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Example: Layer 2 Port Mirroring for a Layer 2 VPN with LAG Links

 

The following example is not a complete configuration, but shows all the steps needed to configure port mirroring on an L2VPN using family ccc and aggregated Ethernet links.

  1. Configure the bridge domain port_mirror_bd, which contains the external packet analyzer:

  2. Configure the Layer 2 VPN CCC to connect interface ae0.0 and interface ae0.1:

  3. Configure Layer 2 port mirroring for the global instance, with the port-mirroring destination being the bridge domain interface associated with the external analyzer (logical interface ge-2/2/9.0 on bridge domain example_bd_with_analyzer):

  4. Configure the firewall filter pm_ccc for family ccc:

  5. Apply the aggregated Ethernet interfaces and port mirror instance to the chassis:

  6. Configure interfaces ae0 and ge-2/0/2 (for aggregated Ethernet) and ge-2/2/8 (for port mirroring) with the pm_ccc filter: