T2700G-28TQ
JetStream 28-Port Gigabit Stackable L2+ Managed Switch CLI Guide
203
Chapter 28 ACL Commands
ACL (Access Control List) is used to filter data packets by configuring a series of match conditions,
operations and time ranges. It provides a flexible and secured access control policy and facilitates
you to control the network security.
time-range
Description
The
time-range
command is used to add Time-Range. To delete the
corresponding Time-Range, please use
no time-range
command. A time-range
based ACL enables you to implement ACL control over packets by
differentiating the time-ranges. A time-range can be specified in each rule in an
ACL. The rule takes effect only when the specified time-range is configured and
the system time is within the time-range.
Syntax
time-range
name
no time-range
name
Parameter
name
—— The Time-Range name, ranging from 1 to 16 characters.
Command Mode
Global Configuration Mode
Example
Add a time-range named tSeg1:
T2700G-28TQ (config)# time-range
tSeg1
absolute
Description
The
absolute
command is used to configure a time-range into an absoluteness
mode. To delete the corresponding Absoluteness Mode time-range, please use
no absolute
command.
Syntax
absolute start
start-date
end
end-date