3Com S7906E - Switch, Configuration Manual

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Apply the QoS policy, that is, to define the occasion to which the policy routing applies.
Configuring a QoS Policy
Follow these steps to configure traffic redirecting:
To do… Use the command… Remarks
Enter system view system-view —
Create a class and enter
class view traffic classifier tcl-name [ operator
{ and | or } ]
—
Configure the match criteria if-match match-criteria —
Exit class view quit —
Create a behavior and enter
behavior view
traffic behavior behavior-name Required
Configure a traffic
redirecting action
redirect next-hop { ipv4-add1
[ ipv4-add2 ] | ipv6-add1
[ interface-type interface-number ]
[ ipv6-add2 [ interface-type
interface-number ] ] }
Optional
Exit behavior view quit —
Create a policy and enter
policy view
qos policy policy-name —
Associate the class with the
traffic behavior in the QoS
policy
classifier tcl-name behavior
behavior-name
—
To implement policy routing successfully, ensure that the next hop address specified in the redirect
action exist and the outgoing interface is not a tunnel interface. If you fail to do that, the matching traffic
will be dropped.
Applying the QoS Policy
When configuring policy routing, you can apply a QoS policy to different occasions:
z
Applied globally, the policy takes effect on the traffic sent or received on all ports.
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Applied to an interface, the policy takes effect on the traffic sent or received on the interface.
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Applied to a VLAN, the policy takes effect on the traffic sent or received on all ports in the VLAN.
A QoS policy used for policy routing applies to only traffic received on all ports/an interface/all ports in a
VLAN.