The 7280CR3-36S series include the ability to toggle ports Ethernet33-36 between pairs of 200G QSFP56 ports and a single 400G QSFP-DD port on the odd Ethernet port, disabling the corresponding even Ethernet port. The supported speed capabilities of QSFP-DD ports vary depending on which hardware port group is selected. This document details how to configure the hardware port groups on QSFP-DD ports.

EOS-4.30.0F adds support for relaxing L1 CLI guards. This feature allows the ability to configure the handling of unsupported L1 configurations (e.g. speed, error-correction, etc.): either rejecting the unsupported configurations with error messages or prompting for confirmation with warning messages.

This feature allows the user to reset the forward error correction (FEC) statistics counters shown in the output of

EOS 4.20.6F adds support for customizing SFP+ and QSFP+ transceiver transmit and receive DOM thresholds. There are

As of EOS 4.15.2F, the support for the tuning of tunable DWDM 10G SFP+ transceivers (10GBASE DWDM) is added.