About Stefan Mihajlov

Stefan Mihajlov · 07-02-2026

Location Services Configuration Guide for Cisco Catalyst 9800 Series Wireless Controllers Chapter 1 — Overview of Location Services Architecture Information About Location Services Architecture Location services turn the wireless network into a ...

Stefan Mihajlov · 06-21-2026

Cisco Spaces Design Validation and Controller Configuration Guide WLC RF Profiles · AP Join Profiles · Spaces Alignment · End-to-End Validation This is the second part of the Cisco Spaces design series, picking up from Cisco Spaces Design Guide: ...

Stefan Mihajlov · 06-03-2026

The Smart Hospitality Revolution - Cisco Spaces Built on the Wi-Fi You Already Own Walk into almost any modern hotel today and you'll find a wireless network running on access points mounted on every floor, corridor, and conference room. That ne...

Stefan Mihajlov · 05-26-2026

The Smart Hospital Revolution – Cisco Spaces for Healthcare If you run, fund, or manage a modern hospital, you already know the paradox: care has never been more technologically advanced, yet the buildings that deliver that care still lose nurses an...

Stefan Mihajlov · 05-04-2026

Introduction If you've been asked to design a Cisco Spaces deployment, you've probably realized something quickly: this isn't just another wireless feature you toggle on. Cisco Spaces is a cloud platform that turns your existing Wi-Fi ...

Stefan Mihajlov · 07-12-2026

@diego-araos after CWA auth.. 9800 doesnt update client IP bcs NAC state is missing in policy profile - without nac enabled alongside aaa-override, WLC never properly process COA-triggedred ession and keep showing pre-auth transit IP.. for you try to...

Stefan Mihajlov · 07-11-2026

@nykjell01 i think you need 2 things to check:1st - verify policy tag is correct mapping WLAN 98 to ur policy profile and that tag is actually appleid to AP, bcs if the WLAN-to-policy mapping is missing in the policy tag, WLAN simply wont pushed as B...

Stefan Mihajlov · 07-05-2026

@CHISHIUNG, configure HSRP tracking on L3SW#1 for both V100 and V200 tier to same downlink int, with decrement value large enough to trigger preemption on L3SW#2 this ensure both VLANs failover together as a single logical unit.. preventing asymetric...

Stefan Mihajlov · 07-01-2026

@Cap-24 hmm maybe Win Server 2016 generating broadcast/multicast traffic (mDNS, NetBIOS..) and flooding untagged network so overwhelms SG300 and disruts CAPWAP keelalive between APS and WLC.. suggest run:show int counters for broadcast spikes when Se...

Stefan Mihajlov · 06-25-2026

@SBIT 2nd CBW mesh must be on isolated VLAN or subnet with no l2 overlaping w ur existing mesh  this "traffic light" mode means AP cant find or elect a Prim. AP.... maybe this AP seeing existing mesh cluster on same l2 or VLAN isolation isnt clean e...

Name	stefan mihajlov
Location	RS
Personal web page	https://mihajlov.rs/
Member Since	‎07-17-2024 08:36 AM
Date Last Visited	‎07-01-2026 11:54 AM
Posts	355
Total Tags	4
Total Helpful Votes Received	123

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Location Services Guide for Catalyst 9800 WLC - Cisco Spaces

Cisco Spaces Design Validation and Controller Configuration Guide

The Smart Hospitality Revolution - Cisco Spaces

The Smart Hospital Revolution – Cisco Spaces for Healthcare

Cisco Spaces Design Guide — Architecture, Sizing & AP Placement

Re: IP address change not reflected in WLC 9800 after authentication

Re: Catalyst 9800-40 IOS-XE 17.15.5 -EasyPSK/iPSK WLAN never becomes a

Re: HSRP failover during a link failure

Re: Mesh AP's disconnecting from WLC when Windows Server 2016 is onlin

Re: Unable to setup a second CBW 150AX mesh on it's own vlan