User Guide

BSGX4e Business Gateway User Guide 195
Release 01.01 NN47928-102
GoS Configuration
Clearing GoS Cumulative Statistics
As needed, you can clear the GoS statistic counters and reset to zero.
Best Effort Statistics
To clear the BE statistics kept for the link, specify the link on a clear qos link
command.
For example, this command clears the BE statistics for the eth0 link:
> clear qos link eth0
Quality Group Statistics
To clear the statistics kept for a quality group, specify the quality group on a clear
qos counters command.
For example, the following command clears the statistics for quality group VoIP:
> clear qos counters VoIP
To clear the GoS statistics of all quality groups, enter the following command:
> clear qos counters all
Instantaneous Statistics
Instantaneous statistics are available to show the current GoS rates, calculated over
a one-second interval.
To display instantaneous statistics for a quality group, specify the group name on the
command stats qos group.
For example, to display the instantaneous statistics for the quality group VoIP, enter:
> stats qos group VoIP
Name VoIP
Link eth0
Input rate: 142525 bps
Output rate: 142525 bps
Primary output rate: 142525 bps
Downgrade output rate: 0 bps
Packet loss rate: 0 pps
Data loss rate: 0 bps
Packet loss ratio: 0 percent packets lost
Data loss ratio: 0 percent bytes lost
Average packet size: 152.27 bytes
Bytes
dropped
Byte count for the Packets dropped counter.
Bytes
downgraded
Byte count for the Downgraded packets counter. This statistic is
not provided for best effort traffic.
Table 66. GoS Cumulative Statistics (continued)
Counter Description