三层与R1间运行RIPv2路由协议,R1与R2间运行OSPF路由协议。现要做适当配置,实现公司内部主机与公司外部主机之间的相互通信。 三、技术原理 为了支持本设备能够运行多个路由协议进程,系统软件提供路由信息从一个路由进程重分布到另外一个路由进程的功能。比如你可以将OSPF路由域的路由重新分布后通告RIP路由域中,也可以将...
distributing ospf routes into bgp and bgp routes into ospf I've implemented prefix-lists to filter out networks. It's working when using /24 statements. ip prefix-list OSPFtoBGP seq 5 permit 10.1.2.0/24 ip prefix-list OSPFtoBGP seq 10 permit 10.1.7.0/24 ip prefix-list OSPFtoBGP seq...
http://www.cisco.com/c/en/us/td/docs/ios/12_2/iproute/command/reference/fiprrp_r/1rfbgp1.html To allow the redistribution of iBGP routes into an interior gateway protocol such as IS-IS or OSPF, use the bgp redistribute-internal command in router configuration mode. To remove the bgp ...
Redistribute OSPFv3 Routes in BGP Configuration ExampleIP Version (IPv)
百度试题 题目.Redistribute命令可以引入静态路由、OSPF路由、RIP路由、BGP路由( ) 相关知识点: 试题来源: 解析 错误 反馈 收藏
For example, when redistributing OSPF routes into BGP, routes can be tagged with a specific value indicating their origin. This tag can then be used to apply specific BGP policies, such as setting different communities or manipulating route attributes. ...
A better design would be to separate the area into different areas and use the Cisco IOS type 3 filtering feature, which is explained later. Inter-Area Routes In OSPF, all routers within an area have the exact same topology. An area has no knowledge of the topology of another area; ...
You would not though redistribute the BGP routes into IGP. Just on a side note, while Sarah's scenario demonstrates really well the issues that can result in redistribute BGP routes into an IGP, its also an example of how you should never setup a BGP network . And also a great example ...
Routes can be redistributed from connected, dvmrp, egp, eigrp, igrp, isis, iso-igrp, mobile, odr, ospf, rip, and static. Cisco IOS Software Release: 10.0 Configuration Example: Redistributing Connected, Static, and EIGRP Learned Routes into BGP In Figure 10-2, Router C is advertising ...
Confirm that routes are in the BGP/OSPF database and are being advertised. leaf01# show ip bgp Considerations TCAM Route Scale This feature adds each ARP entry as a /32 host route into the routing table of all switches within a summarization domain. Take care to keep the number of hosts...