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Cisco Bug: CSCuj11397 - 511-SIT: self-originated control packets TOS/DSCP not copy to MPLS EXP

Last Modified

May 13, 2018

Products (7)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco IOS XR Software
  • Cisco ASR 9922 Router
  • Cisco ASR 9010 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

4.3.4.BASE 5.1.1.BASE

Description (partial)

Symptom:
DSCP of self-originated packets are not copied to MPLS EXP.

Conditions:
Seen on ASR9K with Typhoon LC. This is seen in Loop Free Alternative backup path scenarios.
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Bug Details Include

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  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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