H12-224 Online Practice Questions and Answers

Which statement about the following configuration is true?

port link-type hybrid port hybrid pvidvlan 2 port hybrid untagged vlan 2 port hybrid tagged vlan 3

A. The default VLAN of the interface is VLAN 2.

B. The port hybrid tagged vlan 3 command configures the VLAN for a hybrid interface. Frames in the VLAN then pass through the hybrid interface in untagged mode.

C. The port hybrid untagged vlan 2 command configures the VLAN for a hybrid interface. Frames in the VLAN then pass through the hybrid interface in tagged mode.

D. All of the above.

Which of the following information do you check to directly identify a fault in the firewall if the data transmission is interrupted?

A. Session table

B. Log

C. Global statistics about the firewall

D. Alarms

What are the types of firewalls developed so far? (Choose three.)

A. Packet filtering firewall

B. Proxy firewall

C. Anti-virus firewall

D. Stateful firewall

WFQ can effectively control the delay and jitter by means of configuring weights for different services.

A. True

B. False

Which LSA is used by OSPF to implement GR?

A. Type-3 LSA

B. Type-5 LSA

C. Type-9 LSA

D. Type-10 LSA

Which of the following statements about the BFD asynchronous mode are true? (Choose two.)

A. The local system regularly sends BFD control packets, and the remote system detects the BFD control packets sent from the local system.

B. The local system detects the BFD control packets sent by itself.

C. If one system does not receive any BFD packets from its peer within a detection period, it advertises a session Down event.

D. Each system confirms its connections with other systems in a particular method. After a BFD session is set up, BFD control packets are no longer sent.

Whatever changes occur in the BGP routing table, a BGP Speaker advertises all the optimal routes in the BGP routing table to its BGP peer.

A. True

B. False

Which of the following are multicast routing protocols? (Choose three.)

A. DVMRP

B. PIM-DM

C. F OSPF

D. F PIM-SM

If some devices on a network run MPLS (MPLS domain is encapsulated in the IP domain), labels are generated only for direct routes of devices running MPLS. Labels are not generated for the routes originated from other devices in the IP domain.

A. TRUE

B. FALSE

Which three steps does a migration include? (Choose three.)

A. Snapshot before the migration

B. Delivery during the migration

C. Check after the migration

D. Attendance after the migration