Command Manual – QoS/ACL
Quidway S8500 Series Routing Switches Chapter 2 QoS Commands
Huawei Technologies Proprietary
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 Note:
z If you remove the card with QoS/ACL configured when the system operates, the
corresponding system index value is automatically released, and is then used for a
newly delivered flow rule. Once the system index value is occupied, the original
configuration cannot be restored even you insert the removed card back.
z If the specified system-index is 0, the system selects the index automatically.
cpu: Mirrors traffic to the CPU.
Description
Use the mirrored-to command to activate an ACL and mirror data streams to the CPU.
Use the undo mirrored-to command to remove traffic mirroring setting.
This configuration is only applicable to the packets which match the permitted rules in
the ACL.
Related command: display qos-interface mirrored-to.
Example
# Mirror the packets which match the permitted rules in the ACL 2000 to the CPU.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway]interface Ethernet2/1/1
[Quidway-Ethernet2/1/1] mirrored-to inbound ip-group 2000 cpu
2.1.24 mirroring-group
Syntax
mirroring-group groupid { inbound | outbound } mirroring-port-list mirrored-to
monitor-port
undo mirroring-group groupid
View
System view
Parameter
groupid: mirroring group ID, in the range of 1 to 24
inbound: Monitors only the inbound packets at the port.
outbound: Monitors only the outbound packets at the port.
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