Traffic-Redirect - Huawei Quidway S8500 Series Command Manual

Command Manual – QoS/ACL
Quidway S8500 Series Routing Switches
Note:
The interface cards support the command syntax in Ethernet port view; while the
service processor cards (LSB1NATB0 cards in the context of this document)
support the command syntax in VLAN view.
Before executing the traffic-priority command on a service processor card, you
must first configure traffic redirection in Ethernet port view to redirect Layer 3
packets of a specific VLAN to the service processor card.
The "DSCP + Conform-Level —> Service-parameter" mapping table and " EXP +
Conform-Level —> Service-parameter " mapping table here is that for the conform
level 0.
Before selecting the second or third mode, you should make sure that you have
configured the "DSCP + Conform-Level —> Service-parameter" mapping table and
" EXP + Conform-Level —> Service-parameter " mapping table. For more
information about this mapping table, see the qos conform-level, dscp and exp
commands.
Related command: display qos-interface traffic-priority.
Example
# Choose auto service parameters for the packets which match the permitted rules in
the ACL 4000.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway]interface e thernet5/1/2
[Quidway-Ethernet5/1/2] traffic-priority inbound link-group 4000 auto

2.1.35 traffic-redirect

Syntax
I. Command Format Which Only Applies IP Group ACL
In Ethernet port view:
traffic-redirect inbound ip-group { acl-number | acl-name } [ rule rule [ system-index
index ] ] { cpu | interface interface-type interface-number destination-vlan { l2-vpn |
l3-vpn } | next-hop ip-addr1 [ ip-addr2 ] | slot slotid vlanid [ join-vlan ]}
undo traffic-redirect inbound ip-group { acl-number | acl-name } [ rule rule ]
In VLAN view:
traffic-redirect inbound ip-group { acl-number | acl-name } [ rule rule [ system-index
index ] ] { cpu | next-hop ip-addr1 [ip-addr2] } slot slotid
Huawei Technologies Proprietary
2-40
Chapter 2 QoS Commands