Chapter 1

IPv4/IPv6 Addressing and Routing Review

This chapter covers the following topics:

  • IPv4 Addressing: This section provides a review of IPv4 addressing and covers issues you might face and how to troubleshoot them.

  • DHCP for IPv4: This section reviews DHCP for IPv4 operations, explores potential DHCP issues, and examines the output of various DHCP show commands.

  • IPv6 Addressing: This section provides a brief review of IPv6 addressing.

  • IPv6 SLAAC, Stateful DHCPv6, and Stateless DHCPv6: This section explores how clients obtain IPv6 addressing information using SLAAC, stateful DHCPv6, and stateless DHCPv6.

  • Packet-Forwarding Process: This section discusses the packet-forwarding process and the commands to verify the entries in the data structures ...

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