Guest

Preview Tool

Cisco Bug: CSCvv42663 - "no snmp trap link-status" under serial interface disappear after router reload

Last Modified

Sep 24, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

16.12.4

Description (partial)

Symptom:
"no snmp trap link-status" under serial interface disappear after router reload
And "no snmp trap link-status" exists in startup-config when miss in running-config.

ISR4ktester#show run int s0/1/0:23
Building configuration...

Current configuration : 265 bytes
!
interface Serial0/1/0:23
no ip address
encapsulation ppp
no logging event link-status
dialer pool-member 10
peer default ip address pool Pool_216
isdn switch-type primary-ntt
no keepalive
ppp authentication chap PPP-Radius
ppp accounting PPP-Radius
end

ISR4ktester#show startup-config | b Serial0/1/0:23
interface Serial0/1/0:23
no ip address
encapsulation ppp
no logging event link-status
dialer pool-member 10
peer default ip address pool Pool_216
no snmp trap link-status
isdn switch-type primary-ntt
no keepalive
ppp authentication chap PPP-Radius
ppp accounting PPP-Radius
----------------

Conditions:
only happens under serial interface (NIM-2CE1T1-PRI) and after reload
Bug details contain sensitive information and therefore require a Cisco.com 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.