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

Web-based Configuration Guide

S7700 and S9700 V200R011C10

This document describes the configuration and maintenance of device through the web network management system. The web network management system provides the functions of viewing device information and managing the entire system, interfaces, services, ACL, QoS, routes, security, and tools.
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).
2G Radio Profile

2G Radio Profile

Context

A 2G radio profile is used to configure and optimize the 2G radio of an AP, but does not take effect on the 5G radio. Create a proper radio profile and bind it to an AP specific profile or AP group. In this way, the AP provides better radio signal transmit and receive capabilities.

Procedure

  • Create a 2G radio profile.
    1. Choose Configuration > Wireless Services > Profile > Radio Management > 2G Radio Profile. The 2G Radio Profile List page is displayed.
    2. Click Create. The Create 2G Radio Profile page is displayed.
    3. Enter the name of the new 2G radio profile in Profile name.

      To copy all parameters from another profile to the new profile, select the name of the profile in Copy parameters from other profiles. If None is selected, parameters are not copied from another profile.

    4. Click OK. The parameter setting page of the new 2G radio profile is displayed.
    5. Set parameters for the 2G radio profile. Table 9-18 describes the parameters for creating a 2G radio profile.

      Figure 9-7  2G Radio Profile

      Table 9-18  Parameters for creating a 2G radio profile

      Parameter

      Description

      2G Radio Profile

      Name of the 2G radio profile, which cannot be modified.

      Radio type

      Radio type.

      Automatically disable radio

      Whether to enable the automatic shutdown function of a radio.

      Automatic disabling time

      Start time and end time during which a VAP is disabled.

      Meanings of Wi-Fi indicator status
      Parameter reflected by the blinking frequency of the Wireless indicator.
      • Signal strength: The blinking frequency of the Wireless indicator on an AP indicates the signal strength. When the Wireless indicator blinks fast, the signal strength is strong.
      • Service traffic: The blinking frequency of the Wireless indicator on an AP indicates the service traffic volume. When the Wireless indicator blinks fast, the service traffic volume is high.
      Channel switching announcement

      Whether channel switching announcement is enabled.

      Channel switching announcement mode
      Channel switching announcement mode, which can be:
      • Stop traffic transmission: stops data transmission from STAs on the current channel during channel switching.
      • Proceed traffic transmission: continues data transmission on the current channel during channel switching.
      Packet-based power control

      Whether per-packet power control is enabled.

      Packet fragmentation threshold

      Package length threshold for fragmentation.

      RTS-CTS mode
      RTS/CTS operation mode, which can be:
      • Cts-to-self: When an AP needs to send data to STAs, it sends a CTS packet with its IP address as the source and destination addresses. Then none of the devices within the AP's coverage area sends data within a specified period. In cts-to-self mode, an AP only needs to send a CTS packet to avoid channel conflicts in most scenarios. However, if there is a device within the STA's coverage area but not within the AP's coverage area, a channel conflict may still occur.
      • Rts-cts: When an AP needs to send data to a STA, the AP sends an RTS packet to all STAs associated with it. After receiving the RTS packet, none of the devices within the AP's coverage area sends data within a specified period. After the destination STA receives the RTS packet, it sends a CTS packet. After receiving the CTS packet, none of the devices within the STA's coverage area sends data within a specified period. Using the rts-cts mode to avoid conflicts requires two packets (RTS and CTS packets), increasing packet overhead.
      • Disable: disables RTS-CTS.
      RTS-CTS threshold

      RTS/CTS threshold.

      Support short preamble

      Whether short preamble is supported.

      Beacon interval

      Interval at which an AP sends Beacon frames.

      Utmost power

      Whether a radio sends packets at the maximum power.

      Only radios of the AD9431DN-24X (including the mapping RUs), AD9430DN-24 (including the mapping RUs), AD9430DN-12 (including the mapping RUs), AP2030DN, AP4030DN, AP4130DN, AP5030DN, AP5130DN, AP7030DE, AP8030DN, AP8130DN, AP9131DN, AP9132DN and AP9330DN can send packets at maximum power.

      Self-adaptive polarization of agile antennas

      Self-adaptive polarization of agile antennas.

      CCA threshold Clear Channel Assessment (CCA) threshold for APs.
      802.11n
      GI mode
      Guard interval mode.
      • Short: short guard interval
      • Normal: normal guard interval
      Beamforming

      Whether beamforming is enabled.

      HT AMPDU

      Whether MPDU aggregation is enabled.

      Index of maximum length of HT AMPDUs
      Maximum length of an A-MPDU. The value ranges from 0 to 3.
      • 0: indicates that the maximum length of the A-MPDU is 8191 bytes.
      • 1: indicates that the maximum length of the A-MPDU is 16383 bytes.
      • 2: indicates that the maximum length of the A-MPDU is 32767 bytes.
      • 3: indicates that the maximum length of the A-MPDU is 65535 bytes.
      802.11bg Rate Set
      Basic rate

      Basic rate set of 802.11bg.

