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DSCP IPv6 Rewrites and Forwarding Class Maps

You cannot configure a DSCP IPv6 rewrite rule and output forwarding class map on the same logical interface (unit). These must be used on different logical interfaces. Although a warning is issued, there is nothing in the CLI that prevents this configuration. An error message appears when you attempt to commit the configuration.

This example shows the warning and error message that results when the default DSCP IPv6 rewrite rule is configured on logical interface ge-1/0/4.0 with output forwarding class map vg1.