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Open Issues

Learn about open issues in Junos OS Evolved Release 23.4X100-D40 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.

General Routing

  • On Junos Evolved OS platforms QFX5K (QFX5230/QFX5240), ungraceful swapping a 400G DAC with a 400G DR4 optic (or vice-versa) might lead to traffic loss. PR1862711

  • Invalid values are shown for Carrier transition counter sometimes on initiating clear interfaces statistics all command and picd app restart. This issue is observed on QFX5220-32CD, QFX5230-64CD, QFX5240-64OD. PR1864375