Practice Test: Module 8 Segmentation

The network administrator has tasked you, a network engineer, with providing him the number of IP addresses that will be available for hosts on the network when a network device has a mask of /28. Which of the following do you think will be available in such a scenario?

14

John has requested Jane to set up a home router so that he and his family can access the Internet. Analyze what is the subnet mask that Jane should set.

255.255.255.0

Calculate the total number of subnets in the network ID 192.168.1.0 255.255.255.224.

8

You are working as a network engineer, and you have to use VLAN tagging to appear in Ethernet frames, which will later be used in the switches in handling such frames. Which of the following IEEE standards will you adhere to in this scenario?

802.1Q

Probiotic is a company that sells packaged milk through online portals. Recently, the company received a generous funding with which it plans on establishing a separate floor for the Finance department within the building. The network administrator requests you to submit a network document after subdividing the smaller network for Finance into a separate network segment so that the transmissions in broadcast domains are limited to each network and there is less possibility of hackers or malware reaching remote, protected networks in the enterprise domain. Identify under which of the following groupings will you place this network segment in this scenario?

Departmental boundaries

Which of the following manages a refrigeration system or a gas pipeline?

ICS

As a network administrator at Mineball Gaming Corporation, you want to change the default VLAN to a different type as there are security threats involved with them. Which of the following types will you not apply in this scenario as it will almost serve the same purpose as a default VLAN?

Management VLAN

You have been appointed to design a subnet mask for a network. The current IP address of the network is 192.168.89.0. You have been requested by the network administrator to divide this local network into six subnets to correspond to the organization's six different floors. How many bits will you borrow from the host portion of the ID address in this scenario?

Three

In the formula 2h - 2 = Z, what does h represent?

h equals the number of bits remaining in the host portion.

You want to change the native VLAN to an unused VLAN so that the untagged traffic is essentially directed toward a dead-end. Which of the following commands will you use to do this on a Cisco switch?

switchport trunk native vlan