ZyXEL Communications GS3700 Series Betriebsanweisung PDF herunterladen (Seite 296)

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Chapter 36 Differentiated Services

GS3700/XGS3700 Series User’s Guide

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36.4 DSCP-to-IEEE 802.1p Priority Settings

You can configure the DSCP to IEEE 802.1p mapping to allow the Switch to prioritize all traffic

based on the incoming DSCP value according to the DiffServ to IEEE 802.1p mapping table.

The following table shows the default DSCP-to-IEEE802.1p mapping.

36.4.1 Configuring DSCP Settings

To change the DSCP-IEEE 802.1p mapping, click the DSCP Setting link in the DiffServ screen to

display the screen as shown next.

Figure 186 IP Application > DiffServ > DSCP Setting

Profile Name This field displays the descriptive name of the profile. Click the profile name to change

the settings.

Green This field displays the DSCP value to use for packets with low packet loss priority.

Yellow This field displays the DSCP value to use for packets with medium packet loss priority.

Red This field displays the DSCP value to use for packets with high packet loss priority.

Delete Profile Select the entry(ies) that you want to remove in the Delete Profile column.

Delete Click the Delete button to remove the selected entry(ies) from the table.

Cancel Click this to revert the fields to the previous configuration.

Table 146 IP Application > DiffServ > 2-rate 3 Color Marker > DSCP Profile (continued)

LABEL DESCRIPTION

Table 147 Default DSCP-IEEE 802.1p Mapping

DSCP VALUE 0 – 7 8 – 15 16 – 23 24 – 31 32 – 39 40 – 47 48 – 55 56 – 63

IEEE 802.1p 01234567

1 2 ... 291 292 293 294 295 296 297 298 299 300 301 ... 415 416

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