June 2020
Intermediate to advanced
512 pages
12h 30m
English
book
CCNP Enterprise Certification Study Guide: Implementing and Operating Cisco Enterprise Network Core Technologies
by Ben Piper
Content preview from CCNP Enterprise Certification Study Guide: Implementing and Operating Cisco Enterprise Network Core Technologies
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Chapter 8 Network Address Translation and Multicast
THE CCNP ENCOR EXAM OBJECTIVES COVERED IN THIS CHAPTER INCLUDE THE FOLLOWING:
- Domain 3 Infrastructure
- ✓ 3.4 IP Services
In this chapter, you'll learn about network address translation (NAT) and multicast. NAT was originally designed to conserve public IPv4 addresses by allowing multiple hosts inside a private network to share a single public IP address. But NAT's usefulness extends beyond that, allowing a router to change the source or destination IP address of any IP packet it receives—something that can come in handy when you're trying to merge two networks with duplicate IP subnets. ...