User Manual

3-25
 ACL Mode
ACL type
Entry
Operation
Exit
Standard IP ACL
Mode
Type ip access-list
standard command in
Global Mode.
Configure parameters
for Standard IP ACL
Mode.
Use the exit command
to return to Global
Mode.
Extended IP ACL
Mode
Type ip access-list
extended command in
Global Mode.
Configure parameters
for Extended IP ACL
Mode.
Use the exit command
to return to Global
Mode.
3.2.2 Configuration Syntax
The switch provides various configuration commands. Although all the commands are different, they all abide
by the syntax for Switch configuration commands. The general commands format of Switch is shown below:
cmdtxt <variable> {enum1 | … | enumN } [option1 | … | optionN]
Conventions: cmdtxt in bold font indicates a command keyword; <variable> indicates a variable
parameter;{enum1 | … | enumN } indicates a mandatory parameter that should be selected from the
parameter set enum1~enumN; and the square bracket ([ ]) in [option1 | … | optionN] indicate an optional
parameter. There may be combinations of “< >“, “{ }” and “[ ]” in the command line, such as [<variable>],
{enum1 <variable>| enum2}, [option1 [option2]], etc.
Here are examples for some actual configuration commands:
 show version, no parameters required. This is a command with only a keyword and no parameter, just
type in the command to run.
 vlan <vlan-id>, parameter values are required after the keyword.
 firewall {enable | disable}, user can enter firewall enable or firewall disable for this command.
 snmp-server community {ro | rw} <string>, the followings are possible:
snmp-server community ro <string>
snmp-server community rw <string>