Users Guide

dynamic-buer-limit
Assign the number of bytes in KB in the dynamic buer pool for a particular class of trac .
Syntax
dynamic-buffer-limit buffer-value
To remove the dynamic buer limit, use the no dynamic-buffer-limit command.
Parameters
buer-value Enter the buer value in kilobytes. The range is from 0 to 12288.
Defaults none
Command Modes CONFIGURATION (conf-qos-policy-out)
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S6000.
Usage Information
The dynamic-buffer-limit command restricts the amount of dynamic memory that a particular class of
trac can use. If the trac consumes more than the congured buer limit, the system drops the trac during
congestion, providing a predictable latency.
Example
Dell (conf)# qos-policy-output VOIP
Dell (conf-qos-policy-out)#bandwidth-percentage 1
Dell (conf-qos-policy-out)#rate-shape 10000 committed 1000
Dell (conf-qos-policy-out)#dynamic-buffer-limit 10000
match ip access-group
Congure match criteria for a class map, based on the access control list (ACL).
NOTE
: IPv6 class-maps and IP-any class-maps do not match. This condition is true for IPv6 and IP-any class-maps on both ACLs
as well as VLANs.
S6000
Syntax
match ip access-group access-group-name [set-ip-dscp value | set-color value]
To remove ACL match criteria from a class map, use the no match ip access-group access-group-
name [set-ip-dscp value | set-color value] command.
Parameters
access-group-name Enter the ACL name whose contents are used as the match criteria in determining if
packets belong to the class the class-map species.
set-ip-dscp value (OPTIONAL) Enter the keywords set-ip-dscp then the IP DSCP value. The matched
trac is marked with the DSCP value. The range is from 0 to 63.
1246 Quality of Service (QoS)