Open Issues
Learn about open issues 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.
General Routing
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L2 related daemons - lacpd, ifmand, and arpd - when patched using JSU might cause the Junos OS Evolved router to not boot up.PR1676132
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On QX5700, MKA session establishment might be delayed by up to 15 seconds after the configuration commit. PR1705117
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On a rare scenario, platforms having vendor PHY (88x7121P ) such as ACX7348, QFX5700, ACX7100-32C, ACX7100-48L etc, intermittently traffic gets dropped on line side Tx/Rx, when device is is fully loaded/populated with optics/DAC cables and is rebooted.PR1708773
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The journald service might take a long time to complete logging resulting in a watchdog timeout along with generation of systemd-journald crash files. PR1740739
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On QFX5230-64CD 400G DAC cable of 2.5m and 4X100G DAC break out might not link up with some peer devices. This issue is not seen with all peer devices. The recommendation for this release is to use 1m DAC cable or supported 400G Optics. PR1747315
Interfaces and Chassis
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Enhancement in Junos OS Evolved platform for the commands
monitor interface
andshow interface
include interface description.PR1762065
User Interface and Configuration
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Commit of
openconfig-interfaces:interfaces interface <> config openconfig-vlan:tpid <>
configuration fails with commit scripts error on QFX5130-32CD.