Free Huawei Certified Datacom Professional – Fast Certification – ENU HC-224 Exam Practice Test

To enable an Eudemon in routing mode to work like a router, you need to assign IP addresses to interfaces and enable dynamic or static routing protocols on the Eudemon.

• True
• False

Which statements about the MUX VLAN configuration are true? (Select 2 Answers)[Quidway]vlan 10[Quidway-vlan10]mux-vlan[Quidway-vlan10]subordinate group 11[Quidway-vlan10]subordinate separate 12

• VLAN 10 is the principal VLAN
• VLAN 11 is the principal VLAN
• VLAN 12 is the subordinate separate VLAN

On the STP network as shown in the figure, which device may be the blocked port belong to?

• SWA
• SWB
• SWC
• None of the above

Which statements about BGP well-known mandatory attributes are true? (Select 3 Answers)

• Well-known mandatory attributes must be identified by all BGP routers.
• Well-known mandatory attributes must be transmitted between BGP peers.
• Well-known mandatory attributes are optional in an Update packet, and can be carried in an Update packet as needed.
• Well-known mandatory attributes must be carried in an Update packet.

What does the IP-prefix-filter 'ipip-prefix test index 10 deny 0.0.0.0 0 less-equal 32' mean?

• Matching only default routes
• Matching all routes
• Denying only default routes
• Denying all routes

Which of the following statements are correct regarding Network LSA in OSPF network? (Select 2 Answers)

• Network LSA is generated by ABR.
• Only the router which connects NBMA or Broadcast Network may generate Network LSA.
• DR uses Network LSA to describe routers that have established adjacency relation with it in the network.
• Network LSA is flooded in the whole AS.

In a switching network that has been enabled with STP protocol, the priorities of all the switches are the same. The MAC address of switch1 is 00-e0-fc-00-00-40, MAC address of switch2 is 00-e0-fc-00-00-10, MAC address of switch3 is 00-e0-fc-00-00-20, and MAC address of switch4 is 00-e0-fc-00-00-80. Which of the switches will be elected as the Root Bridge?

• Switch1
• Switch2
• Switch3
• Switch4

Which of the following statements are correct regarding BGP attribute? (Select 2 Answers)

• Till now, there are 16 BGP attributes
• BGP attribute can be extended to 256 types
• Well-known discretionary attribute may not be included in each BGP update message, such as Origin attribute
• AS_PATH is an Optional Transitive attribute

What are the functions of an IGMPv2 Query message? (Select 3 Answers)

• A router sends IGMPv2 Query messages to collect group memberships of receiver hosts.
• A router sends IGMPv2 Query messages to elect a querier.
• If a router can periodically send IGMPv2 Query messages, it indicates that the router runs properly.
• Based on IGMPv2 Query messages, receiver hosts can obtain the address of a querier and unicast Report messages to the querier.

Which statements about VLAN allocation are true? (Select 3 Answers)

• The IP subnet VLAN is used to send the packets from the specified network segment or IP address over the specified VLAN.
• The MAC address- or IP subnet-based VLAN is valid for only the untagged packets.
• The protocol-based VLAN has a higher priority than the IP subnet-based VLAN.
• The protocol-based VLAN indicates that service types on the network are bound to VLANs.