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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
346
5.2.11 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.
• Class Map Configuration -
Creates a DiffServ class map for a specified traffic type.
• 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 data bits.
• 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.
• VLAN Configuration -
Includes the command to create VLAN groups.
To enter the Global Configuration mode, enter the command configure in Privileged Exec mode. The system prompt will
change to “Console(config)#” which gives you access privilege to all Global Configuration commands.
Console# configure
Console(config)#
To enter the other modes, at the configuration prompt type one of the following commands. Use the exit or end command to
return to the Privileged Exec mode.
Mode Command Prompt
Line line {console | vty} Console(config-line)#
Access Control
List
access-list ip standard
access-list ip extended
access-list mac
Console(config-std-acl)
Console(config-ext-acl)
Console(config-mac-acl)
Class Map class map Console(config-cmap)
Interface interface {ethernet port |
port-channel id| vlan id}
Console(config-if)#
MSTP spanning-tree
mst-configuration
Console(config-mstp)#