW3:

[LSW3]vlan batch 103 203
[LSW3]interface GigabitEthernet 0/0/1
[LSW3-GigabitEthernet0/0/1]port link-type access 
[LSW3-GigabitEthernet0/0/1]port default vlan 103
[LSW3-GigabitEthernet0/0/1]undo stp enable  
[LSW3]interface GigabitEthernet 0/0/2    
[LSW3-GigabitEthernet0/0/2]port link-type access 
[LSW3-GigabitEthernet0/0/2]port default vlan 203
[LSW3-GigabitEthernet0/0/2]undo stp enable

[LSW3]interface Vlanif 103
[LSW3-Vlanif103]ip add 10.10.3.3 24
[LSW3]interface Vlanif 203
[LSW3-Vlanif203]ip add 10.20.3.3 24

[LSW3]ospf 1 router-id 3.3.3.3
[LSW3-ospf-1]area 0
[LSW3-ospf-1-area-0.0.0.0]network 10.10.3.3 0.0.0.0
[LSW3-ospf-1-area-0.0.0.0]network 10.20.3.3 0.0.0.0
[LSW3-ospf-1-area-0.0.0.0]network 192.168.2.1 0.0.0.0    
[LSW3-ospf-1-area-0.0.0.0]network 192.168.3.1 0.0.0.0
[LSW3-ospf-1]silent-interface Vlanif 2    
[LSW3-ospf-1]silent-interface Vlanif 3

LSW4:

[LSW4]vlan batch 104 204
[LSW4]interface GigabitEthernet 0/0/1
[LSW4-GigabitEthernet0/0/1]port link-type access
[LSW4-GigabitEthernet0/0/1]port default vlan 204
[LSW4-GigabitEthernet0/0/1]undo stp enable
[LSW4]interface GigabitEthernet 0/0/2
[LSW4-GigabitEthernet0/0/2]port link-type access 
[LSW4-GigabitEthernet0/0/2]port default vlan 104
[LSW4-GigabitEthernet0/0/2]undo stp enable 

[LSW4]interface Vlanif 104
[LSW4-Vlanif104]ip address 10.10.4.4 24
[LSW4]interface Vlanif 204
[LSW4-Vlanif204]ip add 10.20.4.4 24

[LSW4]ospf 1 router-id 4.4.4.4
[LSW4-ospf-1]area 0.0.0.0
[LSW4-ospf-1-area-0.0.0.0]network 10.10.4.4 0.0.0.0
[LSW4-ospf-1-area-0.0.0.0]network 10.20.4.4 0.0.0.0
[LSW4-ospf-1-area-0.0.0.0]network 192.168.2.2 0.0.0.0
[LSW4-ospf-1-area-0.0.0.0]network 192.168.3.2 0.0.0.0

[LSW4-ospf-1]silent-interface Vlanif 2
[LSW4-ospf-1]silent-interface Vlanif 3

LSW1:

[LSW1]ip vpn-instance VRF    
[LSW1-vpn-instance-VRF]route-distinguisher 100:1 
[LSW1-vpn-instance-VRF-af-ipv4]vpn-target 100:1 both   

[LSW1]vlan batch 102 103 104
[LSW1]interface GigabitEthernet 0/0/5
[LSW1-GigabitEthernet0/0/5]port link-type access 
[LSW1-GigabitEthernet0/0/5]port default vlan 103    
[LSW1-GigabitEthernet0/0/5]undo stp enable

[LSW1]interface GigabitEthernet 0/0/4
[LSW1-GigabitEthernet0/0/4]port link-type trunk 
[LSW1-GigabitEthernet0/0/4]undo port trunk allow-pass vlan 1
[LSW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 102
[LSW1-GigabitEthernet0/0/4]undo stp enable

[LSW1]interface GigabitEthernet 0/0/6
[LSW1-GigabitEthernet0/0/6]port link-type access 
[LSW1-GigabitEthernet0/0/6]port default vlan 104
[LSW1-GigabitEthernet0/0/6]undo stp enable
 

