Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
 

Class of Service

  • Support for additional IEEE 802.1 TLVs (QFX5110, QFX5120-48Y, and EX4650)—Starting in Junos OS Release 22.2R1, QFX5110, QFX5120-48Y, and EX4650 switches support the IEEE 802.1 TLVs listed below. The TLVs advertise information to peers, and the Link Layer Discovery Protocol (LLDP) neighbors use the TLVs to discover a device’s capabilities.

    • Link aggregation TLV—IEEE 802.1 subtype 7
    • Enhanced transmission selection (ETS) configuration TLV—IEEE 802.1 subtype 9
    • ETS recommendation TLV—IEEE 802.1 subtype A
    • Priority-based flow control (PFC) configuration TLV—IEEE 802.1 subtype B

    [See show lldp neighbors and show dcbx neighbors.]