Configuring Priority Remark; Configuring Traffic Redirection - Huawei Quidway S3500 Series Operation Manual

Operation Manual - QoS/ACL
Quidway S3500 Series Ethernet Switches

2.4.4 Configuring Priority Remark

Priority remark is configured on a switch for the purpose of assigning a set of new
service parameters for the packets filtered in by the adopted ACL. You may set a
priority remark to allow the system to automatically allocate a set of service parameters
to the received packets, or look up the maps based on the DSCP value carried by these
packets or assigned by you to allocate a new service class for them. Even, you may
assign a new set of service parameters for these packets.
You may use the command in the following table to configure priority remark.
Perform the following configuration in Ethernet interface view.
Table 2-35 Remarking packet priority
Operation
Remark
priority.
Disable
priority remarking.
Before you can configure packet priority remark, you should define ACLs for this
purpose and a DSCP + conform-level to service map.
For more information about the command and its negative form described in this
section, refer to Command Manual.

2.4.5 Configuring Traffic Redirection

Traffic redirection is configured to forward a received packet to CPU, some other port,
IP address, or network segment other than the one to which the packet is originally to
be forwarded.
You may use the traffic-redirect command described in the following table to configure
traffic redirection.
Perform the following configuration in Ethernet interface view.
Table 2-36 Configuring traffic redirection
Operation
Configure traffic
redirection.
Disable
redirection.
traffic-priority
packet remark-policed-service { trust-dscp | dscp dscp-value |
untrusted dscp dscp-value cos cos-value local-precedence
local-precedence drop-priority drop-level } }
packet
undo traffic-priority inbound acl-rule
traffic-redirect
{ interface-name | interface-type interface-num } | next-hop
ip-addr1 ip-addr2 }
traffic
undo traffic-redirect inbound acl-rule
Huawei Technologies Proprietary
Command
inbound
Command
inbound acl-rule
2-24
Chapter 2 QoS Configuration
acl-rule { auto
{ cpu | interface
|