Chapter 12. Integrated Services Digital Network (ISDN)
This chapter covers the following key topics:
ISDN BRI and PRI
ISDN components
Legacy DDR concepts
Configuring a network for ISDN
This chapter reviews Integrated Services Digital Network (ISDN) and legacy dial-on-demand routing (DDR). This chapter specifically focuses on configuring legacy DDR using an ISDN BRI on a Cisco router. This is accomplished by configuring legacy DDR between R5 and R6 in the lab. In addition, as you configure ISDN and legacy DDR, you will understand those commands useful in verifying and troubleshooting your configuration.
ISDN Fundamentals
Integrated Services Digital Network (ISDN) is a digital service offered by regional telephone carriers permitting voice, data, text, ...
Get CCNA® Practical Studies now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
