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.


S9300, S9300E, and S9300X V200R012C00 Configuration Guide - Ethernet Switching

This document describes the configuration of Ethernet services, including configuring MAC address table, link aggregation, VLANs, VLAN aggregation, MUX VLAN, VLAN termination, Voice VLAN, VLAN mapping, QinQ, GVRP, STP/RSTP/MSTP, VBST, SEP, RRPP, ERPS, LBDT, HVRP, and Layer 2 protocol transparent transmission.
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).


To use a remote network management system (NMS) to manage devices in a centralized manner, configure a management IP address through the VLANIF interface on the switch. You can then use the management IP address to log in to and manage the switch using STelnet and manage the switch. If a user-side interface is added to the VLAN corresponding to the management IP address, users connected to the interface can also log in to the switch. This poses security risks to the switch.

To enhance security, you can configure the VLAN as the management VLAN (mVLAN). Access or Dot1q tunnel interfaces cannot be added to the mVLAN. (The VLANs not specified as the mVLAN are service VLANs.) Access and Dot1q tunnel interfaces are often connected to users. When these interfaces are prevented from joining the mVLAN, users connected to the interfaces cannot log in to the device, improving device security.

Updated: 2019-01-18

Document ID: EDOC1100038290

Views: 110931

Downloads: 24

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