Interfaces
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Support for interfaces channelization on 400G-ZR-M (PTX10001-36MR)—Starting in Junos OS Evolved Release 22.3R1, we support channelization of one 100GbE, three 100GbE, and four 100GbE interfaces along with the existing two 100GbE interfaces on 400G-ZR-M.
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Support for 8x50G DAC optics (QFX5130-32CD and QFX5220-32CD)—Starting in Junos OS Evolved Release 22.3R1, we support 8x50G DAC 1M, 2M, 2.5M, and 3M variant optics. You can channelize every second port. Note that if you channelize one port, you must mark the next port as unused.
[See QFX5220-32D guide.]
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Support for hold-time option on aggregated Ethernet interfaces (PTX10001-36MR, PTX10004, PTX10008, and PTX10016)—Starting in Junos OS Evolved Release 22.3R1, we support the hold-time option with up and down milliseconds on aggregated Ethernet interfaces. You can specify the hold-time value to use a damp shorter interface transitions milliseconds.
[See hold-time.]
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Output filter for discard interface (PTX10003)—Starting in Junos OS Evolved Release 22.3R1, you can configure
inet family protocol
on the discard interface. Use this configuration to apply an output filter to the interface. When you apply the output filter, the action specified by the filter executes before the traffic discards.