Extreme Networks EAS 200-24p Switch, Руководство пользователя

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Chapter 48: Quality of Service (QoS) Command List
Extreme Networks EAS 200-24p Switch CLI Manual
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config dscp map
Description
The mapping of DSCP to priority will be used to determine the priority of the packet (which will be
then used to determine the scheduling queue) when the port is in DSCP trust state.
The mapping of DSCP to color will be used to determine the initial color of the packet when the
policing function of the packet is color aware and the packet is DSCP-trusted.
The DSCP-to-DSCP mapping is used in the swap of DSCP of the packet when the packet is ingresses to
the port. The remaining processing of the packet will base on the new DSCP. By default, the DSCP is
mapped to the same DSCP.
These DSCP mapping will take effect at the same time when IP packet ingress from a DSCP-trusted
port.
Format
config dscp map {[<portlist> | all]} [dscp_priority <dscp_list> to <priority
0-7> | dscp_dscp <dscp_list> to <dscp 0-63>]
Parameters
●
<portlist> - Enter the list of port used for this configuration here.
●
all - Specifies that all the ports will be included in this configuration.
●
dscp_priority - Specifies a list of DSCP value to be mapped to a specific priority.
●
<dscp_list> - Enter the DSCP priority list here.
●
to - Specifies that the above or following parameter will be mapped to the previously mentioned
parameter.
●
<priority 0-7> - Specifies the result priority of mapping.
●
dscp_dscp - Specifies a list of DSCP value to be mapped to a specific DSCP.
●
<dscp_list> - Enter the DSCP to DSCP list here.
●
to - Specifies that the above or following parameter will be mapped to the previously mentioned
parameter.
●
<dscp 0-63> - Specifies the result DSCP of mapping.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.