Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 17.3.x - 802.11 parameters and Band Selection

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/17-3/config-guide/b_wl_17_3_cg/m_config_band_select_ewlc.html

Published

unknown

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

Cisco documentation; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

• The Catalyst 9800 IOS XE 17.3 configuration guide states that band-select-enabled WLANs do not support time-sensitive applications such as voice and video because of roaming delays. disputed in context
• On the Catalyst 9800 (IOS XE 17.3), the default voice CAC values are Voice Max RF Bandwidth 75 percent and Voice Reserved Roaming Bandwidth 6 percent, with voice admission control (ACM) disabled by default. in context

Cite this source record

APA

WarmTransfer. (2026, September 25). Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 17.3.x - 802.11 parameters and Band Selection. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-c9800-cg-173-80211-band-select

BibTeX

@misc{warmtransfer-cisco-c9800-cg-173-80211-band-select,
  title  = {Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 17.3.x - 802.11 parameters and Band Selection},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-c9800-cg-173-80211-band-select},
  note   = {Cisco Systems, accessed 2026-09-25}
}