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

質問 1

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 2

Your organization manages a Layer 3 VPN for multiple customers To support advanced route than one BGP community on advertised VPN routes to remote PE routers.
Which routing-instance configuration parameter would support this requirement?

（A）vrf-export

（B）vrf-import

（C）vrf-target import

（D）vrf-target export

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 3

Which two statements are correct about VPLS tunnels? (Choose two.)

（A）LDP-signaled VPLS tunnels use auto-discovery to provision sites

（B）LDP-signaled VPLS tunnels only support control bit 0.

（C）BGP-signaled VPLS tunnels can use either RSVP or LDP between the PE routers.

（D）BGP-signaled VPLS tunnels require manual provisioning of sites.

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 4

Which two statements are correct about IS-IS interfaces? (Choose two.)

（A）If a point-to-point interface is in both L1 and L2, separate hello messages are sent for each level.

（B）If a broadcast interface is in both L1 and L2, separate hello messages are sent for each level

（C）If a point-to-point interface is in both L1 and L2, one combined hello message is sent for both levels.

（D）If a broadcast interface is in both L1 and L2, one combined hello message is sent for both levels.

正解：A、B 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

Exhibit

Which two statements are true about the OSPF adjacency displayed in the exhibit? (Choose two.)

（A）There is a mismatch in the dead interval parameter between routers R1 and R2.

（B）There is a mismatch in the OSPF hold timer parameter between routers R1 and R2.

（C）There is a mismatch in the poll interval parameter between routers R1 and R2.

（D）There is a mismatch in the hello interval parameter between routers R1 and R2

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 6

Click the Exhibit button.
After adding Customer C to your Layer 3 VPN, you must ensure that PE2 is receiving VPN routes for all customers attached to PE1, as shown in the exhibit.
Which operational command displays this information?

（A）show route summary

（B）show route table customer-c.inet.0

（C）show route table bgp. 13vpn.0

（D）show route table inet.0

正解：B 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

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 8

Exhibit

Referring to the exhibit, you must provide Internet access for VPN-A using CE-1 as the hub CE.
Which two statements are correct in this situation? (Choose two.)

（A）Internet traffic from Site 2 takes the path of PE-2 -> PE-1 -> GW-1.

（B）You must use RIB groups to leak routes between the inet. o and vpn-a. inet. o tables.

（C）RIB groups are not needed to leak routes between the inet. 0 and VPN-A. inet. 0 tables,

（D）Internet traffic from Site 2 takes the path of PE-2 -> PE-1 -> CE-1 -> PE-1 -> GW-1.

正解：B、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 9

Exhibit

A network is using IS-IS for routing.
In this scenario, why are there two TLVs shown in the exhibit?

（A）Wide metrics have specifically been requested

（B）The interface specified a metric of 100 for L2.

（C）There are both narrow and wide metric devices in the topology

（D）Both IPv4 and IPv6 are being used in the topology

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 10

You must alter class-of-service values in packets on the outbound interface of an edge router.
In this scenario, which CoS component allows you to accomplish this task?

（A）forwarding classes

（B）output policer

（C）rewrite rules

（D）scheduler

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)

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

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