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Priority Commands (Layer 3 and 4)
55-7
55
Priority Commands (Layer 3 and 4)
This section describes commands used to configure Layer 3 and Layer 4 traffic
priority on the switch.
map ip port (Global Configuration)
This command enables IP port mapping (i.e., class of service mapping for TCP/UDP
sockets). Use the no form to disable IP port mapping.
Syntax
[no] map ip port
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
The precedence for priority mapping is IP Port, IP Precedence or IP DSCP,
and default switchport priority.
Example
The following example shows how to enable TCP/UDP port mapping globally:
Table 55-4 Priority Commands (Layer 3 and 4)
Command Function Mode Page
map ip port Enables TCP/UDP class of service mapping GC 55-7
map ip port Maps TCP/UDP socket to a class of service IC 55-8
map ip precedence Enables IP precedence class of service mapping GC 55-8
map ip precedence Maps IP precedence value to a class of service IC 55-9
map ip dscp Enables IP DSCP class of service mapping GC 55-10
map ip dscp Maps IP DSCP value to a class of service IC 55-10
show map ip port Shows the IP port map PE 55-11
show map ip precedence Shows the IP precedence map PE 55-12
show map ip dscp Shows the IP DSCP map PE 55-13
Console(config)#map ip port
Console(config)#