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Catalyst 6000 Family Software Configuration Guide—Releases 6.3 and 6.4
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Chapter 41 Configuring QoS
Configuring QoS
1 50% 60% 80% 100%
Tx drop thresholds:
Queue # Thresholds - percentage (abs values )
------- -------------------------------------
1 40% 100%
2 40% 100%
Tx WRED thresholds:
WRED feature is not supported for this port_type.
Queue Sizes:
Queue # Sizes - percentage (abs values )
------- -------------------------------------
1 80%
2 20%
WRR Configuration of ports with speed 1000Mbps:
Queue # Ratios (abs values )
------- -------------------------------------
1 100
2 255
Console> (enable)
Displaying QoS Statistics
To display QoS statistics, perform this task:
This example shows how to display QoS statistics for port 2/1:
Console> (enable)
show qos statistics 2/1
On Transmit:Port 2/1 has 2 Queue(s) 2 Threshold(s)
Q # Threshold #:Packets dropped
--- -----------------------------------------------
1 1:0 pkts, 2:0 pkts
2 1:0 pkts, 2:0 pkts
On Receive:Port 2/1 has 1 Queue(s) 4 Threshold(s)
Q # Threshold #:Packets dropped
--- -----------------------------------------------
1 1:0 pkts, 2:0 pkts, 3:0 pkts, 4:0 pkts
This example shows how to display QoS Layer 3 statistics:
Console> (enable)
show qos statistics l3stats
QoS Layer 3 Statistics show statistics since last read.
Packets dropped due to policing: 0
IP packets with ToS changed: 0
IP packets with CoS changed: 26
Non-IP packets with CoS changed: 0
Console>
This example shows how to display QoS aggregate policer statistics:
Console> (enable)
show qos statistics aggregate-policer
QoS aggregate-policer statistics:
Aggregate Policer Packet Count Packets exceed Packets exceed
normal rate excess rate
-------------------------------- ------------ -------------- -----------------
test 1000 20 5
Task
Command
Display QoS statistics.
show qos
statistics
{
mod
[/
port
] |
l3stats
|
aggregate-policer
[
policer_name
]}
