Key Functionalities of Distribution Layer in Cisco Hierarchical Design Model
Cisco Hierarchical model is consisting of 3 models. There are core layer, distribution layer and access layer. Key Functionalities of the CISCO hierarchical model.
1. Middle man between the access and core layers.
2. Network Security.
3. Control Layer.
4. Best path determination for routing.
5. Routing between VLAN’s.
6. Policies implementation.
7. Route Filtering.
8. Transform between different types of media.
9. WAN (Wide Area Network) Access.
10. Quality of Services.
Hope above list is helpful for you.