CTS ESW-3128 Series Руководство пользователя - Страница 17

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 When the whole system fails to function,

1. Check Power LED status

2. Check Power connection

3. Reset power

 When certain network link fails to function,

1. Locate the port of the switch

2. Check LINK/ACT/Speed LED of the port

3. Check Status LED of the port

4. Check cable connection between the port and the connected device

5. Reset power

 When local Console fails to function,

1. Check COM LED status

2. Check Console port connection

3. Check Console configuration

4. Reset power

Remote Check

Users may check the Managed Switch through SNMP manager remotely. For

detailed procedures, please refer to the network management User's Manual.