O
VERVIEW

OF

THE

C

OMMAND

L

INE

I

NTERFACE

18-12

Command Groups

The system commands can be broken down into the functional groups

shown below.
Esc-F Moves the cursor forward one word.
Delete key or backspacekey Erases a mistake when entering a command.
Table 18-4 Command Group Index
Command Group Description Page
General Basic commands for entering privileged access
mode, restarting the system, or quitting the CLI
19-1
System Management Display and setting of system information, basic
modes of operation, maximum frame size, file
management, console port and telnet settings,
system logs, SMTP alerts, and the system clock
20-1
Simple Network
Management
Protocol
Activates authentication failure traps; configures
community access strings, and trap receivers
21-1
User Authentication Configures user names and password s, logon
access using local or remote authentication,
management access through the web server, Telnet
server and Secure Shell; as well as port security,
IEEE 802.1X port access control, and restricted
access based on specified IP addresses
22-1
Client Security Segregates traffic for clients attached to common
data ports; and prevents unauthorized access by
configuring valid static or dynamic addresses,
filtering DHCP requests and replies, and filtering
unwanted NetBIOS traffic
23-1
Access Control List Provides filtering for IP frames (based on address,
protocol, TCP/UDP port number or TCP control
code), or non-IP frames (based on MAC address
or Ethernet type)
24-1
Table 18-3 Keystroke Commands (Continued)
Keystroke Function