Three-tiered Advantage/Disadvantage of three-tiered

Hybrid topologies

• Hybridization of multiple topologies is useful in larger, more complex networks
• Multitiered networks, in particular, lend themselves to hybridization. A multitiered WAN can be hybridized by fully or partially meshing the backbone tier of routers
• An effective hybrid topology may be developed in a multitiered WAN by using a fully meshed topology for the backbone nodes only