H12-224 Exam Questions
401 real H12-224 exam questions with expert-verified answers and explanations. Page 5 of 9.
- Question #205
A DHCP server supports various types of address allocation policies to meet different requirements. Which of the following is not a correct address allocation policy?
- Question #206
DHCP uses different types of packets to implement different functions. Which of the following is the function of the DHCP Offer packet?
- Question #208
Which of the following statements regarding the transit node in the MPLS forwarding process is correct?
- Question #209
MPLS technology replaces IP forwarding with label switching. Which of the following encapsulation modes is used when MPLS runs on Ethernet networks?
- Question #210
Which of the following aspects should be considered for migration risk assessment? (Choose all that apply.)
- Question #211
MPLS uses LDP to provide different label distribution modes. Which of the following statements regarding LDP label distribution control modes are false? (Choose all that apply.)
- Question #212
Which of the following statements regarding advantages of IGMP snooping are true? (Choose all that apply.)
- Question #213
Which are the new requirements on the enterprise network stimulated by the mobility trend? (Choose all that apply.)
- Question #214
Which of the following statements regarding multicast MAC addresses are false? (Choose all that apply.)
- Question #215
Which of the following statements regarding the designated router (DR) are true? (Choose all that apply.)
- Question #216
On a campus network, the gateway is usually configured on the aggregation layer. What advantages does this design have compared with configuring the gateway on the access layer? (C...
- Question #336
Assume that the WRED policy for packets with the priority of AF21 is thaA. the length of the queue for saving packets ranges from 35 to 40, and the discarding percentage is 50%.Whe...
- Question #337
Which of the following PHB types are defined in IETF DiffServ? (Select 3 Answers)
- Question #338
Which of the following statements are correct regarding the function of VRRP?
- Question #339
Which of the following statements are correct regarding priority in VRRP?
- Question #340
Which of the following statements about a backup router in a VRRP backup group are true? (Select 3 Answers)
- Question #341
Most fields in IP headers of packets in the same data flow are identical. You can compress these fields to improve the link transmission efficiency.
- Question #342
When a local BFD session in the Init state receives packets with the Stat field being Down, the local BFD session changes its status to Down.
- Question #343
In traffic shaping, the packet whose transmission rate exceeds the rate limit will be discarded or re- marked.
- Question #344
BFD packets are classified into control packets and echo packets.
- Question #345
Assume that the following WRED policies are used in QoS: The length of the queue for saving DSCP packets with the priority being AF21 ranges from 35 to 40. The length of the queue...
- Question #346
Availability identifies the utility of a system. The availability of the system increases if the MTBF decreases
- Question #350
According to the figure, what is the status of Ethernet1/0/13 in MSTI 1?
- Question #351
Which types of interfaces can be configured with selective QinQ?(Select 2 Answers)
- Question #352
QoS includes which of the following aspects? (Select 3 Answers)
- Question #353
Which of the following link efficiency mechanism can be used to compress RTP and TCP packet headers?
- Question #354
The Committed Access Rate (CAR) technology uses the token bucket (TB) to control traffic.
- Question #355
Which of the following statements about the jitter and delay are true? (Select 3 Answers)
- Question #356
The Origin attribute of the BGP route that is imported by using the network command is IGP.
- Question #357
Which of the following are disadvantages of the traditional tail drop mechanism? (Select 3 Answers)
- Question #358
QoS can provide different quality of service according to different demands, which of the following are functions of QoS? (Select 3 Answers)
- Question #359
Which of the following statements about the VRRP authentication is false?
- Question #360
Which of the following statements about the mVRRP backup group is false?
- Question #361
Which of the following information in a packet can be marked or re-marked?
- Question #362
Congestion occurs when a link or node is carrying so much data that its quality of service deteriorates.
- Question #363
If the Open message sent from a BGP speaker has the GR capability field but no <AFI, SAFI> field, the BGP speaker has no backup forwarding table. Such a BGP speaker functions as on...
- Question #364
The NSF function takes effect only after the GR function is enabled on two directly connected routers that use static routes for communication between users in different network se...
- Question #365
None Stop Forwarding (NSF) is an important high availability (HA) technology. It ensures the normal data forwarding even in the case of a fault in the control plane of the router,...
- Question #366
Which parameters are carried in a BGP Open message? (Select 3 Answers)
- Question #367
A VRRP backup group is able to track the status of an interface. If the interface configured with a VRRP backup group fails or any interface on the router fails, the VRRP backup gr...
- Question #368
What is the legal virtual MAC address in VRRP?
- Question #369
Simple traffic classification can be performed based on which of the following information in IPv4 packets? (Select 2 Answers)
- Question #370
Which of the following statements about a backup router in a VRRP backup group are true? (Select 3 Answers)
- Question #371
The formula for calculating the MTTR is: MTTR = Fault detection time + Board replacement time + System initialization time + Link recovery time + Route convergence time + Forwardin...
- Question #372
Which of the following is not the BFD fault detection mode?
- Question #373
Which of the following statements about the mVRRP backup group are true? (Select 3 Answers)
- Question #374
Which of the following congestion avoidance mechanisms can be used to avoid global TCP synchronization?(Select 2 Answers)
- Question #375
Which of the following statement about the jitter and delay is false?
- Question #376
Based on BGP route selection rules, how are Origin attributes listed in descending order of priority?
- Question #377
Which of the following statements are correct regarding default gateway of PC in the network running VRRP?