Operation Manual - QoS/ACL
Quidway S6500 Series Ethernet Switches Chapter 2 QoS Configuration
Huawei Technologies Proprietary
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2.2.8 Setting Traffic Redirection
Traffic redirection refers to changing packet forwarding direction, that is, forwarding
packets to CPU or other ports.
Please perform the following configurations in QoS view.
Table 2-16 Setting traffic redirection
Operation Command
Set traffic
redirection
traffic-redirect inbound { user-group { acl-number | acl-name }
[ rule rule ] | { ip-group { acl-number | acl-name } [ rule rule ] |
link-group { acl-number | acl-name } [ rule rule ] }* } { cpu |
interface { interface-name | interface-type interface-num } }
Remove traffic
redirection
undo traffic-redirect inbound { user-group { acl-number |
acl-name } [ rule rule ] | { ip-group { acl-number | acl-name }
[ rule rule ] | link-group { acl-number | acl-name } [ rule rule ] }* }
Note that the packets cannot be forwarded normally when they are redirected to CPU.
 Note:
Traffic redirection is only available to the permitted rules in ACL.
Only the cards except A type ones support the packet redirecting configuration.
 Note:
Combined activating of IP ACL and Link ACL is supported by the cards except A type
ones. But the sum of the bytes number defined by IP ACL and that defined by the Link
ACL can not exceed 32 bytes; otherwise the ACL can not be activated.
2.2.9 Relabeling Priority Level
This configuration re-labels priority level for the packets match ACL. The new priority
label can be put in the priority domain in the header.
Please perform the following configurations in QoS view.
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