Answer Posted / zgeorgem

Sunilbaglur's answer is right...but this is a software
implementation... there is also a hardware implementation on
switches.... and since Cisco is asking about it this might
be the right answer

VLAN on switches is a feature that allows u to use a single
switch to logically divide their ports so that we can have
different networks on them...

for example if a switch has 32 ports then we can logically
separate 8 ports for network A (or LAN A)
8 ports for network B (or LAN B)
8 ports for network C (or LAN C)
8 ports for network D (or LAN D)

Since switches by default breakup collision domains, VLAN is
a way for them to act like routers by breaking up the
broadcast domain too...

Define nos?

989

---

What are the fields of VLAN tag?

1873

---

What is tunnel mode?

1179

---

PLEASE SEND FAQ FOR NETWORK ADMINISTRATOR

1961

---

Explain the network architecture?

874

---

List the different network protocols that are supported by windows rras services?

1176

---

Define 10base-t?

1025

---

How a switch will identify that it has received a STP packet

2427

---

Tell me which protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?

1046

---

Explain the osi role in computer networking?

999

---

how to check veritas install or not

2116

---

Can you please explain the difference between csma/cd and csma/ca?

1061

---

Define lan?

998

---

Suppose when you move the nic cards from one pc to another pc, does the mac address gets transferred as well?

1186

---

Explain the Vlan tag information.

1791

---