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Home Documentation Junos OS Junos CLI Reference CLI Reference N

Junos CLI Reference

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no-fcoe-lag

date_range 20-Nov-23
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Syntax

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no-fcoe-lag;

Hierarchy Level

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[edit interfaces lag-interface-name aggregated-ether-options]

Description

Convert an FCoE LAG into a standard LAG. When you convert an FCoE LAG into a standard LAG, the standard LAG no longer works reliably for FCoE traffic. This is because FCoE traffic must use the same physical link within a LAG interface for communication between the FCoE device and the Fibre Channel SAN across a QFabric system Node device. A standard LAG uses a hashing algorithm to determine the link to use for each transmission, so there is no way to guarantee that a response will use the same link on which a device receives a request. An FCoE LAG guarantees that the same physical LAG link is used for communication between an FCoE device and the QFabric system Node device.

If you convert an FCoE LAG into a standard LAG, do not use the standard LAG for FCoE traffic.

Required Privilege Level

routing—To view this statement in the configuration.routing-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 13.2X52-D10.

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