IP接口地址及路由器环回地址配置

OSPF

IP接口地址及路由器环回地址配置

OSPF

在R2、R3、R4内启动OSPF，构建公网

r6与r7MPLS

1. IP可达--- 使用路由协议全网可达

2. 配置MPLS – LDP

配置MPLS VPN

创建虚拟空间

将接口绑定到虚拟空间后写IP

在虚拟空间里才可以看到

BGP

注意传递VPN路由

RIP

重发布

查看路由表

OSPF

重发布

r1与r5 MPLS

mpls

[r2-GigabitEthernet0/0/1]int g0/0/0
[r2-GigabitEthernet0/0/0]mpls
[r2-GigabitEthernet0/0/0]mpls ldp

[r2]int g0/0/1
[r2-GigabitEthernet0/0/1]mpls
[r2-GigabitEthernet0/0/1]mpls ldp

[r4]int g0/0/1
[r4-GigabitEthernet0/0/1]mpls
[r4-GigabitEthernet0/0/1]mpls ldp

[r2]ip vpn-instance b1       #创建b1虚拟空间
[r2-vpn-instance-b1]ipv4-family 
[r2-vpn-instance-b1-af-ipv4]route-distinguisher 2:2     #RD
[r2-vpn-instance-b1-af-ipv4]vpn-target 2:2          #RT
 IVT Assignment result: 
Info: VPN-Target assignment is successful.
 EVT Assignment result: 
Info: VPN-Target assignment is successful.
[r2-vpn-instance-b1-af-ipv4]int g0/0/0
[r2-GigabitEthernet0/0/0]ip binding vpn-instance b1    #绑定接口
Info: All IPv4 related configurations on this interface are removed!
Info: All IPv6 related configurations on this interface are removed!
[r2-GigabitEthernet0/0/0]ip address 192.168.2.1 24    #写IP

[r4]ip vpn-instance b2
[r4-vpn-instance-b2]route-distinguisher 2:2
[r4-vpn-instance-b2-af-ipv4]vpn-target 2:2
 IVT Assignment result: 
Info: VPN-Target assignment is successful.
 EVT Assignment result: 
Info: VPN-Target assignment is successful.
[r4-vpn-instance-b2-af-ipv4]int g0/0/1
[r4-GigabitEthernet0/0/1]ip binding vpn-instance b2
Info: All IPv4 related configurations on this interface are removed!
Info: All IPv6 related configurations on this interface are removed!
[r4-GigabitEthernet0/0/1]ip address 192.168.3.1 24

静态

[r1]ip route-static 192.168.3.0 24 192.168.2.1
[r1]ip route-static 192.168.4.0 24 192.168.2.1

[r2]bgp 2
[r2-bgp]ipv4-family vpn-instance b1
[r2-bgp-b1]import-route static 
[r2-bgp-b1]import-route direct

[r5]ip route-static 192.168.1.0 24 192.168.3.1
[r5]ip route-static 192.168.2.0 24 192.168.3.1

[r4]bgp 2
[r4-bgp]ipv4-family vpn-instance b2
[r4-bgp-b2]import-route static 
[r4-bgp-b2]import-route direct 

[r4]ip route-static vpn-instance b2 192.168.4.0 24 192.168.3.2

原文链接：https://blog.csdn.net/qq_51415379/article/details/126160928