文档介绍：Configuration and IOS mands
Overview
Cisco Router IOS
Connecting to a Cisco Router
Bringing Up a Router
-Line Interface (CLI)
CLI Prompts
Cisco Advanced Editing and Help Features
Setting Router Passwords
Setting Router Banners
Performing Router Interface Configurations
Viewing, Verifying and Saving Configurations
Cisco Router work Operating System (IOS)
The kernel of the Cisco line of routers and switches that supplies shared functionality, scalability, and security for all products under its CiscoFusion Architecture
CiscoFusion is the Cisco’s working architecture under which its Cisco IOS operates. It is designed to “fuse” together the capabilities of its disparate collection of acquired routers and switches.
The IOS was created to work services and worked applications:
work protocols and functions
Connect high-speed traffic between devices
Add security to control access and stop work use
Provide scalability for ease work growth and redundancy
work reliability for connecting work resources
Services by Cisco IOS
Reliable Adaptive Routing Services
WAN Optimization Services
Dial-on-Demand Routing (DDR)
Bandwidth on Demand
Dial backup
IPX protocol pression
Multilink PPP
Management and Security Services
SNMP – work Management Protocol
Clickstart, ConfigMaker, Autoinstall, etc.
– Support remote control
Scalability Services
Connecting to a Cisco Router
To configure the router, verify the configuration, and check statistics
Connection can be made through:
Console Port – a RJ-45 connection, no password is set by default
Auxiliary Port – a RJ-45 connection, use modem for remote connection
Interface – use
Connecting Cables
Step 1: Connect the power cable to a power outlet
Step 2: (Optional) Connect a modem to the auxiliary port (RJ-45), labeled “AUX”, for remote administrative access to the router
Step 3: Connect a console terminal to the console port (RJ-45), labeled “CONSOLE”, for local administrative a