JN0-664無料問題集「Juniper Service Provider, Professional (JNCIP-SP)」

質問 1

By default, which statement is correct about OSPF summary LSAs?

（A）The metric associated with a summary route will be equal to the lowest metric associated with an individual contributing route

（B）All Type 2 and Type 7 LSAs will be summanzed into a single Type 5 LSA

（C）Type 3 LSAs are advertised for routes in Type 1 LSAs.

（D）The area-range command must be installed on all routers.

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

You have an L2VPN connecting two CEs across a provider network that runs OSPF. You have OSPF configured on both CEs.
Which two statements are correct in this scenario? (Choose two.)

（A）The CE and PE OSPF areas can be different.

（B）OSPF neighborship is formed between the CEs and PEs.

（C）The CE and PE OSPF areas must match.

（D）OSPF neighborship is formed between the two CEs.

正解：A、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

Click the Exhibit button.
You have an EVI implemented between PE-1, PE-2, and PE-3 to allow communication between CE-1 and CE-2. CE-2 receives unicast traffic from CE-1 on both links to PE-2 and PE-3. When CE-1 sends broadcast traffic, CE-2 receives it on only one of the multihomed links.
Referring to the exhibit, which EVPN route type enables this behavior?

（A）Type 4

（B）Type 1

（C）Type 2

（D）Type 3

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

Exhibit

The environment is using BGP All devices are in the same AS with reachability redundancy Referring to the exhibit, which statement is correct?

（A）Peering is dynamically discovered between all devices.

（B）RR2 is in an OpenConfirm State until RR1 becomes unreachable.

（C）Client1 is peered to Client2 and Client3.

（D）RR1 is peered to Client2 and RR2

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

When using OSPFv3 for an IPv4 environment, which statement is correct?

（A）OSPFv3 supports IPv4 only on interfaces with family inet6 defined

（B）OSPFv3 only supports IPv4.

（C）OSPFv3 is not backward compatible with IPv4

（D）OSPFv3 supports both IPv6 and IPv4, but not in the same routing instance.

正解：A 解答を投票する

質問 6

Exhibit

Click the Exhibit button-Referring to the exhibit, which two statements are correct about BGP routes on R3 that are learned from the ISP-A neighbor? (Choose two.)

（A）The BGP local-preference value that is used by ISP-A is not advertised to R3.

（B）The next-hop value for these routes is changed by ISP-A before being sent to R3.

（C）All BGP attribute values must be removed before receiving the routes.

（D）By default, the next-hop value for these routes is not changed by ISP-A before being sent to R3.

正解：A、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

You want to ensure that a single-area OSPF network will be loop free.
In this scenario, what are two requirements that satisfy this requirement? (Choose two.)

（A）Nodes within an area must connect in a full mesh.

（B）All nodes within an area must have the same information in their LSDBs.

（C）The Shortest Path First algorithm must prune looped paths.

（D）The DR/BDR ensures that each node within an area has the same information in their LSDBs.

正解：B、C 解答を投票する

質問 8

Exhibit

Referring to the exhibit, what do the brackets [ ] in the AS path identify?

（A）They identify that a BGP confederation is being used to ensure that there are no routing loops.

（B）They identify that the autonomous system number is incomplete and awaiting more information from the BGP protocol.

（C）They identify an AS set, which are groups of AS numbers in which the order does not matter

（D）They identify the local AS number associated with the AS path if configured on the router, or if AS path prepending is configured

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

Exhibit

You are running a service provider network and must transport a customer's IPv6 traffic across your IPv4-based MPLS network using BGP You have already configured mpis ipv6-tunneling on your PE routers.
Which two statements are correct about the BGP configuration in this scenario? (Choose two.)

（A）You must configure family inet6 unicast between PE routers

（B）You must configure family inet6 unicaat between PE and CE routers.

（C）You must configure family inet6 labcled-unicast between PE routers.

（D）You must configure family inet6 add-path between PE and CE routers.

正解：B、C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

Exhibit

Referring to the exhibit, PIM-SM is configured on all routers, and Anycast-RP with Anycast-PIM is used for the discovery mechanism on RP1 and RP2. The interface metric values are shown for the OSPF area.
In this scenario, which two statements are correct about which RP is used? (Choose two.)

（A）Source2 will use RP1 and Receiver2 will use RP1 for group 224.2.2.2.

（B）Source1 will use RP1 and Receiver1 will use RP2 for group 224.1 1 1

（C）Source2 will use RP2 and Received will use RP2 for group 224.2.2.2.

（D）Source1 will use RP1 and Receiver1 will use RP1 for group 224.1.1.1.

正解：C、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

JN0-664 無料問題集「Juniper Service Provider, Professional (JNCIP-SP)」

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