Juniper JN0-1301 問題集

質問 1：
Which two statements about heating and cooling design are correct? (Choose two.)
A. All devices in a rack should be installed so that the air flow is in the same direction regardless of the port panel location.
B. All devices in a rack should be installed so that the port panels are on the same regardless of the air flow direction.
C. In the hot-aisle/cold-aisle design, air enters through vents in the hot-aisle and exists through cold-aisle vents.
D. The hot-aisle/cold-aisle design maximizes the cooling potential of the air conditioning system.
正解：C,D

質問 2：
Click the Exhibit button.

Traffic congestion has been noticed when S1 is sending traffic to S2. You must design a CoS deployment to address the traffic congestion issue. Referring to the exhibit, which statement is true?
A. You should deploy CoS on R1, R3 and R4.
B. You should deploy CoS on R1, R2, R3, and R4.
C. You should deploy CoS on S1, R1, R2, R3, R4, and S2.
D. You should deploy CoS on R1 and R4.
正解：B

質問 3：
You plan to deploy a set of SRX Series devices in an active/passive chassis cluster with an active/active network infrastructure.
Which two statements are true in this scenario? (Choose two.)
A. End-host traffic is serviced through both SRX nodes during non-failure conditions.
B. This deployment scenario is recommended when firewall services are used extensively for east-west traffic.
C. This deployment scenario is recommended when firewall services are used extensively for north-south traffic.
D. End-host traffic is serviced through one SRX node during non-failure conditions.
正解：C,D

質問 4：
Your company is deploying a private cloud based on OpenStack and has selected Contrail Networking as their SDN controller. Which statement is true in this scenario?
A. All bare-metal serer must run a vRouter for overlay tunneling
B. All bare-metal servers must run a vSRX instance for overlay tunneling.
C. All virtualized servers must run a vRouter for overlay tunneling
D. All virtualized servers must run a vSRX instance for overlay tunneling
正解：A,D

質問 5：
Which two security components are inherent in a Contrail vRouter? (Choose two.)
A. security groups
B. basic tenant separation directional control for Layer 3 and Layer 4 traffic
C. Layer 7 traffic filters
D. encapsulation around each VM residing on the compute node
正解：A,C

質問 6：
Click the Exhibit button.

Referring to the exhibit, you want the vSRX device to inspect inter-VM traffic.
Which two actions must you take to accomplish this task? (Choose two.)
A. You must put the connection between the VMs and the vSRX device in the same VLAN.
B. You must put the connection between the VMs and the vSRX device in the same vSwitch.
C. You must put the connections between the VMs and the vSRX device in separate VLANs.
D. You must put the connections between the VMs and the vSRX device in separate vSwitches.
正解：C,D