Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
 

High Availability

  • NSR switchover support with low hold timers (PTX10004, PTX10008, and PTX10016)—Starting in Junos OS Evolved Release 24.2R1, we support 8000 BGP sessions with variable hold timers as low as 3 seconds for nonstop active routing (NSR) switchovers. You can configure up to 400 highly sensitive BGP sessions with hold timers of 10 seconds or lower, with the remaining sessions configured at either the default hold time of 90 seconds or a sparse distribution of hold timers in the range of 30 seconds and higher.

    [See hold-time.]

  • Performance improvements for micro-BFD sessions with intervals lower than 50 ms (PTX10001-36MR, PTX10004, PTX10008, and PTX10016)—Starting in Junos OS Evolved Release 24.2R1, you will see improved performance for micro-BFD sessions that are configured with timers under 50 ms in inline mode.

    [See Understanding Independent Micro BFD Sessions for LAG.]

  • Default support for configuring micro BFD with an interface IP address (PTX10001-36MR, PTX10004, PTX10008, and PTX10016)—Starting in Junos OS Evolved Release 24.2R1, micro BFD sessions support interface IP addresses by default.

    [See Understanding Independent Micro BFD Sessions for LAG.]