Configuration Guide User guide

578 FastIron Configuration Guide
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Displaying and modifying system parameter default settings
Table 102 defines the fields in the output of the show notification mac-movement interval-history
command.
Displaying and modifying system parameter default settings
Brocade devices have default table sizes for the system parameters shown in the following display
outputs. The table sizes determine the maximum number of entries the tables can hold. You can
adjust individual table sizes to accommodate your configuration needs.
The tables you can configure, as well as the default values and valid ranges for each table, differ
depending on the Brocade device you are configuring. To display the adjustable tables on your
Brocade device, use the show default values command. The following shows example outputs.
System default settings configuration considerations
• Changing the table size for a parameter reconfigures the device memory. Whenever you
reconfigure the memory on a Brocade device, you must save the change to the startup-config
file, then reload the software to place the change into effect.
• Configurable tables and their defaults and maximum values differ on Brocade IPv4 devices
versus IPv6-capable devices.
• For more information about Layer 3 system parameter limits, refer to “Displaying Layer 3
system parameter limits” on page 1191.
Displaying system parameter default values
To display the configurable tables and their defaults and maximum values, enter the show default
values command at any level of the CLI.
TABLE 102 Field definitions for the show notification mac-movement interval-history
command
Field Description
Interval-History Mac
Movement Notification is
Specifies whether the interval-history data collection is enabled.
Configured Interval The interval over which the MAC address movement statistics were
collected.
Number of macs that
moved in the interval
The number of MAC addresses that moved during the configured
interval, regardless of how many times each address moved.
Total number of moves in
the interval
The total number of MAC address moves over the configured interval.
MAC-Address The MAC address that has moved to a different port.
from-Port The port from which the MAC address moved.
to-Port The port to which the MAC address moved.
Interval Move-Count The number of times the MAC address has moved within the interval.
Last Move-Time The time since the last move occurred.
Vlan-id The VLAN for the port where the MAC address movement was
detected.