AIR-WLC2106-K9 is the exact Cisco 2100 Series wireless-controller PID for up to 6 Cisco Aironet access points. The number is controller AP capacity, not a client count, radio specification or proof of support for later AP generations.
Use the six-AP controller only for a very small legacy domain. Keep a licensed position available for staging or replacement and document the business impact of a single-controller failure before retaining it.
Capture software version, boot image, configuration backup, license state, AP inventory and management access before any power cycle or upgrade. Cisco field notice FN63770 lists this exact PID among controllers that may fail to boot after an upgrade or power cycle, so preserve an approved recovery or replacement path.
Verify each AP PID and regulatory domain against the installed controller release. Test controller reachability, WLAN authentication, representative client traffic, AP rejoin after interruption and restore from the saved configuration.
Map WLANs, security, VLANs, mobility, AP support, licenses, capacity and redundancy to a current controller architecture. Do not assume that a legacy 2100 configuration or AP inventory can be imported unchanged.
Official sources: Cisco product guide with exact 2100 capacity PIDs and Cisco FN63770 boot field notice.
| Exact model / SKU | AIR-WLC2106-K9 |
| Exact Cisco PID | AIR-WLC2106-K9 |
| Controller capacity | Up to 6 Cisco Aironet access points |
| Capacity boundary | AP count; not client capacity or AP compatibility |
| Selection decision | Use the six-AP controller only for a very small legacy domain. Keep a licensed position available for staging or replacement and document the business impact of a single-controller failure before retaining it. |
| Field notice | Cisco FN63770 lists this exact PID for possible boot failure after upgrade or power cycle |
| Acceptance | Backup, software/boot state, license, AP compatibility, join, WLAN traffic and restore test |
| Source match | AIR-WLC2106-K9: exact 6-AP capacity and Cisco FN63770 applicability verified |
| Official manufacturer reference | Cisco product guide |
Product Quotation | ![]() | Condition and Packaging | |
![]() | Technical Support Enquiry | Returns and Replacement | |
Shipping Arrangements | ![]() | Warranty Terms |
AIR-WLC2106-K9 Cisco 2100 Series Wireless Controller 6-AP is a CISCO Wireless Controllers product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
For AIR-WLC2106-K9, the manufacturer specification lists controller capacity as Up to 6 Cisco Aironet access points.
For AIR-WLC2106-K9, the manufacturer specification lists capacity boundary as AP count; not client capacity or AP compatibility.
Contact YYST Global to confirm availability for AIR-WLC2106-K9, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
The current reference price for AIR-WLC2106-K9 is US$ 1,186.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
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