| Exam 200-105 | Question id=1936 | Infrastructure Maintenance |
After the network has converged, what type of messaging, if any, occurs between R3 and R4?
| A. |
No messages are exchanged. | |
| B. |
Hellos are sent every 10 seconds | |
| C. |
The full database from each router is sent every 30 seconds. | |
| D. |
The routing table from each router is sent every 60 seconds. |
HELLO messages are used to maintain adjacent neighbors so even when the network is converged, hellos are still exchanged. On broadcast and point-to-point links, the default is 10 seconds, on NBMA the default is 30 seconds.