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For questions about wireless networking (802.11), including any licensed or unlicensed RF medium used to provide point-to-point or point-to-multipoint network links.

4 votes

Where to properly put the DHCP server?

Separate VLANs for wired and wireless in this small network requires a little more setup, but I'd say it is still the way to go to give flexibility in security policies that might be different between … The advantages to sharing DHCP servers for wired and wireless are easier administration and troubleshooting, and you'll be able to create server-level options that can be shared across all scope options …
generalnetworkerror's user avatar
12 votes

What would cause really sporadic packet loss, when signal strength is fine

Wireless video cameras cause about the worse interference. … Wireless is a shared-medium, so even with other 802.11 devices that play by the rules -- microwave ovens do not -- that medium can get congested. …
generalnetworkerror's user avatar
2 votes
Accepted

Difference Between Wireless & Wi-Fi

Wireless and Wi-Fi are used interchangeably for the same concept, but Wi-Fi (often abbreviated to just WiFi) is actually trademarked by the Wi-Fi Alliance non-profit for promoting interoperability with … vendors implementing the various 802.11 wireless standards. …
generalnetworkerror's user avatar
10 votes
1 answer
4k views

Cisco WLC External WebAuth Apparent Random Behavior

On Cisco 5508 v7.2.103.0, I have a couple of WLANs configured. Call them ABC and XYZ for the sake of this question. ABC uses 802.1X and gets a splash page redirect URL pushed down. XYZ uses PSK and …
generalnetworkerror's user avatar
4 votes
Accepted

Stopping Cisco Prime/NCS from resizing maps

You could try disabling the Next Generation Maps in Monitor > Site Maps Properties to see if this makes a difference. It did on my map test. There are performance reasons for not doing this. You …
generalnetworkerror's user avatar
4 votes

Cisco Prime / 5508 WLC captive portals

Not directly on the WLC, but using Cisco ACS, ISE or other RADIUS server, you can set the captive URL using the url-redirect value of the cisco-av-pair RADIUS attribute. This overrides the WLC defaul …
generalnetworkerror's user avatar
3 votes
Accepted

Manage Wifi clients

In the Windows wireless profile, under Advanced Settings, the authentication mode would be "User or computer authentication". … When Windows is started but before user login, and assuming an existing wireless profile, computer authentication takes place with the computer account tied to AD. …
generalnetworkerror's user avatar