Chapter 21 Policy Rule
Table 53 Advanced Application > Policy Rule (continued)
LABEL | DESCRIPTION |
Classifier(s) | This field displays the active classifier(s) you configure in the Classifier |
| screen. |
| 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 |
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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 |
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Egress | Type the number of an outgoing port. |
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 kilobit per second (Kbps). Enter a number |
| between 1 and 1000000. |
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Specify a new DSCP number (between 0 and 63) if you want to replace or | |
Profile | remark the DSCP number for |
DSCP |
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Action |
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Specify the action(s) the Switch takes on the associated classified traffic flow.
Forwarding | Select No change to forward the packets. |
| Select Discard the 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 802.1p priority to replace the packet’s 802.1p |
| 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 802.1p priority field with the IP TOS value to |
| replace the packet’s 802.1p 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 with the 802.1p 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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210 |
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