Cisco配置静态路由
实验拓扑
配置R1
Router(config) R1(config) R1(config-if) R1(config-if) R1(config-if) R1(config-if) R1(config-if) R1(config) R1(config)
查看接口ip
R1 Interface IP-Address OK? Method Status Protocol Ethernet0/0 192.168.12.1 YES manual up up Ethernet0/1 192.168.1.254 YES manual up up Ethernet0/2 unassigned YES unset administratively down down Ethernet0/3 unassigned YES unset administratively down down Serial1/0 unassigned YES unset administratively down down Serial1/1 unassigned YES unset administratively down down Serial1/2 unassigned YES unset administratively down down Serial1/3 unassigned YES unset administratively down down
查看R1路由表
R1 Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP a - application route + - replicated route, % - next hop override, p - overrides from PfR Gateway of last resort is not set 192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.1.0/24 is directly connected, Ethernet0/1 L 192.168.1.254/32 is directly connected, Ethernet0/1 S 192.168.3.0/24 [1/0] via 192.168.12.2 192.168.12.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.12.0/24 is directly connected, Ethernet0/0 L 192.168.12.1/32 is directly connected, Ethernet0/0 S 192.168.23.0/24 [1/0] via 192.168.12.2
配置R2
Router>enable Router Router(config) R2(config) R2(config-if) R2(config-if) R2(config-if) R2(config-if) R2(config-if) R2(config) R2(config)
查看接口ip
R2 Interface IP-Address OK? Method Status Protocol Ethernet0/0 192.168.12.2 YES manual up up Ethernet0/1 192.168.23.2 YES manual up up Ethernet0/2 unassigned YES unset administratively down down Ethernet0/3 unassigned YES unset administratively down down Serial1/0 unassigned YES unset administratively down down Serial1/1 unassigned YES unset administratively down down Serial1/2 unassigned YES unset administratively down down Serial1/3 unassigned YES unset administratively down down
查看路由
R2
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR
Gateway of last resort is not set
S 192.168.1.0/24 [1/0] via 192.168.12.1
S 192.168.3.0/24 [1/0] via 192.168.23.3
192.168.12.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.12.0/24 is directly connected, Ethernet0/0
L 192.168.12.2/32 is directly connected, Ethernet0/0
192.168.23.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.23.0/24 is directly connected, Ethernet0/1
L 192.168.23.2/32 is directly connected, Ethernet0/1
配置R3
Router>enable Router Router(config) R3(config) R3(config) R3(config-if) R3(config-if) R3(config-if) R3(config-if) R3(config-if) R3(config) R3(config)
查看接口ip
R3 Interface IP-Address OK? Method Status Protocol Ethernet0/0 192.168.23.3 YES manual up up Ethernet0/1 192.168.3.254 YES manual up up Ethernet0/2 unassigned YES unset administratively down down Ethernet0/3 unassigned YES unset administratively down down Serial1/0 unassigned YES unset administratively down down Serial1/1 unassigned YES unset administratively down down Serial1/2 unassigned YES unset administratively down down Serial1/3 unassigned YES unset administratively down down
查看路由
R3
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR
Gateway of last resort is not set
S 192.168.1.0/24 [1/0] via 192.168.23.2
192.168.3.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.3.0/24 is directly connected, Ethernet0/1
L 192.168.3.254/32 is directly connected, Ethernet0/1
S 192.168.12.0/24 [1/0] via 192.168.23.2
192.168.23.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.23.0/24 is directly connected, Ethernet0/0
L 192.168.23.3/32 is directly connected, Ethernet0/0
配置vpc4
VPCS> ip 192.168.1.2/24 192.168.1.254 Checking for duplicate address... VPCS : 192.168.1.2 255.255.255.0 gateway 192.168.1.254
配置vpc5
VPCS> ip 192.168.3.2/24 192.168.3.254 Checking for duplicate address... VPCS : 192.168.3.2 255.255.255.0 gateway 192.168.3.254
在vpc4上ping vpc5测试连通性
VPCS> ping 192.168.3.2 84 bytes from 192.168.3.2 icmp_seq=1 ttl=61 time=0.958 ms 84 bytes from 192.168.3.2 icmp_seq=2 ttl=61 time=0.785 ms 84 bytes from 192.168.3.2 icmp_seq=3 ttl=61 time=1.050 ms 84 bytes from 192.168.3.2 icmp_seq=4 ttl=61 time=0.823 ms 84 bytes from 192.168.3.2 icmp_seq=5 ttl=61 time=0.827 ms
审核编辑：汤梓红
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原文标题：Cisco配置静态路由
文章出处：【微信号：magedu-Linux，微信公众号：马哥Linux运维】欢迎添加关注！文章转载请注明出处。
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