Transition Networks
S4224 Web User Guide
33558 Rev. C
Page 319 of 669
Port Policing
The
Configuration
>
QoS
>
Port Policing
menu path displays the QoS Ingress Port Policers table.
This page allows you to configure the Policer settings for all S4224 ports. The policer can limit the
bandwidth of received frames. It is located in front of the Ingress queue. From the default page, check an
Enable
checkbox to begin configuration of Rate and Unit for Queue 0.
The displayed settings are explained below.
Port
The port number for which the configuration below applies. The * in the Port column acts as a ‘wild
card’ character which causes the selections in this row to be applied to all other Ports (rows) in the
table for which this selection is valid.
Enable (E)
Controls whether the policer is enabled on this S4224 port. Check the checkbox to enable port
policing on this port (row). The default is unchecked (disabled).
Rate
Controls the rate for the policer. The default value is "
500
".
This value is restricted to
100
-
1000000
when the "Rate Unit" is "
kbps
" or "
fps
"
This value is restricted to
1
-
15000
when the Policer "
Unit
" is "
Mbps
" or "
kfps
".
Unit
Controls the unit of measure for the policer rate as
kbps
,
Mbps
,or
fps
. The default value is "
kbps
".
(Where ‘bps’ is bits per second, and ‘fps’ is frames per second.)
Flow Control
Check or uncheck the checkbox to enable or disable Flow Control on a per-port basis. If flow control
is enabled and the port is in flow control mode, then pause frames are sent instead of discarding
frames.
Buttons
Save
: Click to save changes.
Reset
: Click to undo any changes made locally and revert to previously saved values.
