Setting Traffic Redirection; Operation Manual - Qos/Acl; Relabeling Priority Level - Huawei Quidway S6500 Series Operation Manual

Operation Manual - QoS/ACL

Quidway S6500 Series Ethernet Switches

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
Set
redirection
Remove
redirection
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.
traffic-redirect inbound { user-group { acl-number | acl-name }
traffic [ 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 } }
undo traffic-redirect inbound { user-group { acl-number |
traffic
acl-name } [ rule rule ] | { ip-group { acl-number | acl-name }
[ rule rule ] | link-group { acl-number | acl-name } [ rule rule ] }* }
Huawei Technologies Proprietary
Command
2-19
Chapter 2 QoS Configuration