[LSW1]interface Vlanif 102
[LSW1-Vlanif102]ip binding vpn-instance VRF  
[LSW1-Vlanif102]ip address 10.10.2.1 24

[LSW1]interface Vlanif 103
[LSW1-Vlanif103]ip binding vpn-instance VRF
[LSW1-Vlanif103]ip add 10.10.3.1 24

[LSW1]interface Vlanif 104
[LSW1-Vlanif104]ip binding vpn-instance VRF
[LSW1-Vlanif104]ip add 10.10.4.1 24

[LSW1]ospf 1 router-id 1.1.1.1 vpn-instance VRF    
[LSW1-ospf-1]area 0
[LSW1-ospf-1-area-0.0.0.0]network 10.10.2.1 0.0.0.0
[LSW1-ospf-1-area-0.0.0.0]network 10.10.3.1 0.0.0.0
[LSW1-ospf-1-area-0.0.0.0]network 10.10.4.1 0.0.0.0
[LSW1-ospf-1]default-route-advertise

LSW2:

[LSW2]vlan batch 202 203 204
[LSW2]interface GigabitEthernet 0/0/5
[LSW2-GigabitEthernet0/0/5]port link-type access     
[LSW2-GigabitEthernet0/0/5]port default vlan 204
[LSW2-GigabitEthernet0/0/5]undo stp enable

[LSW2]interface GigabitEthernet 0/0/6
[LSW2-GigabitEthernet0/0/6]port link-type access 
[LSW2-GigabitEthernet0/0/6]port default vlan 203
[LSW2-GigabitEthernet0/0/6]undo stp enable 

[LSW2]interface GigabitEthernet 0/0/4
[LSW2-GigabitEthernet0/0/4]port link-type trunk 
[LSW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 102
[LSW2-GigabitEthernet0/0/4]undo port trunk allow-pass vlan 1
[LSW2-GigabitEthernet0/0/4]undo stp enable
 

[LSW2]interface Vlanif 202
[LSW2-Vlanif102]ip binding vpn-instance VRF
[LSW2-Vlanif102]ip address 10.10.2.2 24

[LSW2]interface Vlanif 203
[LSW2-Vlanif203]ip binding vpn-instance VRF
[LSW2-Vlanif203]ip address 10.20.3.2 24

[LSW2]interface Vlanif 204
[LSW2-Vlanif204]ip binding vpn-instance VRF
[LSW2-Vlanif204]ip add 10.20.4.2 24

[LSW2]ospf 1 router-id 2.2.2.2 vpn-instance VRF    
[LSW2-ospf-1]area 0
[LSW2-ospf-1-area-0.0.0.0]network 10.10.2.2 0.0.0.0
[LSW2-ospf-1-area-0.0.0.0]network 10.20.3.2 0.0.0.0
[LSW2-ospf-1-area-0.0.0.0]network 10.20.4.2 0.0.0.0
[LSW2-ospf-1]default-route-advertise

LSW3,LSW4修改接口Cost值:

[LSW3]interface Vlanif 203  
[LSW3-Vlanif203]ospf cost 5

[LSW4]interface Vlanif 104
[LSW4-Vlanif104]ospf cost 5

路由策略配置:

将SW3和SW4上宣告的192.168.2.0/24和192.168.3.0/24删除,防止与重发布的路由产生冲突

[LSW3]ip ip-prefix aa permit 192.168.2.0 24
[LSW3]ip ip-prefix bb permit 192.168.3.0 24

[LSW3]route-policy bb permit node 10
[LSW3-route-policy]if-match ip-prefix bb
[LSW3-route-policy]apply cost 5
[LSW3]route-policy bb permit node 20
[LSW3-route-policy]if-match ip-prefix aa
[LSW3]ospf 1    
[LSW3-ospf-1]import-route direct route-policy bb

[SW4]ip ip-prefix aa permit 192.168.2.0 24
[SW4]ip ip-prefix bb permit 192.168.3.0 24

