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Command Line Interface
4-282
4
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 dscp
This command enables and sets IP DSCP priority mapping (i.e., Differentiated
Services Code Point priority mapping). Use the
no
form to restore the defaults.
Syntax
map ip dscp
[
dscp-value
cos
cos-queue
]
no map ip dscp
[
dscp-value
]
•
dscp-value
- 8-bit DSCP value. (Range: 0-63)
•
cos-queue
- Port Class-of-Service queue. (Range: 0-3)
Default Setting
Status: Disabled
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.
Table 4-79 Priority Commands
(Layer 3 and 4)
Command
Function
Mode
Page
map ip dscp
Configures IP DSCP to CoS queue mapping
GC
4-282
map ip port
Configures TCP port to CoS queue mapping
GC
4-283
map ip precedence
Configures IP precedence to CoS queue mapping
GC
4-288
map ip tos
Configures IP ToS to CoS queue mapping
GC
4-288
map access-list ip
Sets the output queue for packets matching an IP ACL rule
IC
4-286
map access-list mac
Sets the output queue for packets matching a MAC ACL rule IC
4-286
show map ip dscp
Shows the IP DSCP map
PE
4-287
show map ip port
Shows the IP port map
PE
4-287
show map ip precedence Shows the IP precedence map
PE
4-288
show map ip tos
Shows the IP ToS map
PE
4-288
show map access-list
Shows CoS value mapped to an access list for an interface
PE
4-289
Table 4-80 Mapping IP DSCP to CoS Queues
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
Summary of Contents for JetNet 5228G Series
Page 3: ...www edge core com 2 24FE 4G Layer 2 4 Ethernet Switch Management Guide V1 1...
Page 24: ...Tables xx...
Page 310: ...Configuring the Switch 3 264 3...
Page 636: ...Command Line Interface 4 326 4...
Page 650: ...Glossary Glossary 8...
Page 656: ...Index 6 Index...
Page 657: ......
Page 658: ......