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Cisco Bug: CSCuq04574 - One-sided Catalyst 4500 VSS crashes due to SNMP polling

Last Modified

Sep 13, 2019

Products (6)

  • Cisco IOS
  • Cisco Catalyst 4948E-F Ethernet Switch
  • Cisco Catalyst 4948E Ethernet Switch
  • Cisco Catalyst 4500 Supervisor Engine 6L-E
  • Cisco Catalyst 4500 Supervisor Engine 6-E
  • Cisco Catalyst 4900M Switch

Known Affected Releases

15.1(2)SG4 15.2(1.1)

Description (partial) 

Symptom:
Cisco Catalyst 4500 may crash during SNMP polling of the device.

Conditions:
Running a Catalyst 4500 switch that is configured for VSS (Virtual Switching System), with only one switch in
the VSS cluster, while polling it over SNMP.
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Bug Details Include

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