R3303-HP HSR6800 Routers ACL and QoS Command Reference

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Usage guidelines
All physical interfaces can use CQ.
An interface can use only one CQ list.
You can configure multiple match criteria for a CQ list. During traffic classification, the system matches
packets with the rules in the CQ list. If a packet matches a certain rule, the packet is assigned to the
queue, and the matching process is over. If the packet matches no rule in the CQ list, it is allocated to the
default queue.
You must enable the rate limit function for the queuing function to take effect on these interfaces: tunnel
interfaces, subinterfaces, Layer 3 aggregate interfaces, HDLC link bundle interfaces, RPR logical
interfaces, and VT interfaces configured with PPPoE, PPPoA, or PPPoEoA.
Examples
# Apply CQ list 5 to GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] qos cq cql 5
Related commands
• qos cql default-queue
• qos cql protocol
• qos cql queue serving
• qos cql queue
qos cql default-queue
Use qos cql default-queue to specify the default queue for packets matching no match criterion in the CQ
list.
Use undo qos cql default-queue to restore the default.
Syntax
qos cql cql-index default-queue queue-number
undo qos cql cql-index default-queue
Default
The queue number is 1.
Views
System view
Default command level
2: System level
Parameters
cql-index: CQ list index in the range of 1 to 16.
queue-number: Queue number in the range of 1 to 16.
Usage guidelines
Packets that match no match criterion are allocated to the default queue.