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Cisco Bug: CSCup45178 - Amur: K10 "send break" generates lots of newline & junk chars on console

Last Modified

Feb 12, 2018

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

15.2(3.1.8)PI4

Description (partial)

Symptom:
Junk characters are seen on a console when sending a "send break" signal:

Switch#

!ENTER THIS WHILE CONNECTED TO SUP CONSOLE
CTRL + ]

telnet> send break
Switch#^@
Switch#^@
Switch#^@
Switch#^@
Switch#^@
.
.
.
Switch#

Conditions:
This is seen which consoled into 4500s with a Sup 7 or Sup 8
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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