多选题Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)AIGP routes advertised by P routersBIGP routes advertised by PE routersCVPN routes advertised by PE routersDVPN routes advertised by CE routers

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多选题

Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)

IGP routes advertised by P routers

IGP routes advertised by PE routers

VPN routes advertised by PE routers

VPN routes advertised by CE routers

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相似问题和答案

第1题：

By default, routes learned via IBGP will be announced to which peers?()

A. IBGP peers

B. EBGP peers

C. active BGP peers

D. established BGP peers

参考答案：B

第2题：

Which of the following is true about routers internal to a totally NSSA area?()

A. Routers cannot redistribute external routes into the area.

B. Routers should have zero Type 3 LSAs in their LSDBs.

C. Routers should have zero Type 5 LSAs in their LSDBs.

D. Routers should learn default routes from the ABRs attached to the area.

参考答案：C, D

第3题：

Which two routes do P routers see by default in a BGP MPLS VPN configuration? ()(Choose two.)

A. IGP routes advertised by P routers

B. IGP routes advertised by PE routers

C. VPN routes advertised by PE routers

D. VPN routes advertised by CE routers

参考答案：A, B

第4题：

When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）

A、On the CE router, PE neighbors must be configured in the VRF context on the CE router
B、On PE routers, the CE IBGP neighbors are configured in the global BGP configuration
C、On PE routers, the CE EBGP neighbors are configured in the VRF context
D、A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors

正确答案:C

第5题：

Which option is true regarding the synchronization rule ?（）

A、Do not use or internally advertise a route until the route is lear ned from a source other than BGP.
B、Do not use or advertise a route until the route is learned from a BGP peer.
C、Do not use or advertise routes marked PARTIAL.
D、Wait until a CONFIRM message is received before using routes from BGP neighbors.

正确答案:A

第6题：

Which two statements describe the default routing policy for BGP?()

A.Advertise only locally originated routes.

B.Accept all BGP routes and import into inet.0.

C.Advertise all active BGP routes.

D.Advertise only EBGP routes.

参考答案：B, C

第7题：

Refer to the exhibit. Which two statement s are correct?()

A. All the routes were redistributed into BGP from an IGP

B. All the routes were originated by BGP with the network command

C. All six routes will be installed in the routing table

D. Four routes will be installed in the routing ta ble

E. Two routes will be installed in the routing table

参考答案：A, D

第8题：

Which two statements are true by default of a multilevel IS－IS network?()

A. Level 1 only routers see routes contained in their area.

B. Level 1 routers route towards Level 2 routers due to the attached bit.

C. Level 2 routers route towards Level 1 routers due to the attached bit.

D. Level 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.

参考答案：A, D

第9题：

When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers. Refer to the following descriptions, which one is making sense?（）

A、If using OSPF or EIGRP as the PE-CE routing protocol, redistribution is not required, but any other protocol or static route will require redistribution
B、If using IS-IS as the PE-CE routing protocol, no redistribution is required
C、If using static routes between the CE and PE routers, no redistribution of other VPN routes is required
D、If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required

正确答案:D

第10题：

Which of the following is true about routers internal to a totally NSSA area?（）

A、Routers cannot redistribute external routes into the area.
B、Routers should have zero Type 3 LSAs in their LSDBs.
C、Routers should have zero Type 5 LSAs in their LSDBs.
D、Routers should learn default routes from the ABRs attached to the area.

正确答案:C,D

Which two routes do P routers see by default in a BGP MPLS V

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