JN0-663試験無料問題集（96題）「Juniper Service Provider Routing and Switching, Professional (JNCIP-SP) 認定」

出題：1

Which two statements about virtual links are correct? (Choose two.)

A. Virtual links are excluded from SPF calculations.

B. Virtual links are bidirectional.

C. Virtual links are point-to-point.

D. Virtual links are used for control plane traffic.

正解：C,D 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：2

Exhibit:

You have an established Layer 3 VPN between two PE devices. You are asked to only send certain routes from PE-1 over the VPN to the remote site while maintaining all the routes on the PE-1 device. You created a policy that matches the specific routes and then tags these routes with the appropriate target community values.
In this scenario, which configuration changes must be made to satisfy the requirement?

A. Configure the export parameter and apply the policy to the my-ext-group BGP group configuration.

B. Configure a RIB group and apply the policy as an import policy to routes distributed into the bgp I3vpn.0 routing table

C. Configure the vrf-export parameter and apply the policy under the edit routing-instances vpn-a hierarchy.

D. Configure the import parameter and apply the policy to the my-ext-group BGP group configuration.

正解：C 解答を投票する

出題：3

Exhibit:

You have a Layer 3 VPN established between PE-1 and PE-2 as well as between PE-1 and PE-3. You are using a route reflector (RR-1) to distribute VPN routes to your IBGP peers. You are asked to ensure that only relevant routes are sent from RR-1 to each of the PE routers.
Referring to the exhibit, which statement is correct?

A. You should use VRF export policies on RR-1 to control which routes are sent to each PE router.

B. You should use firewall filtering on RR-1 and all the PE devices to control which routes are sent to each PE router.

C. You should use route target filtering on RR-1 and all the PE devices to control which routes are sent to each PE router.

D. You should use route target filtering only on RR-1 to control which routes are sent to each PE router.

正解：D 解答を投票する

出題：4

Exhibit:

R1 assigns incoming voice traffic to the ef forwarding class. All other traffic is assigned to the best-effort forwarding class You have configured a CoS re-write rule on R1 to include the correct CoS bit values in packets sent towards R2 You want R2 to classify traffic using the CoS markings created by R1.
Which two configuration steps are necessary to accomplish this task? (Choose two.)

A. Configure a behavior aggregate classifier on R2.

B. Configure a CoS re-write rule on R2 and assign matching CoS values.

C. Assign the CoS re-write rule to the ge-0/0/1.0 interface on R2.

D. Assign the behavior aggregate classifier to the ge-0/0/1.0 interface on R2.

正解：A,D 解答を投票する

出題：5

What is the purpose of the duster-list attribute within a BGP route reflector group?

A. to facilitate loop detection within the route reflector network

B. to define the router that first advertised the route to the route reflector

C. to override the router 10 value within the cluster

D. to disable internal cluster re-advertisements

正解：A 解答を投票する

出題：6

Exhibit:

Referring to the exhibit, which two statements are true? (Choose two.)

A. This router is an ABR

B. There is one interface marked as passive.

C. This router is an ASBR.

D. There are two interfaces marked as passive.

正解：C,D 解答を投票する

出題：7

Exhibit:

Referring to the exhibit, you want to make ISP1 your preferred connection for inbound and outbound traffic.
Which two steps will accomplish this task? (Choose two.)

A. Create an export policy to prepend the ASN on advertised routes and apply it to the EBGP peer on R2.

B. Create an export policy to prepend the ASN on advertised routes and apply it to the EBGP peer on R1.

C. Create an export policy setting local-preference 200 and next-hop self and apply it to the IBGP peers on R1.

D. Create an export policy setting local-preference 200 and next-hop self and apply it to the IBGP peers on R2.

正解：A,C 解答を投票する

出題：8

Why do jnterprovider option B VPNs scale better than interprovider option A VPNs?

A. The ASBRs in interprovider option A VPNs do not need per-VPN VRF tables.

B. The ASBRs in interprovider option B VPNs do not need per-VPN VRF tables.

C. The ASBRs in interprovider option A VPNs only carry internal routes.

D. The ASBRs in interprovider option B VPNs only carry internal routes.

正解：B 解答を投票する

出題：9

Exhibit.

You are provisioning Layer 2 circuits between sites CE1. CE2. andCE3
Referring to the exhibit, which statement is true?

A. Each site must have only one VLAN configured to the PE

B. Site PE1 must have a point-to-multipoint link configured towards the core

C. Two VLANs must be configured from PE1 to CE1.

D. A point-to-multipoint LSP must be created between sites.

正解：C 解答を投票する

出題：10

Exhibit:

The exhibit shows a BGP peering session for two PE routers. The BGP session is up, but the hosts in the Layer 2 VPN that uses the BGP session are unable to communicate.
What is the problem in this situation?

A. The local BGP router does not support Layer 2 VPN and Layer 3 VPN NLRI address families at the same time.

B. The BGP peer does not support the add-path feature.

C. There is a mismatch in the supported NLRI address families between the BGP peers.

D. The BGP peer does not support the restarter functionality.

正解：C 解答を投票する

JN0-663試験無料問題集「Juniper Service Provider Routing and Switching, Professional (JNCIP-SP) 認定」