[LSW4]route-policy aa permit node 10
[LSW4-route-policy]if-match ip-prefix aa
[LSW4-route-policy]apply cost 5
[LSW4]route-policy aa permit node 20
[LSW4-route-policy]if-match ip-prefix bb

[LSW4]ospf 1
[LSW4-ospf-1]import-route direct route-policy aa

防火墙和交换机VRF配置:


VRF区域配置:
LSW1:
[LSW1]vlan batch 401 402
[LSW1]interface GigabitEthernet 0/0/1
[LSW1-GigabitEthernet0/0/1]port link-type trunk     
[LSW1-GigabitEthernet0/0/1]port trunk allow-pass vlan 401 402
[LSW1]interface GigabitEthernet 0/0/4
[LSW1-GigabitEthernet0/0/4]port link-type trunk 
[LSW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 401 402

[LSW1]interface Vlanif 401
[LSW1-Vlanif401]ip binding vpn-instance VRF
[LSW1-Vlanif401]ip address 10.40.1.1 24
[LSW1-Vlanif401]vrrp vrid 1 virtual-ip 10.40.1.100
[LSW1-Vlanif401]vrrp vrid 1 priority 120
[LSW1-Vlanif401]vrrp vrid 1 preempt-mode timer delay 60
[LSW1-Vlanif401]vrrp vrid 1 track interface GigabitEthernet 0/0/1 reduced 30

[LSW1]interface Vlanif 402
[LSW1-Vlanif402]ip binding vpn-instance VRF
[LSW1-Vlanif402]ip address 10.40.2.1 24
[LSW1-Vlanif402]vrrp vrid 2 virtual-ip 10.40.2.100
 

LSW2:
[LSW2]vlan batch 401 402
[LSW2]interface GigabitEthernet 0/0/3
[LSW2-GigabitEthernet0/0/3]port link-type trunk 
[LSW2-GigabitEthernet0/0/3]port trunk allow-pass vlan 401 402
[LSW2]interface GigabitEthernet 0/0/4
[LSW2-GigabitEthernet0/0/4]port link-type trunk 
[LSW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 401 402

[LSW2]interface Vlanif 401
[LSW2-Vlanif401]ip binding vpn-instance VRF
[LSW2-Vlanif401]ip address 10.40.1.2 24
[LSW2-Vlanif401]vrrp vrid 1 virtual-ip 10.40.1.100

[LSW2]interface Vlanif 402
[LSW2-Vlanif402]ip binding vpn-instance VRF
[LSW2-Vlanif402]ip address 10.40.2.2 24
[LSW2-Vlanif402]vrrp vrid 2 virtual-ip 10.40.2.100
[LSW2-Vlanif402]vrrp vrid 2 priority 120
[LSW2-Vlanif402]vrrp vrid 2 preempt-mode timer delay 60
[LSW2-Vlanif402]vrrp vrid 2 track interface GigabitEthernet 0/0/3 reduced 30
 

FW1:
[FW1]vlan batch 401 402 403 404
[FW1]interface GigabitEthernet 1/0/0
[FW1-GigabitEthernet1/0/0]ip add 10.10.10.1 30

[FW1]interface GigabitEthernet 1/0/3.401
[FW1-GigabitEthernet1/0/3.401]ip add 10.40.1.10 24
[FW1-GigabitEthernet1/0/3.401]vlan-type dot1q 401

[FW1]interface GigabitEthernet 1/0/3.402
[FW1-GigabitEthernet1/0/3.402]ip address 10.40.2.10 24
[FW1-GigabitEthernet1/0/3.402]vlan-type dot1q 402

[FW1]interface GigabitEthernet 1/0/2.403
[FW1-GigabitEthernet1/0/2.403]ip address 10.40.3.10 24
[FW1-GigabitEthernet1/0/2.403]vlan-type dot1q 403

[FW1]interface GigabitEthernet 1/0/2.404
[FW1-GigabitEthernet1/0/2.404]ip add 10.40.4.10 24
[FW1-GigabitEthernet1/0/2.404]vlan-type dot1q 404
 

