4.4.7 Proposed system
2.12. 4.4.7.0 Physical design
Figure4.13. Proposed physical design
Under the proposed physical design we have address the aspect of
network topology design, where by in new physical we have the aspect of
hierarchical design to avoid link and device failure and solve the problem of
redundancy.
The merit of this new physical design are;
ü Allow expansion.
ü Allow redundancy.
ü Reduce failure.
ü Increase accessibility and reliability.
ü It uses hybrid topology.
| 
