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Cisco Bug: CSCuj39268 - 9971 Configuration Change Caused by Specific CDP Packets

Last Modified

Aug 06, 2018

Products (37)

  • Cisco Unified IP Phones 9900 Series
  • Cisco Unified IP Phone 7945G
  • Cisco Unified SIP Phone 3905
  • Cisco Unified IP Phone 9951
  • Cisco Unified IP Phone 7962G
  • Cisco Unified IP Phone 7971G-GE
  • Cisco Unified Wireless IP Phone 7920
  • Cisco Unified IP Phone Expansion Module 7914
  • Cisco Unified IP Phone 7961G-GE
  • Cisco Unified IP Phone 7911G
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Known Affected Releases

9.2(2)

Description (partial)

Symptom:
During a specific operational state of a Cisco 9971 IP phone, specific received CDP packets could cause a change to the configuration of the
Cisco 9971 IP phone.

Conditions:
Default installation of an affected release of software.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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