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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.

General Routing

  • Layer 2: In scaled L2 network, error logs are printed for MAC Creation. mac-learning works as expected PR1491933

  • On the QFX5130-32CD platform running Junos OS Evolved, the user shall not be able to clear or reset the disk option specified in the scheduled request node reboot command. The node reboots with the disk option last specified.PR1517596

  • Unified led scheme for QFX5220 or QFX5130. PR1616209

  • QFX5220-128C : MDIO forward download failed after image upgrade. PR1636181

  • QFX5130: Few MACS are missing from show ethernet-switching table. PR1650329

  • TOS(DSCP+ECN) bits do not get copied from the inner Layer 3 header to outer VXLAN header. PR1658142

  • QFX5700: In rare situations traffic flow does not resume after restart of JNP-FPC-20Y. PR1659566

  • QFX Junos OS Evolved : Transit NTP packets are trapped to CPU. PR1661855

  • QFX5130 is sends a flow sample with the wrong value of flow record in sflow sampled packet. PR1666434

  • TPI-101526 :Junos OS Evolved:QFX5700 : 100% Layer 2 multicast traffic is not forwarded to the CE interfaces from the core on QFX5700. PR1668921

  • On QFX5130-32CD and QFX5700 platforms, IPv6 neighborships fail to establish if IPv6 loopback filters are configured. PR1671730

  • Post ZTP, QFX5220 needs a reboot for routes to be seen in mgmt_junos.inet.0 table. PR1672097

  • The interface does not come back to default port speed when ZTP is aborted. PR1672101

User Interface and Configuration

  • Show commands might not work after ISSU upgrade. PR1692409