Chapter 10. IP Services Troubleshooting
This chapter covers the following subjects:
NAT Troubleshooting: This section begins by reviewing the purpose and basic operation of Network Address Translation (NAT). As a reference, sample topologies are provided, along with their configurations. Common NAT troubleshooting targets are identified, and a syntax reference is provided to aid in troubleshooting NAT issues.
DHCP Troubleshooting: This section reviews basic Dynamic Host Configuration Protocol (DHCP) operation and various types of DHCP messages. You are given three configuration examples corresponding to the three roles a router can play in a DHCP environment: DHCP relay agent, DHCP client, and DHCP server. Common DHCP troubleshooting targets ...
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