CLI Reference Guide-R04

Chapter 2 | Using the Command Line Interface
Entering Commands
– 84 –
Configuration
Commands
Configuration commands are privileged level commands used to modify switch
settings. These commands modify the running configuration only and are not
saved when the switch is rebooted. To store the running configuration in non-
volatile storage, use the copy running-config startup-config command.
The configuration commands are organized into different modes:
◆ Global Configuration - These commands modify the system level configuration,
and include commands such as hostname and snmp-server community.
◆ Access Control List Configuration - These commands are used for packet
filtering.
◆ CFM Configuration - Configures connectivity monitoring using continuity
check messages, fault verification through loopback messages, and fault
isolation by examining end-to-end connections between Provider Edge
devices or between Customer Edge devices.
◆ Class Map Configuration - Creates a DiffServ class map for a specified traffic
type.
◆ ERPS Configuration – These commands configure Ethernet Ring Protection
Switching for increased availability of Ethernet rings commonly used in service
provider networks.
◆ IGMP Profile - Sets a profile group and enters IGMP filter profile configuration
mode.
◆ Interface Configuration - These commands modify the port configuration such
as speed-duplex and negotiation.
◆ Line Configuration - These commands modify the console port and Telnet
configuration, and include command such as parity and databits.
◆ Multiple Spanning Tree Configuration - These commands configure settings for
the selected multiple spanning tree instance.
◆ Policy Map Configuration - Creates a DiffServ policy map for multiple interfaces.
◆ Time Range - Sets a time range for use by other functions, such as Access
Control Lists.
◆ VLAN Configuration - Includes the command to create VLAN groups.