SMC Networks 7824M/FSW - annexe 1, Руководство по управлению

Страница: 314 / 748

Q
UALITY OF
S
ERVICE
14-10
CLI – This example creates a policy map called “rd-policy,” sets the
average bandwidth the 1 Mbps, the burst rate to 1522 bps, and the
response to reduce the DSCP value for violating packets to 0.
Attaching a Policy Map to Ingress Queues
This function binds a policy map to the ingress queue of a particular
interface.
Command Usage
• You must first define a class map, set an ACL mask to match the criteria
defined in the class map, then define a policy map, and finally bind the
service policy to the required interface.
• You can only bind one policy map to an interface.
• The current firmware does not allow you to bind a policy map to an
egress queue.
Command Attributes
• Ports – Specifies a port.
• Ingress – Applies the rule to ingress traffic.
• Enabled – Check this to enable a policy map on the specified port.
• Policy Map – Select the appropriate policy map from the scroll-down
box.
Console(config)#policy-map rd_policy#3 32-6
Console(config-pmap)#class rd_class#3 32-7
Console(config-pmap-c)#set ip dscp 4
32-8
Console(config-pmap-c)#police 100000 1522 exceed-action
set ip dscp 0
32-9
Console(config-pmap-c)#