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


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


CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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).
Application Environment

Application Environment

This section describes the applicable environment of an Eth-Trunk .

Application of Eth-Trunk

As shown in Figure 5-28, access switches SwitchB and SwitchC of the data center connect to core switch SwitchA. SwitchB and SwitchC connect to many users, and SwitchA connects to the external network through the egress router. As users increase, many users want to communicate with each other. The links between SwitchA and SwitchB, and between SwitchA and SwitchC require sufficient bandwidth and reliability. Eth-Trunk1 and Eth-Trunk2 are created.

Figure 5-28 Networking diagram of the link aggregation group

You can select the operation mode for the Eth-Trunk according to the following situations:

  • If devices at both ends of the Eth-Trunk link support LACP, Eth-Trunk interfaces in LACP mode are recommended.

  • If the device at either end of the Eth-Trunk does not support LACP, you must configure Eth-Trunks at both ends to work in manual load balancing mode.

Updated: 2019-08-09

Document ID: EDOC1000041694

Views: 57517

Downloads: 3619

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