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Licensing Requirements and Limitations for MAC Swap Loopback
Involved Network Elements
Other network elements are not required.
Licensing Requirements
MAC swap loopback is a basic feature of a switch and is not under license control.
Feature Support in V200R019C10
All models of S9300 and S9300X series switches support MAC SWAP Loopback.
Feature Limitations
SA cards support only loopback of single-tagged Ethernet frames.