JN0-130無料問題集「Juniper networks Certified internet specialist.e(jncis-e)」

質問 1

By default, an L1/L2 IS-IS router advertises what remote area routes into a Level 1 area?

（A）No routes are advertised.

（B）only summarized routes

（C）all routes in the network

（D）all routes in the backbone

正解：A 解答を投票する

質問 2

An ATM PVC is configured as atm pvc 1 0 101 aal5snap 256 128 100. Which three statements describe the traffic management characteristics of this interface? (Choose three.)

（A）This is a real-time variable service.

（B）The burst size is 100 cells.

（C）This is a non-real-time variable service.

（D）The peak rate is 256K bits per second.

（E）The burst size is 128 cells.

正解：B、C、D 解答を投票する

質問 3

Once the TCP connection is established, which message type initiates the BGP peering process?

（A）Update

（B）Notification

（C）Open

（D）Active

正解：C 解答を投票する

質問 4

What are two advantages to customers with L2 MPLS VPNs? (Choose two.)

（A）Customers control their own routing.

（B）Service provider has routing control.

（C）Allows them to use separate networks for IP and VPN traffic.

（D）Can communicate protocols other than IP.

正解：A、D 解答を投票する

質問 5

Router A has a priority of 64, Router B has a priority of 0, and Router C has a priority of 70. Router D now comes online with a priority of 100. Which router is the DIS?

（A）Router A

（B）Router B

（C）Router D

（D）Router C

正解：C 解答を投票する

質問 6

Which TCP port does LDP use for its protocol communications?

（A）646

（B）644

（C）464

（D）466

正解：A 解答を投票する

質問 7

Which two features protect the ERX Edge Router from denial-of-service attacks? (Choose two.)

（A）stateful firewall on the router

（B）rate limiting of ICMP

（C）RADIUS authorizations

（D）source address validation

正解：B、D 解答を投票する

質問 8

What are three methods to apply a L2TP Tunnel Switch Profile? (Choose three.)

（A）aaa domain-map

（B）l2tp destination profile

（C）tunnel services profile

（D）tunnel groups

（E）radius attributes

正解：A、D、E 解答を投票する

質問 9

Given the following MPLS L2 configuration command: mpls-relay 10.1.1.1 4 Which two statements true? (Choose two.)

（A）This command is applied to the core router facing interface.

（B）The 4 is locally significant and identifies the layer 2 circuit.

（C）This command is applied to the customer facing interface.

（D）The 4 must match exactly on the peer router configuration on the remote end.

正解：C、D 解答を投票する

質問 10

Which two reflect best practices for client peering sessions in a BGP route reflection network? (Choose two.)

（A）peer with route-reflectors outside the cluster

（B）peer with route-reflector-clients within the cluster

（C）peer with route-reflectors within the cluster

（D）peer with route-reflector-clients outside the cluster

正解：B、C 解答を投票する

JN0-130 無料問題集「Juniper networks Certified internet specialist.e(jncis-e)」

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