Firmware Upgrade - Asus DSL-AC55U User Manual

• Enable Telnet: Click Yes to enable Telnet services on the
network. Click No to disable Telnet.
• Authentication Method: You can select HTTP, HTTPS, or
both protocols to secure router access.
• Enable Web Access from WAN: Select Yes to allow devices
outside the network to access the xDSL modem router GUI
settings. Select No to to prevent access.
3. Click Apply.

4.7.2 Firmware Upgrade

NOTE: Download the latest firmware from the ASUS website at
http://www.asus.com
To upgrade the firmware:
1. From the navigation panel, go to Advanced Settings >
Administration > Firmware Upgrade tab.
2. In the New Firmware File field, click Browse to locate the
downloaded file.
3. Click Upload.
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