AT-2911GP Gigabit Fiber Ethernet PoE+ Adapters Installation and User’s Guide

Testing Network Connectivity

This section describes how to test network connectivity for Windows and

Linux networks.

Note

When you are using the fiber optic port, both the adapter and the switch must be set to the same speed and duplex mode. When you are using the copper port, set both the adapter and switch to Auto- Negotiation or the same speed and duplex mode.

Windows To test the network connectivity for the Windows driver software, perform the following procedure.

Use the ping command to determine if network connectivity is working.

1.Select Run from the Windows Control Panel

The Run command window opens, as shown in Figure 92.

Figure 92. Run Command Window

2.Type cmd and click OK.

3.Type ipconfig /all

The command window opens, as shown in Figure 93 on page 143.

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Allied Telesis AT-2911GP/SXLC, AT-2911GP/LXLC, AT-2911GP/SXSC manual Testing Network Connectivity, Type ipconfig /all