配置解释 no bgp redistribute-internal 默认情况下,BGP会把通过内部BGP(iBGP)学习到的路由重新分发给相邻的外部BGP(eBGP )邻居.这个行为可能在某些场景下导致不希望的路由传播.no bgp redistribute-internal 命令 禁用了这种自动重新分发. 具体示例 以下是一个完整的BGP配置示例,展示如何使用这两个命令: router bgp ...
非同步命令 no synchronization (注意区分同步状态和水平分割) 水平分割:从IBGP对等体学习到的路由,永远不会向其它的IBGP对等体通告,有效具体为1跳 同步:不使用或不通告给任何EBGP邻居从IBGP邻居学习到路由,直到IGPS也学习到相同路由。 在本身配置BGP时分IBGP配置和EBGP配置 必须指定邻居的ID,和对方的AS号 neighbor 3....
the eBGP or iBGP default route would be installed in the IP routing table and then possibly redistributed into EIGRP. This would happen if dealing with a normal route. a specific IP subnet X is redistributed from protocol A to protocol B if : subnet X is present in database of protocol A...
Not sure on your topology but regards redsitributing Bgp, it has loop prevention by default not to advertise ibgp routes in to an IGP so if your are doing this then ou will need to use bgp redistribute-internal command res Paul Please don't forget to rate any posts that have been help...
Ok so if multi-homed the ideal/best situation is to have both iBGP routers directly connected to eachother (just imagine we have 2 routers). These will have all BGP routes since each will be connected to the respective eBGP neighbor (ISP). This will allow to manipulate which traffic/desti...
Instead use local as make each NSK use different AS and form ebgp with aws and form ebgp between two NSK (optional) Here you need to use weight Solution 2 Use local-as and form two ebgp from both NSK (total ebgp to AWS will be 4) And config ibgp between NSK' here use local pref...
Thx for Help routes Get From Ebgp Redstributed To IBGP ??? 0 Helpful Reply paul driver VIP 10-26-2020 05:24 AM Hello bgp redistribute-internal <-- is used when in ibgp peer needs to redistribute ibgp prefixes into a an IGP network like ospf/eigrp/rip As @MHM Cisco World...
Instead use local as make each NSK use different AS and form ebgp with aws and form ebgp between two NSK (optional) Here you need to use weight Solution 2 Use local-as and form two ebgp from both NSK (total ebgp to AWS will be 4) And config ibgp between NSK' here use local pref...