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NSR for EVPN

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NSR for EVPN

Junos OS ensures minimal loss of traffic when a Routing Engine switchover occurs with nonstop active routing (NSR) and graceful Routing Engine switchover (GRES) enabled. The forwarding state of the Packet Forwarding Engine (PFE) remains intact during switchover. The signaling state on the primary Routing Engine and on the standby Routing Engine are built in parallel.
Product / Application Software Introduced Release
ACX7348 Junos OS Evolved 24.4R1
ACX7509 Junos OS Evolved 23.1R1
MX5 Junos OS 16.1R4
MX10 Junos OS 16.1R4
MX40 Junos OS 16.1R4
MX80 Junos OS 16.1R4
MX104 Junos OS 16.1R4
MX240 Junos OS 16.1R4
MX480 Junos OS 16.1R4
MX960 Junos OS 16.1R4
MX2010 Junos OS 16.1R4
MX2020 Junos OS 16.1R4