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Command Usage
◆
The set phb command is used to set an internal QoS value in hardware for
matching packets (see
Drop
hop behavior, and two bits for the color scheme used to control queue
congestion by the
command.
◆
The
Therefore setting either of these commands will overwrite any action already
configured by the other command.
Example
This example creates a policy called "rd-policy, " uses the
the previously defined "rd-class, " uses the set phb command to classify the service
that incoming packets will receive, and then uses the
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 phb 3
Console(config-pmap-c)#police flow 10000 4000 conform-action transmit
violate-action drop
Console(config-pmap-c)#
service-policy
This command applies a policy map defined by the policy-map command to the
ingress side of a particular interface. Use the no form to remove this mapping.
Syntax
[no] service-policy input policy-map-name
Default Setting
No policy map is attached to an interface.
Command Mode
Interface Configuration (Ethernet)
Command Usage
◆
Only one policy map can be assigned to an interface.
◆
First define a class map, then define a policy map, and finally use the service-
policy command to bind the policy map to the required interface.
Table 122, "Default Mapping of CoS/CFI to Internal PHB/
Precedence"). The QoS label is composed of five bits, three bits for per-
police srtcm-color
set cos
and set phb command function at the same level of priority.
input - Apply to the input traffic.
policy-map-name - Name of the policy map for this interface.
(Range: 1-32 characters)
– 635 –
Chapter 23
| Quality of Service Commands
command and
police trtcm-color
class
command to specify
police flow
command to limit
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