Tuesday, May 24, 2011

域内MP BGP /MPLS VPN配置实例


域内MP BGP /MPLS VPN配置实例CE—-PE:可运行静态路由、RIPV2、EIGRP、OSPF、EBGP。PE—-P: 只运行MPLS IP即可,PE1—P—PE2在同一路由选择域内(IGP)。PE1–PE2: 建立MP-IBGP VPNV4邻居关系,传递VPN路由。所有VRF均配置在PE设备上,CE设备不知道VPN信息。P: Provider Router PE: Provider Edge Router CE: Customer Edge RouterCE—PE间静态路由CE:无需知道VPN信息,配置一条指向CE—PE间互联链路PE侧接口的缺省路由即可。CE(config)#ip route 0.0.0.0 0.0.0.0 10.10.12.2PE:在PE上宣告CE站点上存在的私网(VPN)路由即可。PE(config)#ip route vrf VPNA 1.1.1.1 255.255.255.255 serial 1/0 PE(config)#ip route vrf VPNA 172.16.1.1 255.255.255.0 serial 1/0 CE—PE间RIPV2路由协议CE:在RIPV2中宣告接口地址的网段;宣告作为VPN私网地址的网段,并将这些接口设置为被动接口(passive-interface)。CE(config)#router rip version 2 network 10.10.12.1 network 1.1.1.1 network 172.16.1.1 passive-interface loopback 0 passive-interface loopback 10 这就是CE所需的全部配置! PE:启动RIPV2协议进程,在ipv4 [...]



Published by
Published by xFruits
Original source : http://www.vpn123.tk/?p=617...

No comments:

Post a Comment