What is the correct statement about the size of the IP network subnet address space? (multiple choice)
A. The subnet space must meet the actual needs, and there must be some redundancy to ensure scalability.
B. Since the IP address borrowing and other technical means can be used, in order to save the IP address, the subnet space size should generally be smaller than the actual needs.
C. The size of the subnet space should be as large as 2 to facilitate the implementation of various strategies.
D. The above statements have some truth, but they cannot be applied in engineering practice.
The firewall does not provide detection for encrypted data or for data in tunnels that traverse it.
A. True
B. False
According to the principle of STP protocol, all ports of the root switch are ()
A. Root port
B. Backup port
C. Designated port
D. Blocking the port
Assuming that there is an IP address of 190.5.6.1 and a subnet mask of 255.255.252.0, what is the network segment and subnet broadcast address of the IP address?
A. 190.5.4.0 190.5.7.255
B. 190.5.4.0 190.5.4.255
C. 190.5.4.0 190.5.4.254
D. 190.5.1.0 190.5.1.255
For such network segments: 172.128.12.0, 172.128.17.0, 172.128.18.0, 172.128.19.0, which of the following network segments is best used to implement route summarization?
A. 172.128.0.0/21
B. 172.128.0.0/19
C. 172.128.12.0/22
D. 172.128.20.0/20
In the RIP protocol, what is the parameter for calculating the cost value?
A. MTU
B. Delay
C. Bandwidth
D. Route hop count
What is the Age time of the RIP routing protocol that is viewed by the command on the router?
A. RIP packet update interval
B. RIP route aging time
C. RIP route suppression time
D. RIP route switching time
The Frame Relay network provides the ability to communicate data between user equipments. Which types of equipment and interface types are classified as follows? (multiple choice)
A. DIE
B. UNI
C. DTE
D. DCE
I will assign you a Class C IP network 192.16.24.0. After dividing 7 subnets, what is the maximum number of hosts per subnet?
A. 30
B. 31
C. 32
D. 33
E. 34
Regarding VRRP, is the following statement correct?
A. The master sends VRRP packets periodically. If the backup does not receive packets for a long time, the status is changed to Master.
B. Backup sends VRRP packets periodically. If the master receives the packets from the backup, the master compares the priorities and determines whether the status is set to Master or Backup.
C. If there are multiple backups, the election priority will be the new master according to the VRRP packets sent.
D. In the backup fault-tolerant protocol, there is also an HSRP protocol. This protocol is identical except that the packet structure is different from VRRP.
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Huawei exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your H31-211 exam preparations and Huawei certification application, do not hesitate to visit our Vcedump.com to find your solutions here.