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Cisco Bug: CSCuj54718 - Nexus3548: Line VTY configurations dont work or show as expected

Last Modified

May 28, 2020

Products (2)

  • Cisco Nexus 3000 Series Switches
  • Cisco Nexus 3548 Switch

Known Affected Releases

6.0(2)A1(1b)

Description (partial)

Symptom:
AFTER configuration
=============
switch# sh running-config all | egrep prev 10 "vty"
  lldp receive
  cdp enable
  ip address 14.16.24.115/24
  absolute-timeout 2880  => 1 => shown as global CLI, not under line VTY
  logout-warning 60    ==> 2 =>   shown as global CLI, not under line VTY
no terminal log-all
line console
  exec-timeout 30
  terminal length 24
  terminal width 80
line vty

switch# sh running-config all | egrep next 10 "vty"
line vty
  session-limit 16  ===> 3 => shown twice under line VTY
  session-limit 16  ===> 3
  exec-timeout 0

Conditions:
Line VTY configuraiton

switch# config t
Enter configuration commands, one per line.  End with CNTL/Z.    
switch(config)# line vty          
switch(config-line)# absolute-timeout 2880   ==> 1
switch(config-line)# logout-warning 60         ==> 2
switch(config-line)# session-limit 16             ==> 3
switch(config-line)# exit
switch(config)# exit
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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