OSPF Neighbor State | Troubleshooting | Down | * Verify distant end router is operational * Ping and/or traceroute to the distant end router. | Init | * Ping and/or traceroute to the distant end router. * Verify successful ping to 224.0.0.5 | ExStart | * Verify Maximum Transmission Unit (MTU) size is correct for the interface | Exchange | * Verify Maximum Transmission Unit (MTU) size is correct for the interface |
Read Only Memory1. First memory used by the router during the bootup process. 2. Runs a power on self test, bootstrap program and ROM Monitor3. If Flash memory cannot be located, Router boots to a