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...

Which technologies are involved in establishing wan links?

1014

---

Define nos?

1039

---

how many progamming languages are found

1957

---

what solution for High Utilization Cisco router 2851 ? please Need Help ASAP.

1820

---

What is the difference between linux server and solaris server?

2361

---

Define tunnel mode?

1055

---

Define firewalls?

975

---

Explain about the job of the network layer under the osi reference model?

979

---

if one server is down, whenever restart the machine we get ok prompt what is the problem?

1844

---

Tell me what is the equivalent layer or layers of the tcp/ip application layer in terms of osi reference model?

954

---

hi all of you i m looking part time online job (data entry)without investment , please help me

1921

---

What is firewalls?

986

---

one server is down it doen't display anything what you do?

1915

---

Draw network configuration and protocol layer interface architecture for a multiprotocol bridge that interconnects an Ethernet LAN to a token-ring LAN.

3834

---

respected sir., i need knowledge, i want to do R.H.E.C but problem is this i am science graduate and a new to software line, i want to develop my carrier in I.t sector. please guide. thanks

2121

---