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Cisco Bug: CSCtc40557 - UDP Port 49 open if tacacs server-host command configured

Last Modified

Sep 18, 2015

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(15)T

Description (partial)

Symptom:

If TACACS+ is configured, UDP Port 49 is opened and listening in addition to TCP Port 49.
Conditions:

 tacacs server-host command is configured
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