Chapter 23
| Quality of Service Commands
– 634 –
set ip dscp This command modifies the IP DSCP value in a matching packet (as specified by the
match command). Use the no form to remove this traffic classification.
Syntax
[no] set ip dscp new-dscp
new-dscp - New Differentiated Service Code Point (DSCP) value.
(Range: 0-63)
Default Setting
None
Command Mode
Policy Map Class Configuration
Command Usage
The set ip dscp command is used to set the priority values in the packet’s ToS field
for matching packets.
Example
This example creates a policy called “rd-policy,” uses the class command to specify
the previously defined “rd-class,” uses the set ip dscp command to classify the
service that incoming packets will receive, and then uses the police flow command
to limit the average bandwidth to 100,000 Kbps, the burst rate to 4000 bytes, and
configure the response to drop any violating packets.
Console(config)#policy-map rd-policy
Console(config-pmap)#class rd-class
Console(config-pmap-c)#set ip dscp 3
Console(config-pmap-c)#police flow 10000 4000 conform-action transmit
violate-action drop
Console(config-pmap-c)#
set phb This command services IP traffic by setting a per-hop behavior value for a matching
packet (as specified by the match command) for internal processing. Use the no
form to remove this setting.
Syntax
[no] set phb phb-value
phb-value
- Per-hop behavior value. (Range: 0-7)
Default Setting
None
Command Mode
Policy Map Class Configuration
To Next Page
Loading...
Need help?
General