H12-224 Exam Questions
401 real H12-224 exam questions with expert-verified answers and explanations. Page 6 of 9.
- Question #378
In traffic policing using two token buckets & two-rate, when the CIR is set to 1 Mbit/s and the PIR is set to 2 Mbit/s, what is the maximum transmission rate for the traffic in gre...
- Question #379
WFQ can effectively control the delay and jitter by means of configuring weights for different services.
- Question #380
The IP packet has a special field to mark the QoS. For example, the last 6 bits in the ToS field of an IPv4 packet mark the DSCP value.
- Question #381
Which of the following statements about the device state change is correct after failure in the intermediate link for transmitting VRRP heartbeats?
- Question #382
IP QoS models include:(Select 3 Answers)
- Question #383
The virtual router uses a virtual MAC address but not the actual MAC address of the interface to respond to an ARP request.
- Question #384
A VRRP virtual router can have one or more IP addresses.
- Question #385
After the session is re-established between the BGP GR helper and its neighbor, original forwarding entries are deleted.
- Question #386
Which BGP attributes are optional in a BGP Update packet?(Select 2 Answers)
- Question #387
The reliability of a product or a system is generally evaluated with the two indicators of Mean Time to
- Question #388
During the GR of dynamic routing protocols (such as OSPF and BGP) neighbor relationships remain unchanged.
- Question #389
Complex traffic classification matches packets with rules and then takes actions to matching packets.
- Question #390
Which of the following technologies are available for traffic shaping?(Select 2 Answers)
- Question #391
Traffic shaping uses queues to cache traffic whose transmission rate exceeds the limit. Which of the following statement about traffic shaping is not true?
- Question #392
Which of the following statements are correct regarding VRRP?
- Question #393
Which of the following statement about QoS in DiffServ mode is false?
- Question #394
In addition to traffic rate limit, the CAR can mark packets with colors.If one token bucket & one-rate is used in traffic policing and the number of tokens is insufficient, packets...
- Question #395
BFD is a common fast detection technology. It implements the fast switchover function only when collaborating with other fast switchover technologies.
- Question #396
Which of the following statements are correct regarding intra-area route calculation of OSPF?(Select 2 Answers)
- Question #397
BFD (a fast detection technology) enabled on a device quickly identifies a fault and reports the fault to the appropriate protocol module after detecting a master/slave switchover...
- Question #398
QoS can be performed in which of the following modes? (Select 3 Answers)
- Question #399
Based on the DSCP field (first 6 bits of the ToS field), packets can be classified into how many types?
- Question #400
Simple traffic classification can be performed based on which of the following information in VLAN packets?
- Question #401
The dynamic LACP requires devices at both ends to exchange protocol packets, while the static LACP does not require so.
- Question #402
Which of the following statements about VRRP fast switchover are true? (Select 3 Answers)
- Question #403
Which of the following numbers is the protocol number of VRRP packets?
- Question #404
Traffic shaping usually buffers packets that need to be dropped by traffic policing by means of buffer and token bucket.
- Question #405
In case of congestion, which of the following indexes will affect QoS? (Select 3 Answers)
- Question #406
An ACL is used to match routing information or data packet addresses so as to filter out the unmatched routing information or data packets.
- Question #407
Which of the following statements are correct regarding VRRP advertisement message?
- Question #408
Complex traffic classification can be performed based on which of the following packet information? (Select 3 Answers)
- Question #409
Which of the following queue scheduling technology can achieve better fairness?
- Question #411
Which LSA is used by OSPF to implement GR?
- Question #412
None Stop Forwarding (NSF) is an important HA technology. It keeps neighbor relationships unchanged even in the case of a fault in the control plane of the router, protecting key s...
- Question #413
Which of the following BFD versions is supported in VRP 5.7?
- Question #414
Which of the following statements about VRRP are true? (Select 3 Answers)
- Question #415
Which of the following statements about VRRP are true? (Select 3 Answers)
- Question #416
BFD control packets are encapsulated in UDP packets for transmission. Which of the following is the destination port number for single-hop BFD control packets?
- Question #417
The system can perform ACL rule matching only based on the configuration order of rules.
- Question #418
A company has four departments. Department A has 80 PCs, Departments B and C both have 20 PCs, and Department D has 30 PCs. Assuming the IP address 192.168.1.0/x is used, which of...
- Question #419
If the peer default-route-advertise command is used to advertise a default BGP route to peers, how will this operation affect the local BGP routing table?
- Question #420
Which of the following technologies can reduce the scale of broadcast domain?
- Question #421
Which of the following statements about a neighbor state machine is true?
- Question #422
Which of the following IP addresses are network addresses?(Select 2 Answers)
- Question #423
Assume that the VRID of a VRRP virtual router is 100 and the virtual IP address of the virtual router is 192.168.1.1, which of the following addresses is the virtual MAC address of...
- Question #424
What are the OSPF message types? (Select 4 Answers)
- Question #425
Which of the following statements are correct regarding Network LSA in OSPF network?(Select 2 Answers)
- Question #426
Which of the following route selection tools is used in multiple routing protocols, can be configured with match conditions, and consists of if-match and apply clauses?
- Question #427
ABRs advertise link status information about connected non-backbone areas to the backbone area. The backbone area then advertises the routing information to other non- backbone are...
- Question #428
OSPF directly runs over the IP protocol. Its IP protocol number is 89.