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

出題：1

You created a firewall rule to protect the Routing Engine. After applying the rule, your OSPF adjacencies dropped.
How would you solve this problem?

A. Define a router ID under the [edit routing-options] hierarchy.

B. Create a firewall term that allows IP protocol 89.

C. Apply the firewall filter to the physical ports.

D. Configure the loopback interface under the [edit protocols ospf] hierarchy.

正解：B 解答を投票する

出題：2

You are implementing a single spanning tree instance in your network and want to use the protocol that will give you the best convergence time in the event of a physical network failure of the root bridge. Which spanning tree protocol will satisfy this requirement?

A. MSTP

B. STP

C. RSTP

D. VSTP

正解：C 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：3

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：4

A customer on MSTI-2 was isolated due to a physical link outage on Switch 5's ge-0/0/32 interface.

Referring to the exhibit, which corrective action would solve this problem?

A. Add MSTI-2 to all interfaces on Switch 5.

B. Implement the CIST on all switches.

C. replace the link between Switch 5 and 6 with a 10 Gbps link

D. Move the root bridge for MSTI-2 to Switch 6.

正解：A 解答を投票する

出題：5

Router R1, in peer AS 65001, advertises routes to R2 using EBGP. R2 advertises the routes learned from R1 to R3 using IBGP.

Referring to the exhibit, to which routers will R3 advertise the BGP routes received from R2?

A. R4, R5

B. R4, R5, R6, R7

C. R2, R4, R5, R6, R7

D. R6, R7

正解：A 解答を投票する

出題：6

Click the Exhibit button.

Referring to the exhibit, the source is currently sending multicast traffic using group 224.1.1.1, which is being received by R1. R2 is not receiving PIM register messages.
What would be the cause of this problem?

A. All routers have not been configured with the same Auto-RP discovery group.

B. Tunnel services have not been enabled on R1.

C. A(*,G) tree has not been built yet.

D. R5 has not received an IGMP report of 224.1.1.1.

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：7

You receive the same 100.200.0/16 route from all four ISPs to which you are connected.
Referring to the exhibit, which ISP's route will be selected as active?

A. ISP-B

B. ISP-D

C. ISP-C

D. ISP-A

正解：D 解答を投票する

出題：8

Click the Exhibit.

You have a workstation and VoIP phone connected to port ge-0/0/1 on an access switch.
Referring to the configuration shown in the exhibit, which statement is true?

A. The phone will not be able to communicate over the network.

B. Untagged frames that enter the switch on interface ge-0/0/1 will be dropped.

C. The phone will require a manual VLAN ID configuration.

D. All frames that leave the switch on interface ge-0/0/1 will be dropped.

正解：C 解答を投票する

出題：9

Referring to the exhibit, which statement is true?

A. R1 has the B bit set.

B. R1 is a backbone router.

C. R1 is an ASBR.

D. R1 is an ABR.

正解：C 解答を投票する

出題：10

You ate configuring BGP policies for a site with a dual-homed connection as shown in the exhibit.
You must ensure that inbound traffic from Internet hosts flow through the ISP A connection.
Which statement is correct in this scenario?

A. Apply a BGP export policy on R1 to assign a higher local preference value to routes advertised to ISP A.

B. Apply a BGP export policy onR2to assign a lower origin value to routes advertised to ISP B.

C. Apply a BGP export policy to R2 to prepend [65001 65001 65001 65001 65001] to the AS path of routes advertised to ISP B.

D. Apply a BGP export policy on R1 to assign a lower MED value to routes advertised to ISP A.

正解：C 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」