Operation Manual – ACL
H3C S3100 Series Ethernet Switches Chapter 1 ACL Configuration
1-5
section ranging from 00:00 January 1, 2004 to 23:59 December 31, 2004, and a
periodic time section ranging from 12:00 to 14:00 on every Wednesday. This time
range is active only when the system time is within the range from 12:00 to 14:00
on every Wednesday in 2004.
z If the start time is not specified, the time section starts from 1970/1/1 00:00 and
ends on the specified end date. If the end date is not specified, the time section
starts from the specified start date to 2100/12/31 23:59.
II. Configuration Example
# Define a periodic time range that spans from 8:00 to 18:00 on Monday through Friday.
<Sysname> system-view
[Sysname] time-range test 8:00 to 18:00 working-day
[Sysname] display time-range test
Current time is 13:27:32 Apr/16/2005 Saturday
Time-range : test ( Inactive )
08:00 to 18:00 working-day
# Define an absolute time range spans from 15:00 1/28/2006 to 15:00 1/28/2008.
<Sysname> system-view
[Sysname] time-range test from 15:00 1/28/2006 to 15:00 1/28/2008
[Sysname] display time-range test
Current time is 13:30:32 Apr/16/2005 Saturday
Time-range : test ( Inactive )
From 15:00 Jan/28/2000 to 15:00 Jan/28/2004
1.2.2 Configuring Basic ACL
A basic ACL filters packets based on their source IP addresses.
A basic ACL can be numbered from 2000 to 2999.
I. Configuration Prerequisites
z To configure a time range-based basic ACL rule, you need to create the
corresponding time range first. For information about time range configuration,
refer to section
1.2.1 Configuring Time Range.
z The source IP addresses based on which the ACL filters packets are determined.
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