• Home
  • Articles
  • Basics
  • Components
  • Projects
  • Communications
  • MCQ

WatElectronics.com

You are here: Home / MCQ / Virtual LAN Question & Answers

Virtual LAN Question & Answers

July 5, 2022 By WatElectronics

This article lists 75 Virtual LAN MCQs for engineering students. All the Virtual LAN Questions & Answers below include a hint and a link to the relevant topic wherever possible. This is helpful for users who are preparing for their exams, interviews, or professionals who would like to brush up on the fundamentals of Virtual LAN.

VLAN stands for Virtual LAN whereas LAN stands for Local area network. It is a kind of network formed from one or more combinations of physical LANs, which are connected through a switch or bridge to work virtually.

VLAN is easy to configure, more flexible, easy to modify, less expensive, and removes the latency. It reduces the use of network devices, which increases the efficiency of the network and resolves security and management problems.

VLAN enables faster communication, greater scalability, and improves network management. Virtual LAN technology is divided into three types such as protocol, static and dynamic VLANs. VLAN protocol design depends on IEEE 802.1Q.

It reduces the size of broadcast domains on the network, in this no need to reconfigure the routers to reduce the use of devices. Untagged packets are allowed to the MAC-based VLANs. MAC addresses should have proper VLAN IDs.

VLAN uses ISP and VTP as protocols, so no additional hardware and cabling is required. An injected packet may lead to cyber-attacks. Due to interoperability issues, packets cannot move forward traffic to other VLANs.

1). VLAN stands for_____?

Hint
2). _____ engineers use VLAN for multiple reasons?

Hint
3). How many types of VLANs are available?

Hint
4)._____ is one available type of VLAN?

Hint
5). How many connections are available in VLAN?

Hint
6). All linked devices to which ____ link is a VLAN aware?

Hint
7). All frames of the trunk link holds a special header embedded to it called ____?

Hint
8). _____ links VLAN new devices to the VLAN bridge?

Hint
9). All frames on the access link must be ______?

Hint
10). ______ is the combination of access and trunk link?

Hint
11). Hybrid links have both _____ and untagged frames?

Hint
12). VLAN provides _____ to to connect or disconnect the number of hosts we want?

Hint
13). VLANs works for creating _____ domains?

Hint
14). VLANs reduce the _____ for routers?

Hint
15). In VLAN, a small size domain is ____ on comparison to a big size domain?

Hint
16).____ VLANs are sometimes called Static VLANs?

Hint
17).______VLANs are sometimes called Dynamic VLANs?

Hint
18). Network engineers create use-based VLANs by assigning traffic to VLAN ___?

Hint
19). A VLAN is identified on network switches by a VLAN ___?

Hint
20). Every ____ on network switches have one or more VLAN IDs?

Hint
21). Every VLAN provides ____ access to all hosts connected to switch ports?

Hint
22). A VLAN id is changed to VLAN ____?

Hint
23). Each ethernet frame is sent to the VLAN which is ____ field long?

Hint
24). A VLAN is a network that groups together devices that share a ____ LAN?

Hint
25). Which Vlan routing is needed for packets to transfer from one VLAN to another?

Hint

VLAN MCQs for Interviews

26).____ is reserved and cannot be seen or used?

Hint
27). In _____ switch ports can’t be deleted or edited but can be used?

Hint
28). In which of the following, we can edit, create and delete VLANs?

Hint
29). A device that understands VLAN formats and membership is called ____?

Hint
30). A device that doesn’t understand VLAN formats and membership is called_____?

Hint
31). VLANs increase network _____?

Hint
32). VLAN is a widely used network for sharing resources like ___ and printers?

Hint
33). The switch which allows data to be sent between various ports has ___ VLAN?

Hint
34). A VLAN can span ____ switches?

Hint
35). Terminal reallocation is ____ in VLANs?

Hint
36). The ____ of the trunk can carry traffic for multiple LANs?

Hint
37). Changing ____ on VLAN is very easy?

Hint
38). Each workstation at port uses ____ bandwidth?

Hint
39). In port-based VLAN, switch port can be configured _____?

Hint
40). Protocol-based VLANs processes ____ based on protocol?

