Administrator Guide

Defaults The default polling interval for HiGig link bundles is 15 seconds.
Usage
Information
The rate interval used to poll member links is globally configured and applied to all HiGig link bundles in the
system.
hg-link-bundle-monitor trigger-threshold
Specify the bandwidth-percentage threshold used in HiGig link-bundle monitoring to determine uneven traffic distribution and
when an alarm is generated.
C9000 Series
Syntax
hg-link-bundle-monitor trigger-threshold percentage
To restore the default value, use the no version of this command.
Parameters
percentage Trigger threshold (in percentage of link-bundle bandwidth) at which an SNMP trap
is generated. Valid values are 1 to 90.
Command Modes CONFIGURATION
Command
History
Version Description
9.9(0.0) Introduced on the C9010.
9.2.1.0 Introduced on the Z9500.
9.3.0.0 Introduced on the Z9000 platform.
Defaults The default trigger-threshold value is 60.
Usage
Information
The trigger-threshold of bandwidth usage, which determines when the calculation of link-bundle
utilization is performed, is set at 60 percent of the link-bundle bandwidth. When the total traffic use
(mean) is below the trigger-threshold percentage, unevenness in link-bundle traffic distribution is not
reported. If traffic unevenness is detected in three consecutive measurements, an alarm is issued. The
time interval between measurements is defined by the rate interval for HiGig link polling (default 15
seconds).
show hardware hg-stats
Display the traffic statistics from internal ports in a HiGig link bundle/port channel on a line-card or switch fabric module (SFM)
NPU.
C9000 Series
Syntax
show hardware {sfm npu-id | linecard slot} hg-stats {port hg-port—number |
unit npu-id port hg-port—number}
Parameters
sfm npu-id Specify a switch SFM (spine) NPU by entering the keyword sfm and SFM NPU ID.
Valid SFM NPU IDs are 0 to 1.
linecard slot Specify a line-card (leaf) NPU by entering the keyword linecard and line-card
slot. Valid slot numbers are 0 to 11.
hg-stats {port
hg-port-number |
unit npu-id port
hg-port-number }
Enter the keyword hg-stats to display HiGig port statistics.
For an SFM NPU HiGig link bundle, specify only a HiGig port number. Valid SFM hg-
port-number values are 1 to 33.
For a line-card NPU HiGig link bundle, specify an NPU ID and a HiGig port number.
Line-card NPUs range is 0. Line-card HiGig port numbers range from 27 to 32.
Interfaces 801