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Cisco Bug: CSCum19502 - Inconsistent behavior between telnet and ssh in low memory conditions

Last Modified

Aug 27, 2020

Products (9)

  • Cisco IOS
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ME 3600X-24FS-M Switch
  • Cisco ME 3600X-24CX-M Switch
  • Cisco 7600 Series Route Switch Processor 720 with 10 Gigabit Ethernet Uplinks
  • Cisco 7600 Series Route Switch Processor 720 with Multilayer Switch Feature Card
  • Cisco ME 3800X-24FS-M Switch Router
  • Cisco 7600 Series Supervisor Engine 32 with Multilayer Switch Feature Card
  • Cisco 7600 Series Supervisor Engine 720 with Multilayer Switch Feature Card

Known Affected Releases

15.2(3.7.2C) 15.2(4)S2 15.3(1)S1

Description (partial)

Symptom:
Under low memory conditions, ssh fails but telnet continues to work. This bug is to make the behavior consistent between ssh and telnet, i.e. telnet shouldn't work under low memory situations either.

Conditions:
Device has low memory availability

Related Community Discussions

<key>CSCum19502</key> - Inconsistent behavior between telnet and ssh in low memory conditions
Hello, I have this problem with Version 15.5(1)T2 on my CISCO2951/K9. Best regards
Latest activity: May 15, 2019
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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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