Industrial Managed
Ethernet Switch – EH9711
User Manual
Page
68
of
223
Figure 2.57 Webpage
to Configure Network ACL Rate Limiters
Table 2.37 Descriptions of Network ACL Rate Limiters
Label
Description
Factory Default
Rate Limiter
ID
The rate limiter ID for the settings contained in the same
row and its range is 1 to 16.
Limiter ID 1 to 16
Rate
The valid rate is
0 - 99, 100, 200, 300, ..., 1092000
in pps
or
0, 100, 200, 300, ..., 1000000
in kbps.
1
Unit
Specify the rate unit. The allowed values are:
pps
: packets per second.
kbps
: Kbits per second.
pps
Click
Save
button to save changes. Click
Reset
button to undo any changes made locally and revert to previously saved
values.
2.5.2.6
ACL Access Control List
The
ACL
Access Control List
webpage shows the ACEs in a prioritized way, highest (top) to lowest (bottom). By default,
the table is empty as shown in Figure 2.58. When click on the plus sign icon
at the end of the table, a set of parameters are
listed as three tables under the ACE Configuration webpage as shown in Figure 2.59.
In Figure 2.58, users can select
auto-refresh
option by checking the
Auto-refresh
box to refresh the page automatically.
Automatic refresh occurs every 3 seconds. Users can click
Refresh
button to refresh the page; any changes made locally will
be undone. Users can click
Clear
button to clear the counters. Lastly, users can click
Remove All
button to remove all ACEs.
An ingress frame will only get a hit on one ACE even though there are more matching ACEs. The first matching ACE will act
(permit/deny) on that frame and a counter associated with that ACE is incremented. An ACE can be associated with a Policy,
1 ingress port, or any ingress port (the whole switch). If an ACE Policy is created then that Policy can be associated with a
group of ports under the "Ports" web-page. There are number of parameters that can be configured with an ACE. Table 2.38
provides additional information for each parameter to configure the ACL. The maximum number of ACEs is 64.
