Preview Tool

Cisco Bug: CSCsz00640 - qos tag of lldp packed modified after removing network-policy voice-sign

Last Modified

Apr 03, 2018

Products (1)

  • Cisco Catalyst 3750 Series Switches

Known Affected Releases


Description (partial)


LLDP advertised network policy TLV DSCP is 0 with no policy


The issue is seen when a Cat 4K switch is connected to a LLDP phone in releases up to and
inluding 3.2.6(SG)/15.0(2)SG6 or 3.4.0(SG)/15.1(2)SG
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.