Administrator Guide

Parameters
slot slotId Enter the keyword slot followed by the slot ID of the high-Gigabit port channel.
For Z9000, the only valid slot number is 0.
npuUnit
npuUnitId
Enter the keyword npuUnit followed by the NPU value. The range is from 0-5.
hg-port-channel
portChannelId
Enter the keyword hg-port-channel followed by the unique ID of the port
channel. Number of hg-port-channels vary for switch NPU and fabric NPUs.
enable Enable the capability to examine the utilization and traffic distribution of high-
Gigabit port channels.
Command Modes
CONFIGURATION
Command
History
Version 9.3(0.0) Introduced on the Z9000 platform.
Usage
Information
You can configure a mechanism to monitor a backplane high-Gigabit Ethernet port channel bundle gig link
bundle and generate a system logging message or an SNMP trap when the traffic distribution and the
handled data packets on the bundle is uneven or inconsistent. The formula or the computation parameter
to determine the uneven or the inequal distribution of traffic is predefined and at a particular point in
time, if you enable the capability to examine the efficiency of the member links of a port channel bundle,
such an unbalanced segregation of traffic across the member links of the high-Gigabit Ethernet bundle is
indicated using alarms and traps. Also, when the traffic is resumed to be handled in an equalized, proper
manner, a notification using alarms and SNMP traps is generated.
hg-link-bundle-monitor trigger-threshold
Specify the threshold value for high-Gigabit Ethernet port channels or trunk groups, which is a checkpoint exceeding which the
link bundle is marked as being overutilized and alarm is generated. This command is supported on the Z9000 platform.
Syntax
hg-link-bundle-monitor trigger-threshold <1-90>
To restore the default value, use the no version of this command..
Parameters
<1-90> Trigger-threshold value in percentage
Command Modes
CONFIGURATION
Command
History
Version 9.3(0.0) Introduced on the Z9000 platform.
Defaults The default threshold value is 60.
Usage
Information
Threshold for identifying when to start the link bundle utilization calculation trigger is fixed at a default
of 60 percent. When overall utilization (mean) is below this value, link bundle distribution unevenness will
not be reported. If unevenness is observed over 3 consecutive measurements, an alarm event shall be
generated. The time interval between 2 measurements is defined by the rate interval for high statistics
polling (default 15 seconds). Alarm clear is sent once evenness is observed for three successive rater
interval periods. If individual link utilization information is not available for a given timestamp, link bundle
utilization will not be calculated at that time stamp. The previous known record shall be used for the alarm
calculation.
hg-link-bundle-monitor rate-interval
Specify the interval or frequency in seconds for polling the traffic statistics for member links of the high-Gigabit port channel.
This command is supported on the Z9000 platform.
Syntax
hg-link-bundle-monitor rate-interval <10-299>
To restore the default value, use the no version of this command.
722 Link Aggregation Control Protocol (LACP)