Alcatel-Lucent 060321-10, Rev. B, Справочное руководство CLI

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Source Learning Commands mac-learning aging-time
OmniSwitch CLI Reference Guide March 2011 page 3-9
mac-learning aging-time
Configures aging time, in seconds, for static and dynamically learned MAC addresses. When a MAC
address has aged beyond the aging-time value, the MAC address is discarded.
mac-learning aging-time {seconds | default}
no mac-learning aging-time
Syntax Definitions
seconds Aging time value (in seconds). Do not use commas in value.
default The aging time is set to default value of 300 seconds.
Defaults
By default, the aging time is set to 300 seconds.
Platforms Supported
OmniSwitch 10K
Usage Guidelines
•
Use the default parameter to set the aging-time back to the default value of 300 seconds.
•
The aging time value is a global value that applies to all VLANs. Configuring this value on a per
VLAN basis is not supported on this platform.
•
Note that an inactive MAC address can take up to twice as long as the aging time value specified to be
removed from the MAC address table. For example, if an aging time of 60 seconds is specified, the
MAC address ages out any time between 60 and 120 seconds of inactivity.
•
The MAC address table aging time is also used as the timeout value for the Address Resolution
Protocol (ARP) table. This timeout value determines how long the switch retains dynamically learned
ARP table entries.
Examples
-> mac-learning aging-time 1200
-> no mac-learning aging-time
Release History
Release 7.1.1; command introduced.