xiii
Snapshot Routing 165
Primary Rate Interface 166
ISDN Switch Type 167
T1/E1 Framing and Line Coding 167
T1 Framing 168
T1 Line Code 170
E1 Framing 171
E1 Line Code 172
PRI Layers 172
PRI Configuration 172
PRI Incoming Analog Calls on Digital Modems 174
Foundation Summary 177
Q&A 178
Scenarios 183
Scenario 6-1 183
Scenario 6-2 185
Scenario 6-3 185
Scenario 6-4 186
Scenario Answers 187
Scenario 6-1 Answers 187
Scenario 6-2 Answers 188
Scenario 6-3 Answers 189
Scenario 6-4 Answers 190
Chapter 7
Configuring a Cisco 700 Series Router 193
How to Best Use This Chapter 193
"Do I Know This Already?" Quiz 194
Foundation Topics 197
Cisco 700 Series Router Key Features and Functions 197
Networking 197
Routing and WAN 198
ISDN and Telephony 198
Cisco 700 Series Router Profiles 198
LAN Profile 199