Firmware update for WLC Wi-Fi controllers. Version1.36.4

Wi-Fi
30 June 2026

Firmware update

Firmware version: 1.36.4

The firmware and detailed description of the product capabilities are available in the Downloads or on the product page.

Key changes in 1.36.4

  • Reliability:
    • AP will continue to operate even if monitoring errors occur
    • Save the configuration to AP non-volatile memory
  • Usability:
    • Flexibly manage AP firmware updates
    • Schedule SSID operation

Added

Monitoring and management

  • WEB:
    • Configuration
      • β€œCountry Code” setting is moved from β€œAP” to β€œRadio”
      • Ability to configure the β€œCountry Code” (US and CN) for the WEP-30L and WEP-30L-Z
      • Save” button now appears in expanded view
  • WLC:
    • Support for WEP-50L
    • Configuration
      • Added sensitivity-threshold command to the radio-profile to configure AP receiver sensitivity limit
      • сountry-code setting is moved from ap-profile to radio-profile
      • Ability to configure сountry-code US and CN for WEP-30L, WEP-30L-Z
      • Added aps auto-upgrade disable command to disable automatic AP firmware updates upon initial connection to the controller
      • Added update wlc ap firmware commands for immediate and scheduled AP and location firmware updates
      • Added show wlc ap firmware-update status command to view the status of AP firmware update tasks
      • Added clear wlc ap firmware-update commands delete AP firmware update tasks
      • Added ability to schedule SSID operation
      • Added save-config command to save the received configuration to the AP non-volatile memory

Fixed

  • When monitoring errors occur, AP remains active, but not monitored
  • Removing clients from WLC monitoring when roaming errors occur
  • Comparing configurations in the web interface when β€œsystem prompt” is enabled
  • "internal error" when attempting to view the MAC table
  • Accessing resources when traffic passes through WLC-30 (tunneling configuration

Mentioned products

WLC-15
Connecting access points:
50
Interfaces:
4x1G, 2x1G SFP
Power supply:
AC
WLC-30
Connecting access points:
150
Interfaces:
4x1G, 2x10G SFP
Power supply:
AC
WLC-3200
Access points number:
1000
Interfaces:
12x25G SFP28, 1xOOB
Power supply:
AC/DC
WLC-3250
Access points number:
3000
Interfaces:
8x1G Combo SFP, 4x25G
Power supply:
AC/DC, 2 hot-swappable power modules
New
WLC-3350
Access points number:
5000
Interfaces:
8x1G Combo SFP, 4x25G
Power supply:
AC/DC, 2 hot-swappable power modules
New
vWLC – Virtual Wireless Access Controller
Software analog of WLC series hardware wireless access controllers
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