37-27
Software Configuration Guide—Release 15.0(2)SG
OL-23818-01
Chapter 37 Configuring Quality of Service
Configuring QoS on Supervisor Engines II-Plus, II+10GE, IV, V, V-10GE, 4924, 4948, and 4948-10GE
When creating a named aggregate policer, note the following:
• The valid range of values for the rate parameter is as follows:
–
Minimum—32 kilobits per second
–
Maximum—32 gigabits per second
For more information, see the “Configuration Guidelines” section on page 37-19.
• Rates can be entered in bits-per-second, or you can use the following abbreviations:
–
k to denote 1000 bps
–
m to denote 1000000 bps
–
g to denote 1000000000 bps
Note You can also use a decimal point. For example, a rate of 1,100,000 bps can be entered
as 1.1 m.
• The valid range of values for the burst parameter is as follows:
–
Minimum—1 kilobyte
–
Maximum—512 megabytes
• Bursts can be entered in bytes, or you can use the following abbreviation:
–
k to denote 1000 bytes
–
m to denote 1000000 bytes
–
g to denote 1000000000 bytes
Note You can also use a decimal point. For example, a burst of 1,100,000 bytes can be entered
as 1.1 m.
• Optionally, you can specify a conform action for matched in-profile traffic as follows:
–
The default conform action is transmit.
–
Enter the drop keyword to drop all matched traffic.
Note When you configure drop as the conform action, QoS configures drop as the exceed action.
• Optionally, for traffic that exceeds the CIR, you can specify an exceed action as follows:
–
The default exceed action is drop.
–
Enter the policed-dscp-transmit keyword to cause all matched out-of-profile traffic to be
marked down as specified in the markdown map.
–
For no policing, enter the transmit keyword to transmit all matched out-of-profile traffic.
• You can enter the no qos aggregate-policer policer_name command to delete a named aggregate
policer.
