What 2 methods are available for overcoming the BGP full mesh requirement？
为什么IBGP-4需要是全网状（Full-Mesh）的？
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What are two characteristics of Frame Relay point-to-point subinterfaces?（）A、They create split-horizon issuesB、They require a unique subnet within a routing domainC、They emulate leased linesD、They are ideal for full-mesh topologiesE、They require the use of NBMA options when using OSPF
When designing the IP routing for the Enterprise Campus network， which of these following twoiBGB considerations should be taken into account？（）A、 iBGB dual horning with different iSPs puts the Enterprise at the risk of becoming a transitnetworkB、 iBGP requires a full mesh of eBGP peersC、 Routers will not advertise iBGP learned routers to other iBGP peers.D、 The use of route reflections or Confederation eliminate any full mesh requirement while helpingto scale iBGPE、 iGBP peers do not add any information to the AS path
In BGP， we can use Route Reflector and full mesh. Why should we use these？
What is a function of a user role?（）A、It defines the IPsec parameters for the role.B、It assigns access to resources.C、It associates the user with a RADIUS server.D、It defines the types of authentication methods available to the user
An ISP is running a large IBPG network with 25 routers. The full mesh topology that is currently inplace is inefficiently using up bandwidth from all of the BGP traffic. What can the administratorconfigure to reduce the number of BGP neighbor relationships within the AS？（）A、Route reflectorsB、Route mapsC、Route redistributionD、Peer groupsE、Aggregate addresses
Which BGP feature shou ld be used to avoid high memory utilization on a router?（）A、soft - reconfigurationB、route refreshC、BGP communitiesD、full - mesh BGP peering
