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

AR100-S, AR110-S, AR120-S, AR150-S, AR160-S, AR200-S, AR1200-S, AR2200-S, and AR3200-S V200R009 CLI-based Configuration Guide - Ethernet Switching

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).
Licensing Requirements and Limitations for VLANs

Licensing Requirements and Limitations for VLANs

Involved Network Elements

None

Licensing Requirements

VLAN is a basic feature of a router and is not under license control.

Feature Limitations

When deploying VLAN on the router, pay attention to the following:

  • You are advised to plan service and management VLANs so that any broadcast storms in service VLANs do not affect device management.
  • In practice, specify VLANs from which packets need to be transparently transmitted by a trunk interface. Do not use the port trunk allow-pass vlan all command if possible.
  • All interfaces join VLAN 1 by default. When unknown unicast, multicast, or broadcast packets of VLAN 1 exist on the network, broadcast storms may occur. When VLAN 1 is used, pay attention to the following points:
    • Remove the interfaces that do not need to join VLAN 1 from VLAN 1 to prevent loops.
    • You are advised to remove interfaces from VLAN 1 in Eth-Trunk or ring networking.
    • When connecting to an access device, to prevent broadcast storms in VLAN 1, do not configure the uplink interface of the access device to transparently transmit packets from VLAN 1.
Translation
Download
Updated: 2019-05-17

Document ID: EDOC1000174108

Views: 56661

Downloads: 42

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