FRITZ!Box 7490 Serwis - Baza wiedzy

FRITZ!Box 7490 Serwis

Determining the FRITZ!Box's MAC address

A MAC address (Media Access Control address) serves to unambiguously identify a device in the network.
The MAC address by which the FRITZ!Box can be reached by another network device (such as a computer) depends on which network interface (LAN, wireless LAN (WiFi)) the network device is using to communicate with the FRITZ!Box.

Important:Some of the settings described here are only displayed if the advanced view is enabled in the user interface. The configuration procedure and notes on functions given in this guide refer to the latest FRITZ!OS.

1 Determining the FRITZ!Box's wireless MAC address

The MAC address by which the FRITZ!Box can be reached by another network device over wireless LAN depends on whether the 5 GHz frequency band or the 2.4 GHz frequency band is used to establish the wireless connection:

  1. Click "Wireless" ("WLAN") in the FRITZ!Box user interface.
  2. Click "Radio Network" in the "Wireless" ("WLAN") menu.
  3. Make note of the MAC address listed in section "2.4-GHz frequency band" or "5-GHz frequency band".

2 Determining the FRITZ!Box's LAN MAC address

You can determine the FRITZ!Box's LAN MAC address using a Windows computer connected to a LAN port on the FRITZ!Box:

  1. Press the keyboard shortcut "Windows key" + "R".
  2. Enter cmd in the "Open" field and click "OK".
  3. Enter ping nslookup fritz.box in the command prompt window and press Enter.
  4. Make note of the IP address of the FRITZ!Box displayed next to the entry "Address:".
  5. Enter arp -a [IP address of the FRITZ!Box] and press Enter.

    Example:
    arp - a 192.168.178.1

    Fig.: Using nslookup to determine the MAC address

  6. Make note of the MAC address of the FRITZ!Box displayed under the entry "Physical Address".