Configuring the Combo interface on the firewall

The optical and electrical combo ports cannot be simultaneously used on the firewall.
Note: By default, the combo port works as the electrical port. To use the combo port as the optical port, you must configure as follows to specify its working status:

Example for configuring the combo port of the USG2000&5000&6000:
system-view
[USG] interface GigabitEthernet 0/0/1 //Access the combo port view.
[USG-GigabitEthernet0/0/1] combo enable { copper | fiber | 100base-fx | 1000base-x } //Configure the working status of the combo port.

Note: The configuration commands on different devices are different. Select a working status for the combo port as required.
fiber: indicates that the combo port works as an optical port. The USG5500/USG6000 series supports this configuration.
copper: indicates that the combo port works as an electrical port.
100base-fx: 100 Mbit/s optical port. Only the USG2110-X/2100/2200/5100 and USG2100/2200/5100 BSR/HSR support this configuration.
1000base-x: 1000 Mbit/s optical port. Only the USG2110-X/2100/2200/5100 and USG2100/2200/5100 BSR/HSR support this configuration.

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