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

質問 1

Which two types of LSAs have an area scope? (Choose two)

（A）Type 11

（B）Type 2

（C）Type 7

（D）Type 5

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 2

Which two statements about wide and narrow metrics used in IS-IS are correct? (Choose two)

（A）Narrow metrics are enabled by default and use 8 bits in TLVs to send information.

（B）Disabling narrow metrics results in external routes being leaked from L1 to L2 areas automatically.

（C）Wide metrics are sent by default and use 24 bits in TLVs to send information.

（D）Wide metrics are enabled with the wide-metrics-only parameter under protocols isis hierarchy.

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 3

Exhibit:

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

（A）R2 stops sending LSAs into the network.

（B）R1 will never forward transit traffic through R2.

（C）The OSPF interface metrics on R2 are all set to 65535.

（D）Transit traffic from R1 to R4 will traverse R3.

正解：C、D 解答を投票する

質問 4

Exhibit:

Referring to the exhibit, which two statements about route reflectors are correct? (Choose two.)

（A）RR2 adds its cluster ID when advertising routes from Client4 to Client3.

（B）RR2 advertises routes learned from Client3 to EBGP2 with itself as the next hop.

（C）RR1 and RR2 need the same cluster ID to exchange routes learned from their clients.

（D）RR1 advertises routes learned from Client1 to RR2 with itself as the next hop.

正解：A、B 解答を投票する

質問 5

Exhibit:

Referring to the exhibit, you have recently established a Layer 3 VPN between PE-1 and PE-2, connecting the two CE sites. Rowing information is being shared between sites and the customer has two-way communication After adding this VPN to your core network, PE-1 and PE-2 are no longer able to forward traffic to the Internet.
In this scenario, what is the problem?

（A）You must configure the inet-vpn NLRI for the BGP sessions on both your PE devices.

（B）You must configure a multihop external BGP session between your PE devices and the Internet provider's ISP-A device.

（C）You must configure the inet unicast NLRI for the BGP session on both your PE devices.

（D）You must configure a separate internal BGP group on both your PE devices specifically for Internet connectivity.

正解：C 解答を投票する

質問 6

Exhibit.

R2 has IS-IS adjacencies with R3 and R4 You want to ensure that R2 has both a level 1 and level 2 adjacency to both R3 and R4 but R2 only has one adjacency with R4.
Referring to the exhibit, which configuration change will solve this issue?

（A）Remove the level 1 disable configuration from R2

（B）Remove the level 1 disable configuration from R4

（C）Change the IS-IS area on R2 to match R4.

（D）Change the IS-IS area on R4 to match R2

正解：D 解答を投票する

質問 7

The link between CE1 and PE1 has a history of flapping To avoid the impact that flapping causes to the network you decide to use route damping Which statement is correct in this scenario?

（A）Routes become dampened when the configured max-suppress value is reached

（B）Dampening is enabled on interfaces

（C）Dampened routes decay at a sliding rate known as half-life

（D）Dampened routes become active when their figure of merit drops below the reuse value.

正解：C 解答を投票する

質問 8

Exhibit:

You are troubleshooting an issue where R1 is no longer receiving the default IS-IS route from R3.
Referring to the exhibit, which action would you take to solve the problem?

（A）Delete the protocols isis import configuration statement on R1.

（B）Delete the protocols isis ignore-attached-bit configuration statement on R1.

（C）Delete the protocols isis ignore-attached-bit configuration statement on R3.

（D）Delete the protocols isis level 2 disable configuration statement on R3.

正解：B 解答を投票する

質問 9

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 R1.

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

（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 to prepend the ASN on advertised routes and apply it to the EBGP peer on R2.

正解：C、D 解答を投票する

質問 10

Exhibit:

CE-1, CE-2, and CE-3 are part of a single VPLS VPN An Ethernet frame has just arrived at PE-3 from CE-3. It has a source MAC address of CE-3 and a destination MAC address of CE-1. You want to know what PE-3 does with the Ethernet frame.
Referring to the exhibit, which statement is correct?

（A）It drops the packet because the destination MAC address is not in PE-3's MAC table.

（B）It forwards the packet to PE-1 only.

（C）It drops the packet because the destination MAC address is not for PE-3.

（D）It forwards the packet to PE-1 and PE-2.

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)

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

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