AMX NXA-ENET24 manual Priority Commands Layer 3 and 4, Command Function Map ip precedence

CLI (Command Line Interface)

Priority Commands ((Layer 3 and 4)- Cont.)

Command	Function
map ip precedence	Syntax:
(Interface Configuration)	map ip precedence ip-precedence-value cos cos-value
This command sets IP	no map ip precedence
	• precedence-value - 3-bit precedence value. (Range: 0-7)
precedence priority (i.e., IP
Type of Service priority).	• cos-value - Class-of-Service value (Range: 0-7)
Use the no form to restore	Default Setting: The list below shows the default priority mapping
the default table.	Mapping IP Precedence Values
	Command Mode: Interface Configuration (Ethernet, Port Channel)
	Command Usage: The precedence for priority mapping is IP Port, IP
	Precedence or IP DSCP, and default switchport priority.
	IP Precedence values are mapped to default Class of Service values on a one-to-
	one basis according to recommendations in the IEEE 802.1p standard, and then
	subsequently mapped to the eight hardware priority queues.
	This command sets the IP Precedence for all interfaces.
	Example: The following example shows how to map IP precedence value 1 to
	CoS value 0:
	Console(config)#interface ethernet 1/5
	Console(config-if)#map ip precedence 1 cos 0
	Console(config-if)#
map ip dscp	Syntax:
(Global Configuration)	[no] map ip dscp
This command enables IP	Default Setting: Disabled
DSCP mapping (i.e.,	Command Mode: Global Configuration
Differentiated Services	Command Usage: The precedence for priority mapping is IP Port, IP Prece-
Code Point mapping).
	dence or IP DSCP, and default switchport priority.
Use the no form to disable
	IP Precedence and IP DSCP cannot both be enabled. Enabling one of these
IP DSCP mapping.
	priority types will automatically disable the other type.
	Example: The following example shows how to enable IP DSCP mapping
	globally:
	Console(config)#map ip dscp
	Console(config)#

268 NXA-ENET24 - Software Management Guide