cisco路由器雙線接入

track 10 ip sla 10 reachability 定義跟中

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track 11 ip sla 11 reachability

ip sla 10

 icmp-echo 192.168.5.254  source-interface FastEthernet0/0

 frequency 5

ip sla schedule 10 life forever start-time now

ip sla 11

 icmp-echo 192.168.7.254 source-interface FastEthernet0/1

 frequency 5 每五秒測試網關是否通

interface FastEthernet0/0

 ip address 192.168.5.6 255.255.255.240

 ip nat outside

 ip virtual-reassembly 接口配置支援虛拟端口

interface FastEthernet0/1

 ip address 192.168.7.5 255.255.255.240

 ip virtual-reassembly

interface FastEthernet0/0/0

 ip address 192.168.13.1 255.255.255.0

 ip nat inside

 ip policy route-map pbr 内部端口比對政策

access-list 15 permit 192.168.13.0 0.0.0.255

access-list 10 permit 192.168.13.0 0.0.0.63

access-list 11 permit 192.168.13.64 0.0.0.63

ip nat inside source route-map dxt interface FastEthernet0/0 overload

ip nat inside source route-map lt interface FastEthernet0/1 overload 映射電線和聯通線路