No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Fat AP and Cloud AP V200R008C00 CLI-based Configuration Guide

Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring a DHCP Trusted Interface on an AP

Configuring a DHCP Trusted Interface on an AP

Context

If the STA gateway is deployed on an AP, and STA address learning is enabled the AP interface, disable the DHCP trusted interface function to prevent attacks to STAs from bogus DHCP servers.

If the STA gateway is deployed on a non-AP device, and STA address learning is enabled on an AP interface, configure the interface as a DHCP trusted interface so that STAs can obtain IP addresses of the same VLAN from the DHCP server.

NOTE:

When STA address learning is disabled on an interface, STAs can obtain IP addresses of the same VLAN from the DHCP server regardless of whether the AP interface is configured as a DHCP trusted interface or not.

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    interface interface-type interface-number

    The AP interface view is displayed.

    interface-type indicates the interface type, and interface-num indicates the interface number.

  3. Run:

    dhcp trust port

    A DHCP trusted interface is configured on the AP.

    By default, DHCP trusted interface is configured on an AP.

Translation
Download
Updated: 2019-01-11

Document ID: EDOC1000176006

Views: 115685

Downloads: 309

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next