FW2:
[FW2]vlan batch 401 402 403 404
[FW2]interface GigabitEthernet 1/0/0
[FW2-GigabitEthernet1/0/0]ip add 10.10.10.2 30

[FW2]interface GigabitEthernet 1/0/2.401
[FW2-GigabitEthernet1/0/2.401]ip address 10.40.1.20 24
[FW2-GigabitEthernet1/0/2.401]vlan-type dot1q 401

[FW2]interface GigabitEthernet 1/0/2.402
[FW2-GigabitEthernet1/0/2.402]ip add 10.40.2.20 24
[FW2-GigabitEthernet1/0/2.402]vlan-type dot1q 402

[FW2]interface GigabitEthernet 1/0/3.403
[FW2-GigabitEthernet1/0/3.403]ip add 10.40.3.20 24
[FW2-GigabitEthernet1/0/3.403]vlan-type dot1q 403

[FW2]interface GigabitEthernet 1/0/1.404
[FW2-GigabitEthernet1/0/3.404]ip add 10.40.4.20 24
[FW2-GigabitEthernet1/0/3.404]vlan-type dot1q 404
 

划分安全区域:
FW1:
[FW1]firewall zone trust 
[FW1-zone-trust]add interface GigabitEthernet 1/0/3.401
[FW1-zone-trust]add interface GigabitEthernet 1/0/3.402

[FW1]firewall zone untrust 
[FW1-zone-untrust]add interface GigabitEthernet 1/0/2.403
[FW1-zone-untrust]add interface GigabitEthernet 1/0/2.404

[FW1]firewall zone dmz 
[FW1-zone-dmz]add interface GigabitEthernet 1/0/0
 

FW2:
[FW2]firewall zone trust 
[FW2-zone-trust]add interface GigabitEthernet 1/0/2.401
[FW2-zone-trust]add interface GigabitEthernet 1/0/2.402

[FW2]firewall zone untrust 
[FW2-zone-untrust]add interface GigabitEthernet 1/0/3.403
[FW2-zone-untrust]add interface GigabitEthernet 1/0/3.404

[FW2]firewall zone dmz 
[FW2-zone-dmz]add interface GigabitEthernet 1/0/0
 

LSW1、LSW2的Public配置:
LSW1:
[LSW1]vlan batch 403 404
[LSW1]interface GigabitEthernet 0/0/3
[LSW1-GigabitEthernet0/0/3]port link-type trunk 
[LSW1-GigabitEthernet0/0/3]port trunk allow-pass vlan 403 404

[LSW1]interface GigabitEthernet 0/0/2
[LSW1-GigabitEthernet0/0/2]port link-type trunk 
[LSW1-GigabitEthernet0/0/2]port trunk allow-pass vlan 403 404

[LSW1]interface Vlanif 403
[LSW1-Vlanif403]ip address 10.40.3.1 24
[LSW1-Vlanif403]vrrp vrid 3 virtual-ip 10.40.3.100
[LSW1-Vlanif403]vrrp vrid 3 priority 120
[LSW1-Vlanif403]vrrp vrid 3 preempt-mode timer delay 60
[LSW1-Vlanif403]vrrp vrid 3 track interface GigabitEthernet 0/0/3 reduced 30

[LSW1]interface Vlanif 404
[LSW1-Vlanif404]ip add 10.40.4.1 24
[LSW1-Vlanif404]vrrp vrid 4 virtual-ip 10.40.4.100
 

LSW2:
[LSW2]vlan batch 403 404
[LSW2]interface GigabitEthernet 0/0/1
[LSW2-GigabitEthernet0/0/1]port link-type trunk 
[LSW2-GigabitEthernet0/0/1]port trunk allow-pass vlan 403 404

[LSW2]interface GigabitEthernet 0/0/2
[LSW2-GigabitEthernet0/0/2]port link-type trunk 
[LSW2-GigabitEthernet0/0/2]port trunk allow-pass vlan 403 404

[LSW2]interface  Vlanif 403
[LSW2-Vlanif403]ip address 10.40.3.2 24
[LSW2-Vlanif403]vrrp vrid 3 virtual-ip 10.40.3.100

