Best Way To Study For Huawei H12-224 Exam Brilliant H12-224 Exam Questions PDF
Updated Verified Pass H12-224 Exam - Real Questions and Answers
NEW QUESTION 216
What is the sequence of applying for an IP address in DHCP?
1. The host sends a DHCP Request message to apply for an IP address.
2. The DHCP server replies with a DHCP Offer message.
3. The host sends a DHCP Discovery message to search for the DHCP server.
4. The DHCP server replies with a DHCP ACK message after receiving the DHCP Request message.
- A. 1-2-3-4
- B. 3-4-1-2
- C. 1-4-3-2
- D. 3-2-1-4
Answer: D
NEW QUESTION 217
The agile controller is an automated control system for network resources it provides a unified policy engine to realize unified access control policies within the.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 218
Which of the following statements regarding well-known discretionary attributes are true
- A. These attributes must be transmitted between BGP peers
- B. These attributes do not necessary to be transmitted between BGP peers
- C. AII BGP routers must identify these attributes
- D. These attributes do not necessary to be carried in Update messages, and BGP routers can determine whether to carry them in Update messages
Answer: B,C,D
NEW QUESTION 219
RSTP has all functions that STP has and it is backward compatible with STP.
- A. True
- B. False
Answer: A
NEW QUESTION 220
Some vendors set the TPID value in the outer VLAN tag of QinQ packets to the non-protocol value.
To be compatible with these vendors' devices, the TPID value on Huawei switches is adjustable.
Which is the default value of the TPID value on Huawei switches?
- A. 0x8100
- B. 0x9100
- C. 0x9200
- D. 0x8200
Answer: A
NEW QUESTION 221
Two Eudemons in dual-system hot backup mode use Huawei Redundancy Protocol (HRP) to back up key information (such as configuration commands and session status) between the active and standby devices.
- A. True
- B. False
Answer: A
NEW QUESTION 222
Which of the following statements regarding MPLS label encapsulation format are true?
- A. The TL field in an MPLS label has the same meaning as that in an IP packet and can prevent loops
- B. The total length of an MPLS label is 4 bytes (32 bits)
- C. For Ethernet and PPP packets a label stack is located between the layer 2 packet header and data If a
- D. The S field in an MPLS label has 1bit and is used to identify whether the label is the bottom-of-stack label
Answer: A,B
NEW QUESTION 223
What is the function of well-known community attribute NO_EXPORT_SUBCONFED in BGP?
- A. All above statements are wrong
- B. Routes received carrying this value cannot be advertised to any EBGP peers
- C. Routes received carrying this value cannot be advertised to any BGP peers
- D. Routes received carrying this value cannot be advertised outside the confederation
Answer: B
NEW QUESTION 224
Which of the following technologies does the Eudemon use to defense against Anti-DDoS attacks? (Select 5 Answers)
- A. TCP agent
- B. Source authentication and detection
- C. Crc check
- D. Abnormal session detection
- E. Fingerprint identification (characteristics detection)
- F. Traffic control
Answer: A,B,D,E,F
NEW QUESTION 225
Which TCP port is used by BGP?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 226
One route-policy may have several nodes and each node has a node ID. Each node may have "multiple" if-match and apply clauses. Which of the following statements are true?(Select 2 Answers)
- A. Different nodes are in an AND relationship.
- B. Different nodes are in an OR relationship.
- C. If-match clauses under a node are in an AND relationship.
- D. If-match clauses under a node are in an OR relationship.
Answer: B,C
NEW QUESTION 227
Which of the following troubleshooting methods is not based on the TCP/IP reference model?
- A. Bottom-up Replacement
- B. Top-down
- C. Configuration comparison
Answer: C
NEW QUESTION 228
If a BGP peer is configured with "multiple" route selection tools for route filtering, which of the following statements are true?(Select 2 Answers)
- A. The routes received from the BGP peer are matched first with route-policy and then with IP-prefix.
- B. The routes sent to the BGP peer are matched first with IP-prefix and then with route-policy.
- C. The routes sent to the BGP peer are matched first with route-policy and then with IP-prefix.
- D. The routes received from the BGP peer are matched first with IP-prefix and then with route-policy.
Answer: B,D
NEW QUESTION 229
Which of the following protocols support default route advertisement by using commands? (Select 3 Answers)
- A. Static
- B. RIP
- C. BGP
- D. OSPF
Answer: B,C,D
NEW QUESTION 230
Which command must be configured to establish a BGP peer relationship between indirectly connected EBGP peers?
- A. Peer valid-ttl-hops
- B. Peer ignore
- C. Peer ebgp-max-hop
- D. Peer connect-interface
Answer: C
NEW QUESTION 231
Which BGP attributes can be used to prevent routing loops? (Select 3 Answers)
- A. AS-Path
- B. Cluster_List
- C. Originator_ID
- D. Aggregator
Answer: A,B,C
NEW QUESTION 232
Which of the following contents are included in a migration project solution? (Choose all that apply.)
- A. Migration implementation
- B. Migration preparation
- C. Rollback solution
- D. Contingency plan
Answer: A,B,C,D
NEW QUESTION 233
The IPSec function on the Eudemon supports NAT traversal.
- A. True
- B. False
Answer: A
Explanation:
Explanation
NEW QUESTION 234
Which of the following is the multicast distribution tree maintained by PIM-DM?
- A. RPT
- B. CBT
- C. STP
- D. SPT
Answer: D
NEW QUESTION 235
The dynamic LACP requires devices at both ends to exchange protocol packets, while the static LACP does not require so.
- A. False
- B. True
Answer: A
NEW QUESTION 236
Which of the following statements about comparison between ACL and IP-Prefix are true? (Choose two.)
- A. ACL can be used for data packet filtering and route filtering, but IP-Prefix can only be used for route filtering
- B. Both ACL and IP-Prefix can be used for data packet filtering
- C. IP-Prefix can be used for data packet filtering and route filtering, but ACL can only be used for route filtering
- D. Both ACL and IP-Prefix can be used for route filtering
Answer: A,D
NEW QUESTION 237
Which of the following statements about the master router in a VRRP backup group are true? (Select 3 Answers)
- A. It changes to the Backup state if the priority carried in the received packet is greater than its own priority.
- B. It uses a virtual MAC address to respond to ARP requests sent from a virtual IP address.
- C. It regularly sends VRRP packets.
- D. It forwards an IP packet whose destination MAC address is a physical MAC address.
Answer: A,B,C
NEW QUESTION 238
After the project delivery, the O&M expenses are continuously generated. Which of the following items are the expenses generated during the O&M? (Choose all that apply.)
- A. Energy expenses
- B. Staff expenses
- C. Line lease expenses
- D. Equipment depreciation expenses
- E. Line construction expenses
Answer: A,B,D
NEW QUESTION 239
Which of the attributes must exist in the BGP Update messages? (Choose three.)
- A. ORIGIN
- B. LOCAL_PREF
- C. AS_PATH
- D. NEXT_HOP
Answer: A,C,D
NEW QUESTION 240
Which of the following IP addresses are network addresses? (Choose two.)
- A. 64.104.3.7/28
- B. 192.168.12.64/26
- C. 192.135.12.191/26
- D. 198.18.12.16/28
Answer: B,D
NEW QUESTION 241
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