      Supported rate

      Supported rate set of 802.11bg.

      Multicast rate

      Multicast rate of wireless packets on the 2.4 GHz radio.

      Radio Environment Detection
      Radio environment detection Whether to enable interference detection.
      AP co-channel interference alarm threshold Alarm threshold for co-channel interference.
      AP adjacent-channel interference alarm threshold Alarm threshold for adjacent-channel interference.
      STA interference alarm threshold (STA count) Alarm threshold for STA interference.
      WMM
      WMM

      Whether to enable WMM.

      Restrict access of non-WMM terminals

      Whether to allow WMM-incapable STAs to connect to a WMM-enabled AP.

      Area
      Different preset values for the EDCA parameters in different scenarios. You can directly select a specific scenario or make an adjustment to the preset values.
      • User-defined: specifies the default of an EDCA parameter.
      • Voice: indicates that voice packets preempt a channel.
      • Voice and video: indicates that voice and video packets preempt a channel.
      Packet Type

      Type of packets.

      AIFSN

      Arbitration inter frame spacing number (AIFSN), which determines the channel idle time.

      In the distributed coordination function (DCF) protocol, the DCF inter frame space (DIFS) has a fixed value. WMM provides different DIFS values for different ACs. A larger AIFSN value indicates that the STA must wait for a longer time and has a lower priority.

      ECWmin

      Exponent form of the minimum contention window. ECWmin and ECWmax determine the average backoff time. A larger value indicates a longer average backoff time and a lower priority.

      ECWmax

      Exponent form of the maximum contention window. ECWmax and ECWmin determine the average backoff time. A larger value indicates a longer average backoff time and a lower priority.

      TXOPLimit

      Transmission opportunity limit (TXOPLimit). It determines the maximum duration in which an STA can occupy a channel. A larger value indicates a longer duration. If the TXOPLimit value is 0, the STA can send only one data frame every time it preempts a channel.

      ACK Policy

      ACK policy, which includes:

      • Reply: During 802.11 packet exchange, the receiver sends an ACK packet to confirm the receiving of a packet from the sender.

      • No reply: The receiver sends no ACK packet to confirm the receiving of a packet from the sender. It applies to scenarios where communication quality is good and interference is low.

      Smart Antenna
      Smart antenna Whether to enable the smart antenna function for an AP.
      Antenna training Whether to enable the antenna training function for an AP.
      Antenna training interval Smart antenna training interval.
      Lower valid PER threshold Lower valid PER threshold.
      Upper valid PER threshold Upper valid PER threshold.
      Throughput-triggered training threshold Sudden performance change threshold for triggering smart antenna training.
      Number of training packets Number of air interface packets sent from an AP to STAs during smart antenna training.

    6. Click Apply.
  • Modify a 2G radio profile.
    1. Choose Configuration > Wireless Services > Profile > Radio Management > 2G Radio Profile. The 2G Radio Profile List page is displayed.
    2. Click the name of the 2G radio profile that you want to modify. The 2G Radio Profile page is displayed.
    3. Modify parameters for the 2G radio profile. For the parameter description, see Table 9-18.
    4. Click Apply.
  • Delete a 2G radio profile.
    1. Choose Configuration > Wireless Services > Profile > Radio Management > 2G Radio Profile. The 2G Radio Profile List page is displayed.
    2. Select the profile that you want to delete and click Delete. In the Confirm dialog box that is displayed, click OK.
  • Display the profile reference relationship.
    1. Choose Configuration > Wireless Services > Profile > Radio Management > 2G Radio Profile. The 2G Radio Profile List page is displayed.
    2. Select the profile of which you want to display the reference relationship and click Display Reference Relationship. The system displays the types and names of the objects that reference the profile.

      NOTE:

      Click Hide Reference Relationship. The system hides the displayed results.

  • Configure a profile referenced in the 2G radio profile.
    1. Choose Configuration > Wireless Services > Profile > Radio Management > 2G Radio Profile. The 2G Radio Profile List page is displayed. Click to the left of the 2G Radio Profile in the navigation tree to expand the 2G radio profile list. Click to the left of the 2G radio profile name to view the names of the profiles referenced in the 2G radio profile.
    2. Click any profile referenced by the 2G radio profile. The configuration page of the referenced profile is displayed on the right. You can select another profile from the drop-down list and set the profile parameters. For descriptions of the profile parameters, see its configuration page.
    3. Click Apply. In the Info dialog box that is displayed, click OK.
Translation
Download
Updated: 2019-10-17

Document ID: EDOC1000178323

Views: 84198

Downloads: 112

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