[LSW2]interface Vlanif 404
[LSW2-Vlanif404]ip address 10.40.4.2 24
[LSW2-Vlanif404]vrrp vrid 4 virtual-ip 10.40.4.100
[LSW2-Vlanif404]vrrp vrid 4 priority 120
[LSW2-Vlanif404]vrrp vrid 4 preempt-mode timer delay 60
[LSW2-Vlanif404]vrrp vrid 4 track interface GigabitEthernet 0/0/1 reduced 30
 

补充路由:
LSW1上行路由:VRF
[LSW1]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.1.200
[LSW1]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.2.200 preference 70

LSW1下行路由:Public
[LSW1]ip route-static 192.168.0.0 16 10.40.3.200
[LSW1]ip route-static 192.168.0.0 16 10.40.4.200 preference 70


LSW2上行路由:VRF
[LSW2]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.2.200
[LSW2]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.1.200 preference 70

LSW2下行路由:Public
[LSW2]ip route-static 192.168.0.0 16 10.40.4.200    
[LSW2]ip route-static 192.168.0.0 16 10.40.3.200 preference 70
 

双机热备配置:
FW1:
FW1下行接口:VRF
[FW1]interface GigabitEthernet 1/0/3.401
[FW1-GigabitEthernet1/0/3.401]vrrp vrid 5 virtual-ip 10.40.1.200 active 
[FW1]interface GigabitEthernet 1/0/3.402
[FW1-GigabitEthernet1/0/3.402]vrrp vrid 6 virtual-ip 10.40.2.200 standby 

FW1上行接口:(Public)
[FW1]interface GigabitEthernet 1/0/2.403
[FW1-GigabitEthernet1/0/2.403]vrrp vrid 7 virtual-ip 10.40.3.200 active 
[FW1]interface GigabitEthernet 1/0/2.404
[FW1-GigabitEthernet1/0/2.404]vrrp vrid 8 virtual-ip 10.40.4.200 standby 

[FW1]hrp mirror session enable     
[FW1]hrp interface GigabitEthernet 1/0/0 remote 10.10.10.2   
[FW1]hrp enable   

FW1上行路由配置:
HRP_S[FW1]ip route-static 0.0.0.0 0 10.40.3.100    
HRP_S[FW1]ip route-static 0.0.0.0 0 10.40.4.100 preference 70

FW1下行路由配置:(192.168.2.0/24和192.168.3.0/24两个网段汇聚成192.168.0.0/16网段)
HRP_M[FW1]ip route-static 192.168.0.0 16 10.40.1.100
HRP_M[FW1]ip route-static 192.168.0.0 16 10.40.2.100 preference 70
 

FW2:
FW2下行接口:VRF
[FW2]interface GigabitEthernet 1/0/2.401
[FW2-GigabitEthernet1/0/2.401]vrrp vrid 5 virtual-ip 10.40.1.200 standby 
[FW2]interface GigabitEthernet 1/0/2.402
[FW2-GigabitEthernet1/0/2.402]vrrp vrid 6 virtual-ip 10.40.2.200 active 

FW2上行接口:Pubilc
[FW2]interface GigabitEthernet 1/0/3.403
[FW2-GigabitEthernet1/0/3.403]vrrp vrid 7 virtual-ip 10.40.3.200 standby 
[FW2]interface GigabitEthernet 1/0/3.404
[FW2-GigabitEthernet1/0/3.404]vrrp vrid 8 virtual-ip 10.40.4.200 active 

[FW2]hrp mirror session enable
[FW2]hrp interface GigabitEthernet 1/0/0 remote 10.10.10.1
[FW2]hrp enable

FW2上行路由配置:
HRP_S[FW2]ip route-static 0.0.0.0 0 10.40.4.100
HRP_S[FW2]ip route-static 0.0.0.0 0 10.40.3.100 preference 70

