D-Link DES-3052P - Page 115

DES-3028 DES-3028P DES-3028G DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
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show cos tos
Purpose Used to show TOS value to traffic class mapping.
Syntax
show cos tos {value <value 0-7>}
Description The show cos tos command displays the information of ToS to
traffic class mappings.
Parameters
<value 0-7>  The TOS value of the incoming packet. If no
parameter is specified, all the ToS values to traffic class mappings
will be shown.
Restrictions None.
Example usage:
To show the TOS to traffic class mapping of the TOS 5:
DES-3028P:4# show cos tos value 5
Command: show cos tos value 5
TOS value Class
-------------------------------------------
5 2
DES-3028P:4#
config dscp_mapping
Purpose Used to map the DSCP value in the IP header of incoming packet
to one of the four hardware queues available on the switch.
Syntax
config dscp_mapping dscp_value <value 0-63> [class
<class_id 0-3>]
Description The config dscp_mapping command is used to configure DSCP
mapping to traffic class. This command is supported when the ACL
commands are not supported.
Parameters
<value 0-63>  The DSCP value of the incoming packet you want
to associate with the class_id.
<class_id 0-3>  The number of the Switch’s hardware priority
queue. The switch has four hardware priority queues available.
They are numbered between 0 (the lowest priority) and 3 (the
highest priority).
Restrictions Only Administrator-level users can issue this command.
Example usage:
To configure DSCP map to traffic class:
DES-
3
028P:4# config dscp
_
mapping dscp
_
value 8
class 1
Command: config dscp
_
mapping dscp
_
value 8
class 1
Success.
DES-3028P:4#