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1.2.1.1.3.5 ACL Mode
ACL type Entry Prompt Operates Exit
Standard IP
ACL Mode
Type
access-list ip
command
under Global
Mode.
Switch(Config-Std-Nacl-
a)#
Configure
parameters
for
Standard
IP ACL
Mode
Use the “exit”
command to
return to
Global Mode.
Extended IP
ACL Mode
Type
access-list ip
command
under Global
Mode.
Switch(Config-Ext-Nacl-
b)#
Configure
parameters
for
Extended
IP ACL
Mode
Use the “exit”
command to
return to
Global Mode.
1.2.1.2 Configuration Syntax
ES4626/ES4650 provides various configuration commands. Although all the
commands are different, they all abide by the syntax for ES4626/ES4650 configuration
commands. The general command format of ES4626/ES4650 is shown below:
cmdtxt <variable> { enum1 | … | enumN } [option]
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
[option] indicate a 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:
y show calendar, no parameters required. This is a command with only a
keyword and no parameter, just type in the command to run.
y vlan <vlan-id>, parameter values are required after the keyword.
y duplex {auto|full|half}，user can enter duplex half, duplex full or duplex
auto for this command.
y snmp-server community <string>{ro|rw}, the followings are possible:
snmp-server community <string> ro
snmp-server community <string> rw