CCNA 3: Commands

Naming the switch

Setting the previleged mode password

Entering console line configuration

Setting the console password

Requiring users to log in

Entering vty line configuration mode

setting the vty password

Requiring users to log in

Configuring a message-of-the-day banner

Configuring the VLAN interface

Configuring addressing on a interface

configuring port for access mode

Assigning an access VLAN to a port

Setting the port speed to 100 Mbps

Setting the duplex mode to full

setting the port speed to autoconfigure

Activating an interface

Configuring the Default gateway

Enabling HTTP authentication to use a local user database

Configuring the HTTP service on the switch

Creating a static mapping in the MAC address table

Saving changes on a router

Displays interface status and configuration for a single interface or all interfaces availabe on the switch

Displays the startup configuration file stored in NVRAM

Displays the current running configuration that is stored in RAM

Displays information about the fash file system

Displays the hardware and software status

Displays the session command history

Displays the Mac forwarding table

Displays abbreviated interface configuration information, including IP address and interface status

Save startup configuration file to flash

Replace current startup configuration with file saved in flash

restart switch

Configure host domain name

show current ssh configuration

Generate an encrypted RSA key pair

Configure SSH version 2

change the timeout time

Set number of authentication retries

Command to allow SSH access

enable port security

Enable a dynamically learned MAC address to be added to the running configuration

Set violation mode to shutdown

View port security configuration

show port security for an interface

Boot using a different Cisco IOS image

Set maximum number of MAC addresses