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Resolved Issues

Learn about the issues fixed in this release for QFX Series switches.

For the most complete and latest information about known Junos OS Evolved defects, use the Juniper Networks online Junos Problem Report Search application.

Class of Service (CoS)

  • QFX5000 Junos OS Evolved switches support ECN-marked packet counters. One at the Interface level and another at the Queue level. Even though the packet is already ECN-CE, if it undergoes congestion it is accounted under Queue counters, and the same is not accounted under show interface extensive.