Assignment:
1. Discuss the redundancy issues at distribution and core layer and provide solutions for layer 2 and layer 3 redundancies.
2. Describe two benefits of using Layer 3 switch instead of using a router. Discuss two limitations of layer 3 switch in contrast to a router?
3. Layer 3 redundancy issues can be resolved by using HSRP on Layer 3 Switches, discuss HSRP issues which can conflict with STP which can lead to sub-optimal links.
4. Discuss the need for using Multi-area OSPF, investigate how you would indirectly connect an OSPF Area to Area 0.