JN0-348問題集、Juniper実際の試験問題

質問 1

Which two characteristics are true for EBGP peerings? (Choose two.)

A. EBGP connects peer device in the same autonomous system.

B. EBGP peers can be connected over a multihop connection.

C. EBGP peers must be directly connected.

D. EBGP connect peer devices in two different autonomous systems.

正解: B,D

質問 2

Which mechanism is used to share routes between routing tables?

A. filter-based forwarding

B. routing instances

C. RIB groups

D. forwarding instances

正解: C

質問 3

Exhibit.

In the exhibit, each IP subnet in the network is associated with a unique VLAN ID.
Which action will ensure that Host C will communicate with Host A and Host B?

A. Configure an IRB interface for each VLAN and associate It with its corresponding VLAN.

B. Configure all switch ports connecting to the host devices as trunk ports associated with all VLANs

C. Configure a port-based ACL that permits inter-VLAN routing for all configured VLANs.

D. Configure all switch ports connecting to the host devices as access ports associated with a common VLAN.

正解: A

質問 4

Exhibit.

You have configured OSPF routing as shown in the exhibit. You notice that all interfaces have formed full adjacencies, with the exception of the interfaces connecting R3 and R4 with a status of 2Way.
What is the reason for this status?

A. The two routers must both be configured as DR routers.

B. The interface-type is not configured as p2p.

C. DROther routers will not form a full adjacency with each other.

D. The two routers must be configured in different areas.

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 5

Which two OSPF header fields must match to form an adjacency over a broadcast connection? (Choose two.)

A. neighbor

B. Options

C. Hello interval

D. Router priority

正解: B,C

質問 6

Which static route next-hop value indicates that the packet will be silently dropped?

A. Discard

B. Resolve

C. Reject

D. Next-table

正解: A

質問 7

Which two statements are true about an EX2300 device? (Choose two.)

A. By default, all switch ports are access ports

B. By default, trunk ports can carry untagged traffic

C. By default, all switch ports are associated with the default VLAN

D. By default, all switch ports are trunk ports

正解: A,C

質問 8

Exhibit.

Referring to the exhibit, why is the route for 10.5.5.5 hidden?

A. The next hop cannot be resolved.

B. It is an L3VPN route.

C. It is a Martian route.

D. It has an invalid community.

正解: A

質問 9

Which two sequences correctly describe the processing order of firewall filters on an EX Series switch?
(Choose two.)

A. port filter > VLAN filter > router filter > transmit packet

B. router filter > VLAN filter > port filter > transmit packet

C. receive packet > port filter > VLAN filter > router filter

D. receive packet > router filter > VLAN filter > port filter

正解: A,D

質問 10

Exhibit.

Referring to the exhibit, all users connected to the same VLAN can communicate with each other, but not with users on other VLANs in this network.
What must be configured to enable communication between the VLANs?

A. A separate routing device is required to forward traffic between the configured VLANs.

B. A single logical IRB interface must be created and assigned to all three VLANs

C. The switch ports to which the users are connected should be configured as trunk ports.

D. A logical IRB interface must be created and assigned to each VLAN.

正解: D

Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) - JN0-348 模擬練習