在VRP中能使ospf生成默认路由的命令是什么

第一步 搭建拓扑，并规划拓扑。

第二步 规划vlan，并配置ip与vrrp

[LSW1]vlan b 111 123
[LSW1]interface Eth-Trunk1
[LSW1-Eth-Trunk1]port link-type trunk
[LSW1-Eth-Trunk1]port trunk allow-pass vlan 111 123
[LSW1]interface GigabitEthernet0/0/3
[LSW1-GigabitEthernet0/0/3]port link-type trunk
[LSW1-GigabitEthernet0/0/3]port trunk allow-pass vlan 111 123
[LSW1-GigabitEthernet0/0/3]interface GigabitEthernet0/0/4
[LSW1-GigabitEthernet0/0/4]port link-type trunk
[LSW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 111 123
[LSW1]int vlanif 111
[LSW1-Vlanif111]ip add 192.168.10.253 24
[LSW1-Vlanif111]vrrp vrid 111 virtual-ip 192.168.10.254
[LSW1-Vlanif111]vrrp vrid 111 priority 105
[LSW1-Vlanif111]int vlanif 123
[LSW1-Vlanif123]ip add 192.168.20.253 24
[LSW1-Vlanif123]vrrp vrid 123 virtual-ip 192.168.20.254
[LSW1-Vlanif123]int vlanif 1
[LSW1-Vlanif1]ip add 192.168.1.1 24

其中vrrp vrid 111 priority 105是为了让LSW1变为vrrp111的master，优先级越大越优先，LSW2中的vrrp vrid 123 priority 105同理。

[LSW2]vlan b 111 123
[LSW2]interface Eth-Trunk1
[LSW2-Eth-Trunk1]port link-type trunk
[LSW2-Eth-Trunk1]port trunk allow-pass vlan 111 123
[LSW2]interface GigabitEthernet0/0/3
[LSW2-GigabitEthernet0/0/3]port link-type trunk
[LSW2-GigabitEthernet0/0/3]port trunk allow-pass vlan 111 123
[LSW2-GigabitEthernet0/0/3]interface GigabitEthernet0/0/4
[LSW2-GigabitEthernet0/0/4]port link-type trunk
[LSW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 111 123
[LSW2-GigabitEthernet0/0/4]quit
[LSW2]int vlanif 111
[LSW2-Vlanif111]ip add 192.168.10.252 24
[LSW2-Vlanif111]vrrp vrid 111 virtual-ip 192.168.10.254
[LSW2-Vlanif111]int vlanif 123
[LSW2-Vlanif123]ip add 192.168.20.252 24
[LSW2-Vlanif123]vrrp vrid 123 virtual-ip 192.168.20.254
[LSW2-Vlanif123]vrrp vrid 123 priority 105
[LSW2-Vlanif123]int vlanif 1
[LSW2-Vlanif1]ip add 192.168.2.1 24

[LSW3]vlan b 111 123
[LSW3]interface GigabitEthernet0/0/1
[LSW3-GigabitEthernet0/0/1]port link-type trunk
[LSW3-GigabitEthernet0/0/1]port trunk allow-pass vlan 111 123
[LSW3-GigabitEthernet0/0/1]interface GigabitEthernet0/0/2
[LSW3-GigabitEthernet0/0/2]port link-type trunk
[LSW3-GigabitEthernet0/0/2]port trunk allow-pass vlan 111 123
[LSW3-GigabitEthernet0/0/2]interface GigabitEthernet0/0/3
[LSW3-GigabitEthernet0/0/3]port link-type access
[LSW3-GigabitEthernet0/0/3]port default vlan 111
[LSW3-GigabitEthernet0/0/3]interface GigabitEthernet0/0/4
[LSW3-GigabitEthernet0/0/4]port link-type access
[LSW3-GigabitEthernet0/0/4]port default vlan 123

[LSW4]vlan b 111 123
[LSW4]interface GigabitEthernet0/0/1
[LSW4-GigabitEthernet0/0/1]port link-type trunk
[LSW4-GigabitEthernet0/0/1]port trunk allow-pass vlan 111 123
[LSW4-GigabitEthernet0/0/1]interface GigabitEthernet0/0/2
[LSW4-GigabitEthernet0/0/2]port link-type trunk
[LSW4-GigabitEthernet0/0/2]port trunk allow-pass vlan 111 123
[LSW4-GigabitEthernet0/0/2]interface GigabitEthernet0/0/3
[LSW4-GigabitEthernet0/0/3]port link-type access
[LSW4-GigabitEthernet0/0/3]port default vlan 123
[LSW4-GigabitEthernet0/0/3]interface GigabitEthernet0/0/4
[LSW4-GigabitEthernet0/0/4]port link-type access
[LSW4-GigabitEthernet0/0/4]port default vlan 123

