JN0-347 Online Practice Questions and Answers

Click the Exhibit button. Your router is configured to peer with your ISP's router using BGP. You can only control your BGP configuration. Which address families are negotiated between the two BGP peers shown in the exhibit?

A. inet-vpn-unicast

B. inet-unicast inet-vpn-unicast 12vpn

C. inet-unicast inet-vpn-unicast 12vpn-signaling

D. inet-unicast

You are adding a new EX4300 member switch to your existing EX4300 Virtual Chassis. However, the new

member is not running the same Junos version as the other members.

By default, what is the expected behavior?

A. The new switch is not recognized by the Virtual Chassis.

B. The Virtual Chassis will transition into a split brain situation between the existing master Routing Engine and the switch running the different version.

C. The new switch will be assigned a member ID and then placed in an inactive state.

D. The new switch will automatically pull the correct version from the master Routing Engine and perform the necessary upgrade.

Which two values are used to generate a bridge ID when using STP? (Choose two.)

A. system MAC address

B. bridge priority

C. port identifier

D. loopback IP address

Which LSA type describes the router ID of ASBR routers located in remote areas?

A. Type 4

B. Type 5

C. Type 3

D. Type 7

What are two terminating actions of a Layer 2 firewall filter? (Choose two.)

A. reject

B. accept

C. log

D. discard

An EX Series switch receives a frame with an unknown destination MAC address. What is the expected behavior?

A. The frame is sent out all ports assigned to all configured VLANs except the ingress port on which the frame was received.

B. The frame is sent out all access ports associated with the ingress VLAN regardless of whether a matching MAC address was found in the bridge table.

C. The frame is sent out all ports assigned to the associated VLAN except the ingress port on which the frame was received.

D. The frame is sent out all trunk ports associated with the ingress VLAN regardless of whether a matching MAC address was found in the bridge table.

Click the Exhibit button. Referring to the exhibit, which statement is true?

A. R3 has the complete OSPF database.

B. R3 and R4 have an adjacency state of Full.

C. R4 is elected as the DR.

D. R1 and R2 are elected as DROTHERs.

Which connection method do OSPF routers use to communicate with each other?

A. IP protocol number 89

B. TCP port 179

C. UDP port 179

D. IP protocol number 6

Click the Exhibit button.

The configuration shown in the exhibit was committed on an EX Series switch. You are notified that the

phone using the voice VLAN does not work. You determine that voice traffic is not passing through the

local switch.

What should be done to solve the problem?

A. You should add the voice VLAN as a member on the ge-0/0/8.0 interface.

B. You should change the port mode on ge-0/0/9.0 to trunk.

C. You should add the voice VLAN as a member on the ge-0/0/9.0 interface.

D. You should change the voice VLAN ID to match the data VLAN ID.

You notice that there are currently two MAC addresses associated with a single access port in the bridge table on one of your EX Series switches. What are two explanations for this behavior? (Choose two.)

A. The access port connects to an IP phone which connects to a host device.

B. The native VLAN feature has been associated with the access port.

C. The mac-move-limit feature has been disabled on the access port.

D. The access port connects to multiple hosts through a rogue device.