Cisco Systems Router 1800 Series User Manual

 
 
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Cisco 1800 Series Integrated Services 
Routers (Fixed) Software Configuration 
Guide
Text Part Number: OL-6426-02 

 
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL 
STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT 
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT 
SHIPPED WITH THE PRODUCT AND ARE...

 
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CONTENTS
Preface     11
Audience     11
Organization     12
Conventions     13
Notes, Cautions, and Timesavers     13
Command Conventions     13
Related Documents     14
Obtaining Documentation     14
Cisco.com     15
Documentation DVD     15
Ordering Documentation     15
Documentation Feedback     16
Cisco Product Security Overview     16
Reporting Security Problems in Cisco Products     16
Obtaining...

 
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Configuring a Loopback Interface     9
Configuration Example     9
Verifying Your Configuration     10
Configuring Command-Line Access to the Router     10
Configuration Example     12
Configuring Static Routes     12
Configuration Example     13
Verifying Your Configuration     13
Configuring Dynamic Routes     13
Configuring RIP     14...

 
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Verifying Your Configuration     12
CHAPTER 5Configuring a LAN with DHCP and VLANs     1
Configure DHCP     2
Configuration Example     3
Verify Your DHCP Configuration     4
Configure VLANs     5
Verify Your VLAN Configuration     5
Switch Port Configurations     7
VLAN Trunking Protocol (VTP)     8
802.1x Authentication     8
Layer 2 Interfaces     9
MAC Table Manipulation     9
Maximum Switched...

 
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Configure IPSec Transforms and Protocols     6
Configure the IPSec Crypto Method and Parameters     7
Apply the Crypto Map to the Physical Interface     8
Configure a GRE Tunnel     8
Configuration Example     10
CHAPTER 8Configuring a Simple Firewall     1
Configure Access Lists     3
Configure Inspection Rules     3
Apply Access Lists and...

 
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Configuring Backup Interfaces     2
Floating Static Routes     2
Configuring Floating Static Routes     3
Dialer Watch     4
Configuring Dialer Watch     4
Dial Backup Feature Limitations     5
Configuration Example     6
Configuring Dial Backup and Remote Management Through the ISDN S/T Port     9
Configure ISDN Settings     9
Configure the Aggregator and ISDN Peer Router     12
Configuring Dial...

 
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APPENDIX ACisco IOS Software Basic Skills     1
Configuring the Router from a PC     1
Understanding Command Modes     2
Getting Help     4
Enable Secret Passwords and Enable Passwords     5
Entering Global Configuration Mode     5
Using Commands     6
Abbreviating Commands     6
Undoing Commands     6
Command-Line Error Messages     6
Saving...

 
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Easy IP (Phase 2)     8
QoS     9
IP Precedence     9
PPP Fragmentation and Interleaving     9
CBWFQ     10
RSVP     10
Low Latency Queuing     10
Access Lists     11
APPENDIX CROM Monitor     1
Entering the ROM Monitor     1
ROM Monitor Commands     2
Command Descriptions     3
Disaster Recovery with TFTP Download     3
TFTP Download Command Variables     3
Required Variables     4
Optional...

 
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