H3C Technologies H3C S5560 Series Switches - Manual (Page 7)

7
Verifying the installation
After the installation is complete, identify whether the interface card is
operating correctly according to the status of the QSFP+ port LEDs.
If the interface card fails to operate correctly, perform the following steps:
1. Reinstall it following the installation procedures described in this
document.
2. If the problem persists, contact H3C Support.