You can configure an exclusion list for MAC addresses in EVPN networks to prevent legitimate MAC address movements from being marked as duplicates. Use [set protocols evpn mac-list list_name mac-address mac_address_with_prefix_len] to create the list and [set protocols evpn duplicate-mac-detection exclude-list list_name] to apply it. This feature helps maintain network stability by avoiding unnecessary duplicate MAC detection for specified addresses, particularly in scenarios involving virtual MAC configurations in redundant setups
| Product / Application | Software | Introduced Release |
|---|---|---|
| ACX7100-32C | Junos OS Evolved | 25.2R1 |
| EX4100 | Junos OS | 25.2R1 |
| EX4100 Multigigabit | Junos OS | 25.2R1 |
| EX4300 Multigigabit | Junos OS | 25.2R1 |
| EX4400 | Junos OS | 25.2R1 |
| EX4400 Multigigabit | Junos OS | 25.2R1 |
| EX4400-24X | Junos OS | 25.2R1 |
| EX4650-48Y | Junos OS | 25.2R1 |
| PTX10004 | Junos OS Evolved | 25.2R1 |
| PTX10008 | Junos OS Evolved | 25.2R1 |
| PTX10016 | Junos OS Evolved | 25.2R1 |
| QFX5120-48Y | Junos OS | 25.2R1 |
| QFX5120-32C | Junos OS | 25.2R1 |
| QFX5130-32CD | Junos OS Evolved | 25.2R1 |
| QFX5130-48C | Junos OS Evolved | 25.2R1 |
| QFX5130-48CM | Junos OS Evolved | 25.2R1 |
| QFX5120-48T | Junos OS | 25.2R1 |
| QFX5120-48YM | Junos OS | 25.2R1 |
| QFX5700 | Junos OS Evolved | 25.2R1 |