O'Reilly logo

Cisco A Beginner’s Guide Fifth Edition by Anthony Velte, Toby Velte

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

image
CHAPTER 15 Routing Protocols
image
 
img
Over the preceding few chapters, we’ve covered the gamut of network devices. Switches sit in a data closet, taking twisted-pair cables from host devices and forming the LAN, and they also pack the power to support VLANs. Another inhabitant of the data closet is the security and access servers, used to link remote users into internetworks through Internet VPNs or dial-in telephone lines. If a packet moves beyond ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required