Juniper JN0-1301 Online Practice Questions and Exam Preparation

Juniper JN0-1301 Online Questions & Answers

• Question 1:

  You are asked to create a new data center based on an IP fabric architecture. The data center must support many segmented applications that require Layer 2 adjacencies. You decide to use EVPN-VXLAN as an overlay technology to accomplish the task. To meet the requirements, each application will be placed in its own VLAN. In this scenario, what is required for communication between VLANs to occur?

  A. IBGP and Q-in-Q
  B. IBGP and MP-BGP
  C. IBGP and MPLS
  D. IBGP and GVRP
  B. IBGP and MP-BGP

• Question 2:

  You are implementing a Virtual Chassis Fabric using QFX5110 devices.

  Which two statements are true in this scenario according to Juniper Networks recommendations? (Choose two.)

  A. Spine devices must assume the RE role.
  B. Leaf devices must have a direct link to all other leaf devices.
  C. Spine devices must assume the line card role.
  D. Leaf devices must have a direct link to all spine devices.
  A. Spine devices must assume the RE role.
  D. Leaf devices must have a direct link to all spine devices.

• Question 3:

  What is a characteristic of VRRP?

  A. VRRP routers must communicate over a direct connection.
  B. VRRP participating routers all act as active gateways.
  C. VRRP provides high availability for a host's default gateway.
  D. VRRP routes must communicate over a common switch.
  C. VRRP provides high availability for a host's default gateway.

• Question 4:

  A multi-tenant data center requires many thousands of VLANs for their customers. Additionally, they also need real-time data replication and server mobility to a remote backup site. In this scenario, which solution should they choose?

  A. Virtual Chassis Fabric
  B. Clos IP fabric
  C. IBGP
  D. VXLAN
  D. VXLAN

• Question 5:

  When considering data center security, which component is often seen as unimportant but is really the first line of defense?

  A. guest access
  B. native VLAN configuration
  C. RBAC
  D. physical security
  A. guest access

• Question 6:

  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 and R4.
  B. You should deploy CoS on R1, R3 and R4.
  C. You should deploy CoS on S1, R1, R2, R3, R4, and S2.
  D. You should deploy CoS on R1, R2, R3, and R4.
  D. You should deploy CoS on R1, R2, R3, and R4.

• Question 7:

  What are two industry-standard high availability features used in data centers? (Choose two.)

  A. IPFIX
  B. separation of control and forwarding planes
  C. graceful restart
  D. Bidirectional Forwarding Detection
  B. separation of control and forwarding planes
  D. Bidirectional Forwarding Detection

• Question 8:

  You want to use the Intrusion Prevention System features of a vSRX virtual firewall to protect systems from attacks embedded in traffic. In this scenario, which three technologies would be used? (Choose three.)

  A. protocol decodes
  B. zero-day protection
  C. traffic normalization
  D. application firewall
  E. application tracking
  B. zero-day protection
  C. traffic normalization
  D. application firewall

• Question 9:

  What would you use to balance traffic loads between servers in a Clos Layer 3 data center fabric?

  A. MC-LAG
  B. multicast protocols
  C. ECMP routing
  D. BGP export policies
  C. ECMP routing

• Question 10:

  Which statement is correct about a Junos Fusion Data Center fabric deployment?

  A. Each aggregation device is managed separately.
  B. Each satellite device is managed separately.
  C. At satellite devices are managed and configured by an aggregation device.
  D. All satellite and aggregation devices must be running the same version of Junos OS.
  C. At satellite devices are managed and configured by an aggregation device.