H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – QoS
H3C S7500 Series Ethernet Switches Chapter 1
QoS Commands
1-24
Description
Use the traffic-bandwidth command to activate the ACL for traffic identifying and
provide guaranteed bandwidth for the corresponding traffic. This command is
applicable to only the permit rules in ACLs).
Use the undo traffic-bandwidth command to remove this feature.
This configuration provides the minimum guaranteed bandwidth and maximum
available bandwidth for the specific traffic. Note that the maximum available bandwidth
must be no smaller than the minimum guaranteed bandwidth.
Related command: display qos-interface traffic-bandwidth.
Note:
z Only type-A LPUs support this command.
z Only the permit rule can be referenced in this command and applied to hardware.
Examples
# Guarantee the bandwidth of the packets that match the permit rule in ACL 2000: The
minimum guaranteed bandwidth is 64 k, the maximum available bandwidth is 128 k,
and bandwidth weight is 50.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] interface Ethernet2/0/1
[H3C-Ethernet2/0/1] qos
[H3C-qoss-Ethernet2/0/1] traffic-bandwidth outbound ip-group 2000 64 128 50
1.1.22 traffic-limit
Syntax
I. For type-A LPUs:
traffic-limit { inbound | outbound } acl-rule [ system-index ] target-rate
undo traffic-limit { inbound | outbound } acl-rule
II. For non-type-A LPUs:
traffic-limit inbound acl-rule [ system-index ] [ kbps ] target-rate [ exceed action ]
undo traffic-limit inbound acl-rule