Guest

Preview Tool

Cisco Bug: CSCuj16186 - mpls ip command makes pings to even directly connected stops.

Last Modified

May 08, 2020

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

12.2(33)SXJ5.1

Description (partial)

Symptom:
On a 6500 connected directly over POS interface to a router, directly connected ping fails if on POS interfaces we have "mpls ip" configured. After troubleshooting we found a workaround which is to configured "no peer neighbor-route" command on POS interface on both routers and do a shut/no shut to the interface.

Conditions:
Issue started after IOS were upgraded from 12.2.33SXH4 to 12.2.33SXJ5.
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.