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Troubleshooting Guide

CloudEngine 16800, 12800, 12800E, 8800, 7800, 6800, and 5800 Series Switches

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Can 40GE and 100GE Interfaces of the CE-L36LQ-FD Card Be Used Simultaneously?

Can 40GE and 100GE Interfaces of the CE-L36LQ-FD Card Be Used Simultaneously?

By default, the CE-L36LQ-FD card has 36 40GE interfaces. The 40GE optical interfaces numbered 4n and 4n+1 (n is an integer that ranges from 0 to 8) can be switched into 100GE interfaces using the port mode 100ge command. If a 40GE interface is switched into a 100GE interface, the interface can work at the rates of 40 Gbit/s and 100 Gbit/s, and other 40GE interfaces that are not switched can work properly.

# Switch 40GE1/0/1 into 100GE1/0/1.
<HUAWEI> system-view
[~HUAWEI] port mode 100ge interface 40ge 1/0/1
Warning: This operation will delete current port(s) and create new port(s), and all configurations of the current port(s) will be cleared. Continue? [Y/N]: y
Updated: 2020-01-07

Document ID: EDOC1000060766

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