Hint
41). _____ based VLAN is not practical in IP-based networks?

Hint
42)._____ based VLAN allows incoming untagged packets?

Hint
43). The Latency of VLAN is _____?

Hint
44). VLAN uses ISP and ____ protocol?

Hint
45). In VLAN, the network packet is sent to only the _____ broadcast domain?

Hint
46). The cost of VLAN is ____?

Hint
47). VLAN lets you easily _____ your network?

Hint
48).VLANs remove the _____ boundary?

Hint
49). VLANs do not require any additional _____ and cabling?

Hint
50). VLAN has an _____ advantage for changing IP subnets?

Hint

VLAN MCQs for Exams

51). VLAN can make device management ____?

Hint
52). VLANs provides _____ layers of security?

Hint
53). Number of devices is ______ for network topology?

Hint
Read more about Network Topology
54). A ____ can leak from one VLAN to another?

Hint
55). An injected packet may lead to a ____ attack?

Hint
56).____ problem exists in VLAN?

Hint
57). A VLAN cannot move ____ network traffic into another VLAN?

Hint
58). Additional router is required to control the ____ in large networks?

Hint
59). Managing physical devices of VLAN is less ____?

Hint
60). Threat can be spread to _____ systems from a single unit?

Hint

VLAN MCQs for Quiz

61).VLANs cannot be ____ down because of many broadcasts?

Hint
62).____ ports reduce the number of switch ports required for topology?

Hint
63). An _____ port is a switch port that is a member of only one VLAN?

Hint
64).____ VLAN is the VLAN that accepts untagged traffic assigned to the trunk port?

Hint
65). Both sides of the trunk port should be ____ with the same Native VLAN?

Hint
66). Different VLANs allow you to reuse a single physical ____ for multiple purposes?

Hint
67). Virtual LAN is very ____ to modify or change?

Hint
68). Protocol-based VLAN specifies ____ parameters of untagged data packets?

Hint
69). Protocol-based VLANs are mostly used in ___ protocol networks?

Hint
70). Consumption of ____ is less in Static VLAN?

Hint
71). Expand ISC ____?

Hint
72). Expand VLT full form ____?

Hint
73). Expand STP full form_____?

Hint
74). Expand MISTP full form ___?

Hint
75). VLAN blocks the ___ propagations of data?

Hint
clock.png

Time is Up!

clock.png

Time's up

Recent Posts

  • GP2Y1010AU0F Dust Sensor : PinOut, Specifications, Interfacing & Its Applications
  • TIP32C PNP Transistor : PinOut, Specifications, Circuit & Its Applications
  • IRF840 MOSFET : Pin Configuration, Specifications, Circuit & Its Applications
  • 2N5457 N-channel JFET : Pin Configuration, Specifications, Circuit & Its Applications
  • FDV301N MOSFET: Pin Configuration, Specifications, Circuit & Its Applications
  • MCP3008 ADC : Pin Configuration, Specifications, Interfacing & Its Applications
  • MSP430 Launchpad : Pin Configuration, Features, Interfacing & Its Applications
  • HC-06 Bluetooth Module : Pin Configuration, Set up, Interfacing & Its Applications
  • DS3231 RTC Module : Pin Configuration, Specifications, Interfacing with Microcontroller & Its Applications
  • IRF3205 MOSFET : Pin Configuration, Specifications, Circuit & Its Applications
  • Allen Bradley PLC : Architecture, Working, Types & Its Applications
  • Pentium Processor : Architecture, Working, Vs Pentium Pro, & Its Applications

Categories

  • Articles (20)
  • Basics (112)
  • Communications (53)
  • Components (60)
  • Digital Electronics (41)
  • Digital Signalling (3)
  • Electronics (197)
  • Embedded Systems (11)
  • Magnetism (5)
  • Microprocessors (3)
  • Modulation (1)
  • Projects (15)

Subscribe to Our Newsletter

Don’t miss these articles!

We don’t spam! Read our privacy policy for more info.

Check your inbox or spam folder to confirm your subscription.

Category

  • Electronics
  • Components
  • Digital Electronics
  • Embedded Systems
  • Projects

Copyright © 2021 · WatElectronics.com | Contact Us | Privacy Policy