Cisco 10000 Series Configuration Manual page 397

Chapter 12 Sharing Bandwidth Fairly During Congestion
Command
Step 3
Router(config-pmap-c)# bandwidth
{bandwidth-kbps | percent percentage |
remaining percent percentage}
Step 4
Router(config-pmap-c)# random-detect
OL-7433-09
Configuring Fair Bandwidth Sharing During Congestion
Purpose
Specifies the amount of bandwidth (in kbps or as a percentage of
available bandwidth) to be assigned to the class. The amount of
bandwidth configured should be large enough to also
accommodate Layer 2 overhead.
bandwidth-kbps specifies or modifies the minimum bandwidth
allocated for a class belonging to a policy map. Valid values are
from 8 to 2,488,320, which represents from 1 to 99 percent of the
link bandwidth.
Note The range of valid values for bandwidth-kbps might be
smaller than the values indicated above. Use the question
mark (?) in context-sensitive help to display the range of
valid values.
percent percentage specifies or modifies the minimum
percentage of the link bandwidth allocated for a class belonging
to a policy map. Valid values are from 1 to 99.
remaining percent percentage specifies or modifies the
minimum percentage of unused link bandwidth allocated for a
class belonging to a policy map. Valid values are from 1 to 99.
Enables weighted random early detection (WRED).
When you specify the random-detect command, the
Note
policy map uses WRED to drop packets, not tail drop. If
you configure a class to use WRED, you must ensure that
WRED is not configured on the interface to which you
intend to attach the service policy.
Cisco 10000 Series Router Quality of Service Configuration Guide
12-13