Wireless Access Points IP assignment
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03-26-2023 11:34 PM
Hi All,
What is best practice of assigning IP addresses to Access Points: static or dynamic ?
Please provide pros and cons for each one.
For example consider deployment of 10 APs and deployment of 1000 APs.
Thank you
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Aironet Access Points
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03-26-2023 11:47 PM - edited 03-27-2023 12:12 AM
- Dynamic and or with DHCP , static addressing does not scale , also DHCP option 43 can be used to let the AP know the address of the wireless controller
M.
-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '
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03-27-2023 01:35 AM
DHCP Option 43
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03-27-2023 04:51 PM
As previous 2 answers - whether 10 or 1000 APs the answer is still the same - DHCP with option 43. It's easy, it's flexible and it's Cisco recommended best practice so if you go static then you do so at your own risk.
Please click Helpful if this post helped you and Select as Solution (drop down menu at top right of this reply) if this answered your query.
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TAC recommended codes for AireOS WLC's and TAC recommended codes for 9800 WLC's
Best Practices for AireOS WLC's, Best Practices for 9800 WLC's and Cisco Wireless compatibility matrix
Check your 9800 WLC config with Wireless Config Analyzer using "show tech wireless" output or "config paging disable" then "show run-config" output on AireOS and use Wireless Debug Analyzer to analyze your WLC client debugs
Field Notice: FN63942 APs and WLCs Fail to Create CAPWAP Connections Due to Certificate Expiration
Field Notice: FN72424 Later Versions of WiFi 6 APs Fail to Join WLC - Software Upgrade Required
Field Notice: FN72524 IOS APs stuck in downloading state after 4 Dec 2022 due to Certificate Expired
- Fixed in 8.10.196.0, latest 9800 releases, 8.5.182.12 (8.5.182.13 for 3504) and 8.5.182.109 (IRCM, 8.5.182.111 for 3504)
Field Notice: FN70479 AP Fails to Join or Joins with 1 Radio due to Country Mismatch, RMA needed
How to avoid boot loop due to corrupted image on Wave 2 and Catalyst 11ax Access Points (CSCvx32806)
Field Notice: FN74035 - Wave2 APs DFS May Not Detect Radar After Channel Availability Check Time
Leo's list of bugs affecting 2800/3800/4800/1560 APs
Default AP console baud rate from 17.12.x is 115200 - introduced by CSCwe88390
