What?s a VLAN?
Answers were Sorted based on User's Feedback
Answer / rajarr
virtual local area network.
VLANs support logical grouping of network nodes to reduce
broadcast traffic and allow more control in implementing
security policies.
Is This Answer Correct ? | 13 Yes | 0 No |
Answer / kapilasdhir
VLAN stands for Virtual Local Area Network it reduce the
broadcasting in the network. With The Help Of VLAN We Can
Create A Separate Broadcast Domain in The Switch.
Is This Answer Correct ? | 5 Yes | 1 No |
Answer / b
VLAN:-It is a logically segmentation of the physical network
Advantages of the VLAN is given below :-
I. Segmetation
2. Flexiblity
3. Security
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / ritesh
VLANs
are configured through software rather than hardware, which
makes them extremely flexible.
VLANs support logical grouping of network nodes to reduce
broadcast traffic and allow more control in implementing
security policies.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / yuvaprakash
vlan is create for the use of inter lan,reduce the broadcast.
within the lan we will communicate with limited persons.
Example:
In a office we will create a vlan in the lan switch(port
vice)like that
Marketing dept:only communicate marketing dept pcs.
Finance dept:only communicate Finance dept pcs
Admin dept :Only communicate admin dept pcs
so it is also used to reduce the broadcast traffic.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / ganesan
Vlan is Virtual Local area network and it is a group of
hosts with a common set of requirements that communicate as
if they were attached to the same bradcost domain,
regardless of their physical location
Is This Answer Correct ? | 0 Yes | 0 No |
A network of computers that behave as if they are connected
to the same wire even though they may actually be
physically located on different segments of a LAN. VLANs
are configured through software rather than hardware, which
makes them extremely flexible.
Is This Answer Correct ? | 3 Yes | 7 No |
nowadays which protocol we are using?either tcp or udp?which is more useful?
What are protocols?
hi, I want sip interview question, please help & post me
6 Answers NJ India, Nortel, Sonus,
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pls tell me briefly about APIPA
• Brief me about yourself? • What are your day to day job roles /responsibilities? • What is the through put of 3560 POE switch? • What is POE switch? • How will you configure VLAN in a new switch? • What is NAT? • Different types of NAT? • Difference between NAT & PAT? • Explain with diagram how you can access a PC on internet; will NAT come into picture, how? • How many physical ports are there in PIX 515E? Are they Ethernet of gigabyte? • What is difference between ASA5510 & ASA5550?How many ports are there • Explain any client network topology? • How will you configure a new firewall, parameters for configuration? • What is HSRP? • If a link is down what status will be the interface be in? • How good are you in SWITCHING ,rate yourself between 1 to 5 • What is VLAN • Avaya IP Phone, separate required? • Configuration for DATA and VOICE VLAN? • What is VTP? • Modes of VTP • Can we have more than 2 VTP servers in a single VTP domain? • What is STP? • How STP works? • How is Root Bridge elected? • Which priority is considered, highest or lowest? • Difference between STP & RSTP? • Modes of STP? • By default which mode of STP is there? • By default which mode of VTP is there? • In firewall which security level is what? • What is DMZ? • What is ether channel?
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