CCNA Discovery 3 Chapter 4

DRSEnt Chapter 4 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0)

1. What are two benefits of implementing a VLSM addressing scheme? (Choose two.)

allows efficient use of address space

supports hierarchical addressing capability

supports only one subnet mask length throughout the entire network

allows efficient use of larger routing tables to eliminate the need for route summarization

solves the problem of discontiguous networks with classful routing protocols

 

2. When running NAT, what is the purpose of address overloading?

limit the number of hosts that can connect to the WAN

allow multiple inside addresses to share a single global address

force hosts to wait for an available address

allow an outside host to share inside global addresses