[AR1]int g 0/0/0
[AR1-GigabitEthernet0/0/0]ip add 192.168.10.1 24
[AR1]ip route-static 0.0.0.0 0 192.168.10.254

此时为了让全网互通，在AR1中以LSW1中的vlanif111中的IP地址192.168.10.254为下一跳接口配置默认路由

[AR2]int g 0/0/0
[AR2-GigabitEthernet0/0/0]ip add 192.168.0.1 24
[AR2-GigabitEthernet0/0/0]int g0/0/1
[AR2-GigabitEthernet0/0/1]ip add 192.168.1.111 24
[AR2-GigabitEthernet0/0/1]int g0/0/2
[AR2-GigabitEthernet0/0/2]ip add 192.168.2.123 24

[AR3]int g 0/0/0
[AR3-GigabitEthernet0/0/0]ip add 192.168.0.2 24

测试直连网段连通性。

第三步 配置MSTP

[LSW1]stp region-configuration
[LSW1-mst-region]region-name cake
[LSW1-mst-region]revision-level 123
[LSW1-mst-region]instance 1 vlan 111
[LSW1-mst-region]instance 2 vlan 123
[LSW1-mst-region]active region-configuration
[LSW1]stp instance 1 root primary
[LSW1]stp instance 2 root secondary

其中stp instance 1 root primary指的是把LSW1设为实例1的根桥。

stp instance 2 root secondary指的是把LSW1设为实例2的备份根桥。

[LSW2]stp region-configuration
[LSW2-mst-region]region-name cake
[LSW2-mst-region]revision-level 123
[LSW2-mst-region]instance 1 vlan 111
[LSW2-mst-region]instance 2 vlan 123
[LSW2-mst-region]active region-configuration
[LSW2]stp instance 2 root primary
[LSW2]stp instance 1 root secondary

[LSW3]stp region-configuration
[LSW3-mst-region]region-name cake
[LSW3-mst-region]revision-level 123
[LSW3-mst-region]instance 1 vlan 111
[LSW3-mst-region]instance 2 vlan 123
[LSW3-mst-region]active region-configuration

[LSW4]stp region-configuration
[LSW4-mst-region]region-name cake
[LSW4-mst-region]revision-level 123
[LSW4-mst-region]instance 1 vlan 111
[LSW4-mst-region]instance 2 vlan 123
[LSW4-mst-region]active region-configuration

第四步 配置OSPF使全网互通

[LSW1]ospf 10 router-id 2.2.2.1
[LSW1-ospf-10]area 0
[LSW1-ospf-10-area-0.0.0.0]network 192.168.1.0 0.0.0.255
[LSW1-ospf-10-area-0.0.0.0]network 192.168.10.0 0.0.0.255

[LSW2]ospf 10 router-id 2.2.2.2
[LSW2-ospf-10]area 0
[LSW2-ospf-10-area-0.0.0.0]network 192.168.2.0 0.0.0.255
[LSW2-ospf-10-area-0.0.0.0]network 192.168.20.0 0.0.0.255

[AR2]ospf 10 router-id 1.1.1.2
[AR2-ospf-10]area 0
[AR2-ospf-10-area-0.0.0.0]network 192.168.0.0 0.0.0.255
[AR2-ospf-10-area-0.0.0.0]network 192.168.1.0 0.0.0.255
[AR2-ospf-10-area-0.0.0.0]network 192.168.2.0 0.0.0.255

[AR3]ospf 10 router-id 1.1.1.3
[AR3-ospf-10]area 0
[AR3-ospf-10-area-0.0.0.0]network 192.168.0.0 0.0.0.255

查看邻接关系是否建好

然后测试全网的连通性

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关于ospf—我两个交换机上可能会有错误，欢迎指出问题。

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第五步 在AR3上配置telnet功能

此时全网互通，开始配置telnet功能

[AR3]aaa
[AR3-aaa]local-user cake password cipher 123456 privilege level 15 
[AR3-aaa]local-user cake service-type telnet
[AR3-aaa]quit
[AR3]user-interface vty 0 4 
[AR3-ui-vty0-4]authentication-mode aaa

—进入aaa协议视图
—创建本地用户cake 权限级别为15（验证与授权）
—本地用户cake服务类型为telnet
—进入、开启用户虚拟终端0到4
—认证模式为aaa

此时telnet功能已打开，在AR1上测试登录。

登陆成功，实验完成。