Refer to the exhibit. BGP-4 routing to the Internet，in normal behavior，may create asymmetrical routing for different prefixes. The BGP routing table indicates that traffic should follow the paths indicated in the exhibit，but packets are not going further than the border router in AS 4. What could be the cause of this problem？（）
A.TCP Intercept is configured in AS 4.
B.Unicast Reverse Path Forwarding is configured in loose mode in this router.
C.Packets may be leaving AS 1 without the BGP routing flag set to 1.
D.Unicast Reverse Path Forwarding is configured in strict mode in this router.
E.There is a missing Unicast Reverse Path Forwarding configuration.
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A.It blocks all routes.
B.It blocks the routes 200.0.12.0/24， 200.0.10.0/24 only.
C.It blocks the routes 200.0.12.0/24， 200.0.13.0/24 only.
D.It blocks the routes 200.0.10.0/24， 200.0.13.0/24 only.
E.Nothing happens， no routes are blocked.
A.route redistribution
B.import and export using route descriptors
C.import and export using route targets
D.Cisco MPLS Traffic Engineering
最新試題
Refer to the exhibit.Which statement describes DLCI 17?（）
SPT初始狀態(tài)之后的一個狀態(tài)是什么？
如何實現(xiàn)擁塞避免？
The Frame Relay network in the diagram is not functioning properly.What is the cause of the problem?（）
What is the three main step of using the QoS feature with MQC command line interface？
兩ebgp鄰居發(fā)路由過來 ，哪些屬性重置？
what is the advantage of policing opposite to shaping？
What is the next state of initial in spanning-tree protocol？
Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown？（）
What is method list for configure aaa？