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M A NAG ED E T HER N ET SW I TC HES
Figure 13: Transparent clock Port dialogue
3.2.3
Switching Settings (VLAN)
The traffic segregation is especially essential for the process bus to reduce data traffic and
to let it go only where needed (for example GOOSE, SMV shared between protection relays
should not be sent to the control system, SMV should only be sent where required). Traffic
filtering in managed Ethernet switches can be done via logical separation of the data traffic
to several VLANs or via multicast MAC address filtering for ports.
Switching/Global
Check VLAN mode. To segregate the Process bus and GOOSE per sections, for unaware mode
the checkbox must be ticked off.
Figure 14: Switching VLAN Global dialogue in AFS67x
Figure 15: Switching Global dialogue in AFS66x
10
ET HER N ET N E T WO R K V ER IF I CAT IO N
1 VLG 5000 17 C
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