FW2下行路由配置:
HRP_S[FW2]ip route-static 192.168.0.0 16 10.40.2.100
HRP_S[FW2]ip route-static 192.168.0.0 16 10.40.1.100 preference 70
 

安全策略配置:
HRP_M[FW1]security-policy 
HRP_M[FW1-policy-security]rule name trust_to_untrust
HRP_M[FW1-policy-security-rule-trust_to_untrust]source-zone trust  
HRP_M[FW1-policy-security-rule-trust_to_untrust]destination-zone untrust  
HRP_M[FW1-policy-security-rule-trust_to_untrust]source-address 192.168.0.0 16 
HRP_M[FW1-policy-security-rule-trust_to_untrust]action permit 

核心到边界配置:


LSW1:
[LSW1]vlan batch 11 12
[LSW1]interface GigabitEthernet 0/0/7
[LSW1-GigabitEthernet0/0/7]port link-type access
[LSW1-GigabitEthernet0/0/7]port default vlan 11
[LSW1-GigabitEthernet0/0/7]undo stp enable 

[LSW1]interface GigabitEthernet 0/0/5
[LSW1-GigabitEthernet0/0/5]port trunk allow-pass vlan 12
[LSW1-GigabitEthernet0/0/5]undo stp enable 

[LSW1]interface Vlanif 11
[LSW1-Vlanif11]ip address 10.11.1.1 24
[LSW1]interface Vlanif 12
[LSW1-Vlanif12]ip add 10.12.1.1 24

[LSW1]ospf 2 router-id 1.1.1.1
[LSW1-ospf-2]area 0
[LSW1-ospf-2-area-0.0.0.0]network 10.11.1.1 0.0.0.0
[LSW1-ospf-2-area-0.0.0.0]network 10.12.1.1 0.0.0.0
 

LSW2:
[LSW2]vlan batch 12 22
[LSW2]interface GigabitEthernet 0/0/7
[LSW2-GigabitEthernet0/0/7]port link-type access 
[LSW2-GigabitEthernet0/0/7]port default vlan 22
[LSW2-GigabitEthernet0/0/7]undo stp enable

[LSW2]interface GigabitEthernet 0/0/2
[LSW2-GigabitEthernet0/0/2]port trunk allow-pass vlan 12
[LSW2-GigabitEthernet0/0/2]undo stp enable 

[LSW2]interface Vlanif 12
[LSW2-Vlanif12]ip address 10.12.1.2 24
[LSW2]interface Vlanif 22
[LSW2-Vlanif22]ip address 10.22.2.1 24

[LSW2-ospf-2]dis th
[LSW2]ospf 2 router-id 2.2.2.2
[LSW2-ospf-2] area 0.0.0.0
[LSW2-ospf-2-area-0.0.0.0]network 10.12.1.2 0.0.0.0
[LSW2-ospf-2-area-0.0.0.0]network 10.22.2.1 0.0.0.0

R1:
[R1]interface GigabitEthernet 0/0/0
[R1-GigabitEthernet0/0/0]ip add 10.11.1.2 24
[R1]interface GigabitEthernet 0/0/1
[R1-GigabitEthernet0/0/1]ip address 10.12.2.1 24

[R1-ospf-1]display this 
[R1-ospf-1]ospf 1 router-id 3.3.3.3 
[R1-ospf-1]area 0.0.0.0 
[R1-ospf-1-area-0.0.0.0]network 10.11.1.2 0.0.0.0 
[R1-ospf-1-area-0.0.0.0]network 10.12.2.1 0.0.0.0 

R2:
[R2]interface GigabitEthernet 0/0/0
[R2-GigabitEthernet0/0/0]ip add 10.22.2.2 24
[R2]interface GigabitEthernet 0/0/1
[R2-GigabitEthernet0/0/1]ip add 10.12.2.2 14

[R2]ospf 1 router-id 4.4.4.4
[R2-ospf-1]area 0
[R2-ospf-1-area-0.0.0.0]network 10.22.2.2 0.0.0.0
[R2-ospf-1-area-0.0.0.0]network 10.12.2.2 0.0.0.0

外部网络
R1:
[R1]interface GigabitEthernet 0/0/2
[R1-GigabitEthernet0/0/2]ip add 12.0.0.1 24
[R1]ip route-static 0.0.0.0 0 12.0.0.100
[R1-ospf-1]default-route-advertise    

[R1]acl 2000
[R1-acl-basic-2000]rule permit source 192.168.0.0 0.0.255.255
[R1]interface GigabitEthernet 0/0/2
[R1-GigabitEthernet0/0/2]nat outbound 2000   
 

R2:
[R2]interface GigabitEthernet 0/0/2
[R2-GigabitEthernet0/0/2]ip add 13.0.0.1 24
[R2]ip route-static 0.0.0.0 0 13.0.0.100
[R2-ospf-1]default-route-advertise

[R2]acl 2000
[R2-acl-basic-2000]rule permit source 192.168.0.0 0.0.255.255
[R2]int g 0/0/2
[R2-GigabitEthernet0/0/2]nat outbound 2000
 

ISP:
[ISP]interface GigabitEthernet 0/0/0
[ISP-GigabitEthernet0/0/0]ip add 12.0.0.100 24
[ISP]interface GigabitEthernet 0/0/1
[ISP-GigabitEthernet0/0/1]ip add 13.0.0.100 24
[ISP]interface LoopBack 0
[ISP-LoopBack0]ip add 100.1.1.1 24

[LSW1-ospf-2]import-route static 
[LSW2-ospf-2]import-route static 

测试
正常时pc1、2访问ISP


当SW1的接口发生故障时,对PC1访问ISP进行测试


[LSW1-GigabitEthernet0/0/1]shutdown 

实验完成。

### 华为路由器/防火墙双机热备组网配置方案 #### 配置概述 为了提高网络设备的可靠性,通常会采用双机热备的方式。这种方式可以在一台设备发生故障时自动切换到另一台备用设备,从而保障业务连续性。对于华为路由器和防火墙而言,可以通过HSB(High Speed Backup)协议来实现这一目标。 #### HSB服务类型设置 在启用双机组网之前,需先指定所使用的高可用性服务类型,在此场景下即为`firewall`模式: ```shell [RouterA] hsb-service-type firewall ``` 这一步骤确保了两台设备能够识别彼此作为冗余伙伴并交换必要的状态信息[^2]。 #### 创建HSB群组 接着定义一个具体的HSB群组用于管理这两台机器间的协作关系: ```shell [RouterA] hsb-group 0 ``` 这里创建了一个编号为0的HSB群组;可以根据实际情况调整该数值以适应不同的应用场景需求。 #### 启动HRP/VGMP同步机制 为了让主备节点间可以共享连接表项和其他动态数据,还需开启相应的心跳检测及状态同步功能。通过HRP (Hot Standby Router Protocol) 或者 VGMP (Virtual Gateway Management Protocol),可实现实时的数据交互与快速故障转移: - **HRP** 主要应用于USG系列统一安全网关产品; - **VGMP** 则更多见于AR G3及以上型号的企业级路由平台。 具体命令如下所示(假设当前操作对象为Master端): ```shell // 对于支持HRP的产品线 [RouterA-HRP-Master] hrp enable [RouterA-HRP-Master] interface Vlanif100 [RouterA-HRP-Master-Vlanif100] hrp mirror address 192.168.1.2 // Slave IP Address // 对于支持VGMP的产品线 [RouterA-VGMP-Master] vgmp enable [RouterA-VGMP-Master] vrrp vrid 1 virtual-ip 192.168.1.254 priority 110 ``` 上述脚本片段展示了如何基于不同类型的硬件平台启动相应的高可靠特性,并指定了虚拟IP地址以及优先级参数以便更好地控制角色分配逻辑[^1]。 #### 测试验证 完成所有必要配置之后,应当进行全面的功能性和稳定性测试,确认整个系统的健壮程度满足预期标准。特别是要注意观察当活动单元失效时能否顺利过渡至待命单元继续提供不间断的服务体验。 ---
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