Allied Telesis AT-S62 - Manual (Page 153)

AT-S62 Web Browser Interface User’s Guide
Section II: Advanced Operations 153
DSCP Value
Specifies a replacement value to write into the DSCP (TOS) field of
the packets. The range is 0 to 63.
A new DSCP value can be set at all three levels: flow group, traffic
class, and policy. A DSCP value specified in a flow group overrides
a DSCP value specified at the traffic class or policy level. A DSCP
value specified at the policy level is used only if no value has been
specified at the flow group and traffic class levels.
Traffic Class List
Specifies the traffic class to be assigned to the policy. The traffic
class must already exist. A policy can have more than one traffic
class. To select more than one traffic class, hold down the Ctrl key
when making your selections.
Ingress Port List
Specifies the ingress port to which the policy is to be assigned. A
policy can be assigned to more than one port. To select more than
one port, hold down the Ctrl key when you make your selections.
A port can be an ingress port of only one policy at a time.
Egress Port
Specifies the egress port to which the policy is to be assigned. You
can enter only one egress port. The egress port must be within the
same port block as the ingress ports. On switches with 24 ports
(plus uplinks), ports 1-26 form a port block. On switches with 48
ports (plus uplinks), ports 1-24 and 49 form one port block and
ports 25-48 and 50 form a second port block.
A port can be an egress port of only one policy at a time. If a port
is already an egress port of a policy, you must remove the port
from its current policy assignment before adding it to another
policy.
Redirect Port
Specifies a port to where the traffic is to be redirected. Traffic that
matches the defined traffic flow is redirected to the specified port.
You can specify only one port.
6. Click Apply.
7. To permanently save your changes, select the Save Config menu
selection.