switching and routing questions and answers

State the device that is required to connect separate broadcast domain in a VLAN?
Router
Describe benefits of using VLANs?

•Increased performance.

Because VLAN limits broadcast.

•Increased security.

Because we can put one group of device in a one VLAN.

•Maximum utilization and cost effectiveness.

Because VLAN allow to share the same switch as number of different switches.

•Flexibility.

Because VLAN can achieved putting membership virtually without changing physically by devices.

routing part.......................................

What are the desirable features of routing algorithms?

•Correctness

•Simplicity

•Optimality

•Stability

•Robustness

•fairness

see you  with next part........

lecture conducted by laahiru fernando

contact : laahirufernando@writeme.com