JN0-347 Online Practice Questions and Answers

Which mechanism is used to share routes between routing tables?

A. filter-based forwarding

B. forwarding instances

C. RIB groups

D. routing instances

Which two statements are correct regarding the root bridge election process when using STP? (Choose two.)

A. A higher system MAC address is preferred.

B. A higher bridge priority is preferred.

C. A lower system MAC address is preferred.

D. A lower bridge priority is preferred.

Click the Exhibit button.

What will be two results of the OSPF configuration shown in the exhibit? (Choose two.)

A. A default route will be advertised into Area 1 as a Type 7 LSA.

B. Area 0 will not generate summary LSAs for networks in Area 1.

C. There will be no Type 3 LSAs in Area 1.

D. Only Type 7 LSAs will be present in Area 1.

Referring to the configuration shown in the exhibit, which statement is true?

A. RP2 stops sending all SA messages to its peer.

B. RP1 stops sending all SA messages to its peer.

C. RP2 stops sending SA messages for the group 224.7.7.7 from source 192.168.100.10 to RP1.

D. RP1 stops sending SA messages for the group 224.7.7.7 from source 192.168.100.10 to RP2.

What are three components that populate the Ethernet switching table? (Choose three.)

A. the interface on which the traffic was received

B. the MAC address of the destination node

C. the MAC address of the source node

D. the link state

E. the time the address was learned

Click the Exhibit button.

A routing table contains multiple BGP routes to the same destination prefix. The route preference is the

same for each route.

Referring to the exhibit, which route would be selected?

A. route B

B. route D

C. route A

D. route C

Click the Exhibit button.

You manage the Layer 2 network shown in the exhibit. You experience a failure on the ge-0/0/0 link

between Switch-1 and Switch-2.

Which statement is correct about the expected behavior?

A. Switch-3's ge-0/0/2 port role and state will transition to designated and forwarding.

B. Switch-3's ge-0/0/2 port role and state will remain as alternate and discarding.

C. Switch-3 will become the root bridge for the RSTP topology.

D. Switch-3 will remove the ge-0/0/2 interface from the RSTP topology.

You manage a Layer 2 network that spans two buildings. You are asked to ensure that all traffic that

traverses this connection between the two buildings is secured.

Which port security feature should be used to secure this Layer 2 traffic?

A. IP source guard

B. MACsec

C. DHCP snooping

D. dynamic ARP inspection

What are two OSPF packet types that use multicast for communication on a multicast segment? (Choose two.)

A. hello

B. link-state request

C. database description

D. link-state update

Which three statements are correct about the voice VLAN feature? (Choose three.)

A. It allows the access port to accept tagged voice and untagged data packets.

B. It allows you to apply independent CoS actions to data and voice packets.

C. It can be used with LLDP-MED to dynamically assign the VLAN ID value to IP phones.

D. It allows trunk ports to accept tagged voice and untagged data packets.

E. It must use the same VLAN ID as data traffic on a defined interface.