This chapter covers the following content:
- Troubleshooting EIGRP for IPv4 Neighbor Adjacencies - This section covers the reasons EIGRP for IPv4 neighbor relationships might not be formed and how to identify them.
- Troubleshooting EIGRP for IPv4 Routes - This section explores the reasons EIGRP for IPv4 routes might be missing from a router’s EIGRP table or routing table and how to determine why they are missing.
- Troubleshooting Miscellaneous EIGRP for IPv4 Issues - This section identifies some additional issues you might face while using EIGRP, how to identify them, and how to solve them.
- EIGRP for IPv4 Trouble Tickets - This section provides three trouble tickets that demonstrate how to use a structured troubleshooting process to solve a reported problem.
