Chapter 19 Policy
Table 43 Policy
LABEL | DESCRIPTION |
Active | Select this option to enable the policy. |
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Name | Enter a descriptive name (up to 32 printable ASCII characters) for identification |
| purposes. |
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Classifier(s) | This field displays the active classifier(s) you configure in the Classifier screen (refer |
| |
| Select the classifier(s) to which this policy rule applies. To select more than one |
| classifier, press [SHIFT] and select the choices at the same time. |
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Parameters
Set the fields below for this policy. You only have to set the field(s) that is related to the action(s) you configure in the Action field.
General
VLAN ID | Specify a VLAN ID number. |
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Egress Port | Select an outgoing port. |
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Outgoing | Select Tag to add the specified VID to packets on the specified outgoing port. |
packet format | Otherwise, select Untag. The switch removes the VLAN tag from the packets. |
for Egress |
|
Port |
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Priority | Specify a priority level. |
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DSCP | Specify a DSCP (DiffServ Code Point) number between 0 and 63. |
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TOS | Specify the type of service (TOS) priority level. |
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Metering | You can configure the desired bandwidth available to a traffic flow. Traffic that |
| exceeds the maximum bandwidth allocated (in cases where the network is |
| congested) is called |
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|
Bandwidth | Specify the bandwidth in mega bits per second (Mbps). Enter a number between 1 |
| and 1023. |
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|
Specify a new DSCP number (between 0 and 63) if you want to replace or remark the | |
DSCP | DSCP number for |
Action
Specify the action(s) the switch takes on the associated classified traffic flow.
Forwarding | Select No change to forward the packets. |
| Select Discard packet to drop the packets. |
| Select Do not drop the matching frame previously marked for dropping to retain |
| the frames that were marked to be dropped before. |
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|
Priority | Select No change to keep the priority setting of the frames. |
| Select Set the packet’s 802.1 priority to replace the 802.1 priority field with the value |
| you set in the Priority field. |
| Select Send the packet to priority queue to put the packets in the designated |
| queue. |
| Select Replace the 802.1 priority field with IP TOS value to replace the 802.1 |
| priority field with the value you set in the TOS field. |
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|
DiffServ | Select No change to keep the TOS and/or DSCP fields in the packets. |
| Select Set the packet’s TOS field to set the TOS field with the value you configure in |
| the TOS field. |
| Select Replace the IP TOS field with the 802.1 priority value to replace the TOS |
| field with the value you configure in the Priority field. |
| Select Set the Diffserv Codepoint field in the frame to set the DSCP field with the |
| value you configure in the DSCP field. |
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