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Open Issues
Learn about open issues in Junos OS Evolved Release 21.3R2 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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On the QFX5130-32CD platform running Junos OS Evolved, you cannot clear or reset the disk option specified in the scheduled request node reboot command. The node reboots with the disk option last specified. PR1517596
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FIPS mode is not supported. PR1530951
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On the QFX series Junos Evolved OS platforms, the OSPF routes might not be learned from the neighbors. PR1570498
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Any MTU change on an interface on QFX5220-32CD, QFX5220-128C or QFX5130 will cause the interface to flap multiple times. This will stabilise within 2 seconds. PR1576199
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Enabling MPLS traffic engineering causes the LDP session not to come up, the reason behind is that the underlying TCP connection stays at SYN-SENT state. Disabling or deactivating the MPLS traffic engineering solves this issue. PR1617629
Layer 2 Features
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It is observed rarely that issuing a command does not trigger ZTP. A simple workaround is to reinitiate ZTP. PR1529246