1. Turn off the power switch on the switch or power module.
2. Turn off the external power supply system connected to the switch.
3. Check that the switch and all its modules are powered off. (All indicators are off.)
S2700&S3700&S5700&S6700 Switch
Hardware Installation and Maintenance Guide
10 Powering on a Switch for the First Time
Issue 13 (2017-11-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
76