Why do OSPF serial interfaces usually require manual bandwidth configuration?
- OSPF uses the bandwidth value to compute routes for its routing table.
- Each side of an OSPF serial link should be configured with a unique value.
- All serial interfaces default to a value of 1.544 Mb/s.
- Bandwidth value affects the actual speed of the link.
Exam with this question: CCNA 3 (v5.0.3 + v6.0) Chapter 5 Exam Answers