JN0-1302 Online Practice Questions and Answers

You are designing a large IP fabric and must determine if you should use IBGP or EBGP to signal your underlay.

Which statement is correct in this scenario?

A. EBGP will require that an IGP is also configured for load balancing.

B. EBGP will require a full mesh on all devices for load balancing.

C. EBGP will require that you include the add-path feature for load balancing.

D. EBGP will require that you include the multipath and multiple-as features for load balancing.

You are developing an automation strategy and have been given the requirements below.

The tool chosen must be supported by multiple vendors.

The tool chosen must not install a client on the networking devices.

The tool chosen must support open standards communication methods.

Which tool satisfies the requirements?

A. Ansible

B. SLAX

C. Chef

D. Puppet

You are asked to design a DCI that offers policy control, active/active multihoming with load balancing, and minimizes flooding of BUM traffic.

Which DCI implementation satisfies these requirements?

A. EVPN

B. circuit cross-connect

C. BGP Layer 2 VPN

D. VPLS LAG

Click the Exhibit button.

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

A. The vSRX is not performing microsegmentation.

B. The vSRX is working in routed mode.

C. The vSRX is working in transparent mode.

D. The vSRX is performing microsegmentation.

You want to deploy chassis clustering to provide high availability on the SRX Series devices that are securing your data center.

In this scenario, which statement is correct?

A. GRES can provide high availability.

B. NSR can provide high availability.

C. MC-LAG can provide high availability.

D. The reth interfaces can provide high availability.

What are two reasons for using cRPD? (Choose two.)

A. SOHO

B. route reflector

C. cloud-native routing

D. core routing

Which two features add NGFW capabilities to a traditional security device? (Choose two.)

A. IPS

B. UTM

C. IP filters

D. NAT

You are designing a new data center that will be built using an IP fabric. One of your security requirements is that the gateway for all of your VLANs must reside on the data center SRX firewalls.

Which IP fabric architecture will satisfy this requirement?

A. centrally routed overlay

B. server routed overlay

C. edge routed overlay

D. bridged overlay

Two data centers must be able to operate with a stretched Layer 2 network. You are concerned about unnecessary traffic on the Data Center Interconnect (DCI). You do not want packets to trombone over the DCI, have excessive unknown unicast packet flooding over the DCI, or have excessive ARP flooding over the DCI.

Which technology satisfies the requirements in this scenario?

A. EVPN

B. IPsec

C. VPLS

D. GRE over IP

Click the Exhibit button.

For a fully configured and functional IP fabric underlay as shown in the exhibit, how many external BGP neighbors are expected to be in established state for Leaf 1?

A. 4

B. 5

C. 2

D. 3

Which switch deployment solution will minimize server-to-switch cable lengths?

A. top-of-rack

B. middle-of-row

C. middle-of-rack

D. end-of-row

During a design requirements gathering meeting for a new data center, your customer indicates that traffic to and from corporate HR systems is highly sensitive and that the network design should ensure that these systems are protected from unauthorized access.

Which three design actions would satisfy this requirement? (Choose three.)

A. Disable routing to and from HR systems.

B. Place HR systems in a unique VR.

C. Use FBF to steer HR traffic to security devices.

D. Put all HR systems in dedicated racks.

E. Enable a dedicated VLAN for HR systems.

Which statement about a Virtual Chassis deployment is correct?

A. A Virtual Chassis can include switches mounted in multiple different racks.

B. A Virtual Chassis can interconnect as many as 20 switches to form a single virtual device.

C. A Virtual Chassis uses Spanning Tree Protocol between individual member switches.

D. All member switches must be running the same Junos version.

You are asked to design a solution for your data center EVPN/VXLAN fabric that will allow connectivity for all of your service platforms, such as firewalls and load balancers into a dedicated pair of border leaf devices.

Which three Juniper Networks platforms would support this requirement? (Choose three.)

A. MX Series

B. QFX5120 Series

C. SRX Series

D. EX4300-MP Series

E. QFX10000 Series

Which statement is true about traffic prioritization?

A. PFC and Ethernet PAUSE produce the same result.

B. FCoE does not require DCB.

C. CoS is the treatment of traffic end-to-end.

D. QoS is experienced hop-by-hop