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Instructor  & Todd Lammle Sybex CCNA 640-802  Chapter 11: Network Address Translation
Chapter 11 Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is NAT? ,[object Object]
Benefits of NAT ,[object Object],[object Object],[object Object]
Where NAT is typically configured
Basic NAT
Three types of NAT ,[object Object],[object Object],[object Object]
Static NAT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Dynamic NAT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Port Address Translation
PAT Here is a sample output of a PAT configuration: ip nat pool globalnet 170.168.2.1 170.168.2.1 netmask 255.255.255.0 ip nat inside source list 1 pool globalnet overload ! interface Ethernet0/0 ip address 10.1.1.10 255.255.255.0 ip nat inside ! interface Serial0/0 ip address 170.168.2.1 255.255.255.0 ip nat outside ! access-list 1 permit 10.1.1.0 0.0.0.255
What is your configuration?
NAT Lab example
Summary ,[object Object],[object Object],[object Object]

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Chapter11ccna

  • 1. Instructor & Todd Lammle Sybex CCNA 640-802 Chapter 11: Network Address Translation
  • 2.
  • 3.
  • 4.
  • 5. Where NAT is typically configured
  • 7.
  • 8.
  • 9.
  • 11. PAT Here is a sample output of a PAT configuration: ip nat pool globalnet 170.168.2.1 170.168.2.1 netmask 255.255.255.0 ip nat inside source list 1 pool globalnet overload ! interface Ethernet0/0 ip address 10.1.1.10 255.255.255.0 ip nat inside ! interface Serial0/0 ip address 170.168.2.1 255.255.255.0 ip nat outside ! access-list 1 permit 10.1.1.0 0.0.0.255
  • 12. What is your configuration?
  • 14.