Which of the following is a disadvantage of virtual local area network?

A. Division of domains
B. Adds security
C. Latency reduction
D. VLAN hooping

What can be achieved by partitioning the whole local area network into virtual local area networks?

A. Security and cost reduction
B. Security, cost reduction, efficiency and application management
C. Efficiency and application management
D. Security, cost reduction and efficiency

Why is it important to add VLAN identifiers to the frames when they move from one VLAN to another VLAN?

A. To identify which VLAN they belong to
B. To identify which switch they belong to
C. To identify which host they belong to
D. To identify which router they belong to

Which method(s) can be used to establish communication between two different virtual area networks?

A. Tdm
B. Frame tagging and table maintenance
C. Frame tagging and tdm
D. Tdm, frame tagging and table maintenance

Which of the following cannot be considered as characteristic to create virtual local area networks using switch?

A. Port numbers of the switch
B. Ip addresses of the stations
C. Port numbers of the stations
D. Mac addresses of the stations

Physical partitioning of a switch can create virtual local area networks.

A. True
B. False
C.
D.

Determine the total number of valid IPs in each subnet for the given IP 192.168.10.0/26 using the CIDR value.

A. 26
B. 128
C. Total number of bits in an ip address = 32 let n be the number of bits in the host portion of the given ip address n = total number of bits in an ip address €? cidr value n = 32 €? 26 n = 6 total number of valid ips in a subnet = 2n = 26 total number o
D. 64

Determine the number of valid host IPs in each subnet for the given IP 172.16.0.0/25 using the CIDR value.

A. 7
B. Total number of bits in an ip address = 32 let n be the number of bits in the host portion of the given ip address n = total number of bits in an ip address €? cidr value n = 32 €? 25 n = 7 number of hosts = 2n €? 2 = 27 €? 2 number of hosts = 128 -2 n
C. 126
D. 16

Determine the number of subnets for the given IP 192.13.67.0/28 using the CIDR value.

A. 16
B. 14
C. The default number of bits in the network portion = 24 let n be the number of bits added to the network portion of the given ip address n = cidr value €? default number of bits in the network portion n = 28 €? 24 n = 4 number of subnets = 2n = 24 numbe
D. 8

Private IPs are calculated using CIDR values.

A. True
B. False
C.
D.