LAG Enhancements

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Zyxel_Claudia

Zyxel_Claudia

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February 2 edited February 3 in Other Topics

LAG Enhancements

Nebula 19.30 introduces relaxed rules for Link Aggregation (LAG) to provide greater flexibility.

New Compatibility Rules

Media Type: This is the only mandatory requirement for aggregation; mismatching (with/without) media types cannot be aggregated.
Relaxed Criteria: Ports with different speeds (e.g., 1G and 2.5G), different types (Copper and SFP), or different POE capabilities can now be aggregated.
Exception: The CX4800-56F cannot aggregate 25G and 100G ports because they lack an "auto" speed value.

Image: https://us.v-cdn.net/6029482/uploads/editor/zb/iz9idwxyxshu.png

Image: https://us.v-cdn.net/6029482/uploads/editor/ub/dm7h8a0u89kc.png

Inheritance and UI Updates

Settings Inheritance: Aggregated ports inherit VLAN, RSTP, and LLDP settings from the member with the lowest port ID. In stacks, it follows the lowest Slot ID then lowest Port ID.

Image: https://us.v-cdn.net/6029482/uploads/editor/h0/czv1dpltr328.png

Removed Settings: POE, Link Speed, and Flow Control settings are no longer available on aggregated ports to simplify configuration and match vendor standards.

Image: https://us.v-cdn.net/6029482/uploads/editor/z4/yep1ae68sebt.png

Uplink Icons: All member ports of an uplink LAG now correctly display the uplink arrow icon.

Image: https://us.v-cdn.net/6029482/uploads/editor/rj/qpj02rydxkep.png

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