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Cisco Bug: CSCvt82576 - ENH: Mac-Address table Age Timers should be homologated in Transparent Firewall

Last Modified

Apr 24, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.10(1.160)

Description (partial)

Symptom:
The Age Timer in the MAC-Address Table is set to 5 minutes for each entry learned. The timeout of this value has two different stages:

The first stage is during the first 3 minutes.
The second stage is during the last 2 minutes.

The stages should be homologated in TFW deployments to have a single stage for the Age Timer in the MAC-Address Table or at least it should be provided more information about each one of these stages timers, including what causes that each one of them is triggered.

Conditions:
This applies to Transparent Firewall deployments
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