Edge-Core ES3510 - Map Ip Port; Table 4-70 IP DSCP to Cos Queue

Command Line Interface
4-252
4
The DSCP default values are defined in the following table. Note that all the
DSCP values that are not specified are mapped to CoS queue 0.
Command Mode
Global Configuration
Command Usage
• The command map ip dscp enables the feature on the switch. The command
map ip dscp dscp-value cos cos-queue maps DSCP values to port CoS
queues.
• The precedence for priority mapping is IP Port, IP Precedence/DSCP/TOS,
and default switchport priority.
• This command sets the IP DSCP priority for all interfaces.
• IP Precedence, IP DSCP, and IP TOS Priority cannot all be enabled at the
same time. Enabling one of these priority types automatically disables the
others.
Example
The following example shows how to map IP DSCP value 1 to queue 0, then enable
the feature on the switch.
map ip port
Use this command to enable and set IP port priority mapping (i.e., TCP/UDP port
priority mapping). Use the no form to disable the feature or remove a settting.
Syntax
map ip port [port-number cos cos-queue]
no map ip port [port-number]
• port-number - 16-bit TCP/UDP port number. (Range: 0-65535)
• cos-queue - Port Class-of-Service queue (Range: 0-3)
Default Setting
Disabled
Table 4-70 IP DSCP to CoS Queue
IP DSCP Value CoS Queue
0, 8 0
10, 12, 14, 16, 18, 20, 22, 24 1
26, 28, 30, 32, 34, 36, 38, 40, 42 2
46, 48, 56 3
Console(config)#map ip dscp 1 cos 0
Console(config)#map ip dscp
Console(config)#