Cisco CCNA Certification Exam Tutorial OSPF HubAndSpoke
CCNA certification demands that you master the basics of OSPF, and for many studying for the CCNA exam, their first exposure to OSPF is a hub-and-spoke configuration. That's a tough way to get started, because a hub-and-spoke configuration built over an NBMA technology such as Frame Relay requires quite a bit of attention to detail. Let's take a quick look at several common OSPF configuration errors and how to avoid them on your CCNA test.
Make sure the hub is the designated router and that there are no backup designated routers. This is done by setting the OSPF interface priority to zero on the spoke routers. This not only ensures that the hub wins the DR election with its default OSPF interface pri...
[ Read Article ]
Free Ccna Study Guide |
|
|
|
Cisco Certification Central |
Free Ccna Study Guide |
|
Copyright 2010 Cisco Certification Central
More Free Ccna Study Guide Resources
| Free Ccna Study Guide
Free Ccna Test Free Practice Exam Cisco 640 861 Gigabit Routers |
|