Cisco CCNP Certification / BSCI Exam Tutorial: Floating Static Routes

Passing the BSCI exam and getting your CCNP certification requirements that you simply add heavily to the media skills base you generated when you researched for your CCNA certificate. You heard a bit about static navigation and default navigation when you passed on the CCNA test, and it will look like this should be all you will need to learn about static routing, right? More info

One thing you will understand as you continue to make Cisco certificates is that there is always something to find out! You might have heard the expression “floating static route”, which will indicate some interesting mental images. “Floating”? Floating on what?

In a sense, a floating static route is” floating” on your navigation table. A static route is a path which will be utilized if paths with a lower space but for the destination are taken out of the table. By way of instance, you might use an OSPF-discovered course as the principal path to a destination, along with the floating static route could function as a backup path that would be utilized only if the OSPF route leaves the navigation table.

Now, how can this happen? After all, OSPF has an administrative distance of 110 and static paths have ADs of zero or one, depending on if it is configured using a next-hop IP address or a neighborhood exit port. 1 way or another, 0 and 1 are still less than 110!

If you would like to configure a floating static route, you have to assign the path an AD greater than that of the principal route. In cases like this, we have got to make a route with an AD. We do it by employing the”space” option in the conclusion of this”ip route” command.

The amount entered in the end of this”ip route” command is your AD of the route. When there’s an OSPF path for /24, that is going to be the principal path, along with the floating static route won’t be utilized unless the OSPF course is taken from the navigation table.

Floating static routes are not only a great thing to understand for the BSCI exam and your CCNP certification quest – they are very practical in real life too.

Chris Bryant, CCIE #12933, is the owner of The Bryant Advantage, home of over 100 free certification examination tutorials, such as Cisco CCNA certification test prep posts. Cisco CCNA coaching and his Cisco CCNA study guide is offered!

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