JN0-649試験無料問題集（195題）「Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) 認定」

出題：1

A Layer 2 connection does not expend across data centers. The IP subnet in a Layer 2 domain is confined within a single data center.
Which EVPN route type is used to communicate prefixes between the data centers?

A. Type 2

B. Type 1

C. Type 4

D. Type 5

正解：D 解答を投票する

出題：2

Which two statements are true regarding BGP load balancing? (Choose two.)

A. Multipath places multiple next-hops in the forwarding table for each destination.

B. Multipath provides per-prefix load balancing.

C. Multipath provides per-flow load balancing.

D. Multipath places a single next-hop in the forwarding table for each destination.

正解：A,B 解答を投票する

出題：3

You must ensure that all routes in the 10.0.0/8 address range are not advertised outside of your AS. Which well-known BGP community should be assigned to these addresses to accomplish this task?

A. no-advertise

B. no-export

C. internet

D. no-peer

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

Which two statements are true about IS-IS levels? (Choose two.)

A. Level 1 systems use a default route to reach AS external routes located in other areas.

B. Level 1 system only from adjacencies with other systems that have different area IDs.

C. Level 2 systems must use the loopback address as a part of the ISO network address.

D. Level 2 systems do not advertise Level 2 routes into a Level area by default.

正解：A 解答を投票する

出題：5

When configuring 802.1X authentication, what are three server fail fallback settings? (Choose three.)

A. count

B. log

C. sustain

D. permit

E. move

正解：C,D,E 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

Which two statements about BGP communities are true? (Choose two.)

A. A community is not a transitive attribute.

B. A prefix can only belong to one community.

C. A prefix can belong to more than community.

D. A BGP device can set, append, or modify the community of a route.

正解：B,D 解答を投票する

出題：7

Referring to the exhibit, you have placed the cos multifield classifier on all edge interfaces and configured the relevant CoS parameters.
In this scenario, which two statements are correct? (Choose two.)

A. SSH traffic using the default port will be placed in the af forwarding class and accepted.

B. UDP traffic using the 16000 port will be placed in the best-effort forwarding class and accepted.

C. SSH traffic using the default port will be placed in the best-effort forwarding class and accepted.

D. UDP traffic using the 16000 port will be placed in the voice forwarding class and accepted.

正解：A,D 解答を投票する

出題：8

Which statement is true regarding LLDP advertisements?

A. LLDP communicates CoS values to VoIP devices

B. LLDP communicates VLAN information to VoIP devices

C. LLDP communicates device information to neighbors

D. LLDP communicates power requirements from PoE enabled devices

正解：C 解答を投票する

出題：9

A BA classifier, input policer, and a multifield classifier are applied to an interface in which order are these features processed?

A. policer > multifield classifier -> BA classifier

B. multifield classifier -> BA classifier -> policer

C. BA classifier -> multifield classifier -> policer

D. policer -> BA classifier -> multifield classifier

正解：D 解答を投票する

出題：10

You are configuring MSTP to prevent loops in your Layer 2 network. After applying the configuration, you notice that MSTO is not working correctly.

Referring to the exhibit, what is causing the problem?

A. Too many VLANs have been defined.

B. Incorrect revision number is used.

C. Context identifier must be specified.

D. MSTI-to-VLAN mappings must be the same.

正解：D 解答を投票する

JN0-649試験無料問題集「Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT) 認定」