IT認証試験問題集
毎月、ITshikenは1500人以上の受験者が試験準備を助けて、試験に合格するために受験者にご協力します
 ホームページ / JN0-661 問題集  / JN0-661 問題練習

Juniper JN0-661 問題練習

Service Provider Routing and Switching 試験

最新更新時間: 2021/01/16,合計121問。

2021新年のギフト:JN0-661 最新真題を買う時、日本語版と英語版両方を同時に獲得できます。

実際の問題集を練習し、試験のポイントを了解し、テストに申し込むするかどうかを決めることができます。

さらに試験準備時間の35%を節約するには、JN0-661 問題集を使用してください。

 / 9

Question No : 1
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
Which configuration parameter would create a routing table as shown in the exhibit?

正解:

Question No : 2
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
You are the administrator for AS 1111 and you want to inform the neighboring AS to use router A2 as the ingress path into your local AS.
Referring to the exhibit, which policy statement action for the export policy on A2 will perform this task?

正解:

Question No : 3
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
The Client 1 router forwards a route learned from its EBGP peer to the route reflector RR1. The route reflector forwards the route to the Client 2 router. However, the Client 2 router uses suboptimal routing to reach the EBGP route destination.
What would cause this behavior?

正解:

Question No : 4
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
Referring to the exhibit, routers R1 through R5 exist in a fully-meshed IBGP group. You want the routes received through EBGP on R1 to be advertised to the EBGP peer connected to R5. You want the routes received through EBGP on R5 to be installed on R1; however, you do not want the those routes to be advertised to the EBGP peer connected to R1.
Which two actions will accomplish this task? (Choose two.)

正解:

Question No : 5
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
Referring to the exhibit, you must advertise the 200.100.0.0/16 routes from Site 2 to Site 1, but R3 is not currently advertising any BGP routes to R2.
Why is this happening?

正解:

Question No : 6
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
You administer the network shown in the exhibit. Routers R1, R3, and R4 are sending the same prefix to R2. All routers are using default local-preference values. You must make the prefix from R4 the most preferred.
Which two actions accomplish the task? (Choose two.)

正解:

Question No : 7
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
In the exhibit, R2 is receiving external routing information for the 192.168.16.0/24 prefix and is redistributing it into IS-IS. R1 has a policy that leaks the 192.168.16.0/24 route into Area 49.1111. R3 has a policy that leaks the 192.168.16.0/24 route into Area 49.2222. However, the IS-IS version of the route does not appear in R2's routing table.
Why does R3's route leaking policy appear not to be working?

正解:

Question No : 8
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
The exhibit displays an IS-IS topology and IS-IS-related outputs for R1 and R2. The IS-IS adjacencies between R2 and R3 are in the Up state, but the IS-IS adjacency between R1 and R2 does not attempt to form.
Which two actions will ensure that all IS-IS adjacencies (R1 to R2 and R2 to R3) reach and stay in the Up state? (Choose two.)

正解:

Question No : 9
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
The exhibit displays an IS-IS topology and an IS-IS configuration for R3 and R4. R4 cannot reach any external destinations or addresses located in Area 49.1111.
How would you ensure that R4 can reach external destinations and addresses located in area 49.1111?

正解:

Question No : 10
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
The exhibit displays an IS-IS topology and IS-IS configuration for R1, R2, and R3. R3 is redistributing the 10.100.100.0/24 route into IS-IS as an external IS-IS route. However, the 10.100.100.0/24 route is automatically being leaked into Area 49.2222.
How do you stop the automatic route leaking of the 10.100.100.0/24 prefix?

正解:

Question No : 11
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
Each router in the exhibit is receiving three copies of the same IS-IS LSP from the other three routers in the topology. The additional copies of the IS-IS LSPs are causing additional processing overhead on each router. You want to reduce the overhead required to process the additional copies of the same IS-IS LSP.
Which feature accomplishes this task?

正解:

Question No : 12
50.5.128/26 *[RIP/100] 00:32:24, metric 2, tag 0
> to 2.2.2.2 via fe-3/0/0.2
-- Exhibit --
Click on the Exhibit button.
Referring to the exhibit, how should an export policy be configured to export only the 50.50.1.0/24 RIP summary route into OSPF?

正解:

Question No : 13
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
In the exhibit, an OSPF virtual link is established between R2 and R3. However, R4 cannot reach any external destinations.
What must you do you allow R4 to reach external destinations?
A. Area 1 must be configured as a stub area.
B. Area 1 must be configured as a standard OSPF area.
C. Area 1 must be configured to use the Type 3 LSAs as the default LSA.
D. The virtual link must be configured under Area 1.

正解: B

Question No : 14
-- Exhibit C



-- Exhibit --
Click the Exhibit button.
In the exhibit, you must configure an OSPF virtual link between R2 and R3 to facilitate communication between Area 0 and Area 2.
Which two addresses should you use as the neighbor IDs of the virtual link endpoints? (Choose two.)

正解:

Question No : 15
-- Exhibit C
[edit protocols ospf area 0.0.0.2]
[email protected]# show
area-range 0.0.0.0/1 restrict;
interface ge-0/0/1.0;
-- Exhibit --
Click the Exhibit button.
You have an OSPF area configured as shown in the exhibit.
Which two statements are true? (Choose two.)
A. The 30.0.0.0/8 prefix will not be advertised to Area 0 as a Type 3 LSA.
B. The 200.0.0.0/8 prefix will not be advertised to Area 0 as a Type 3 LSA.
C. To be effective, the configuration must be used on an ASBR router.
D. To be effective, the configuration must be used on an ABR router.

正解: A, D

 / 9