02-23-2024 08:04 AM
Hello everyone,
Let me preface this by saying that I am very much a newbie with setting up networks so any help at all on this would be incredibly appreciated. I've had no experience using WLCs and I want to use my 5508 to control the APs and the 3750 to power the APs.
Again, I'm sure these are very beginner questions and I'm sorry to have to even ask, but I have not been able to find what I need online and I've had a lot of trouble trying to get the WLC to communicate with anything. Thank you for your time.
02-23-2024 08:52 AM
Is it possible to use all copper on this setup? I have a couple SFPs that fit into the SFP distribution system ports. --> YES, you can use GLC-T SPFs on WLC.
How would I wire this all? --> Here is the link explaining basic connectivity and initial configuration.
https://networklessons.com/cisco/ccna-200-301/cisco-wireless-lan-controller-wlc-basic-configuration
Jagan Chowdam
/**Pls rate useful responses**/
02-23-2024 08:54 AM
>... to use my 5508
- Perhaps the most important question is : should you time invest in this End of Life controller or better look into the new 9800 based controller platforms. Note that pursuing this solution will get you into compatibility issues with modern APs
>...My first question is: Is it possible to use all copper on this setup?
Yes
>...Should the router first link to the WLC
Which router ?
>...Do the WLC and my computer (and all other devices being used with this setup) need to be on the same subnet?
No ,
For the rest look at https://www.cisco.com/c/en/us/td/docs/wireless/controller/5500/install/guide/ctrl5500.html
'but not advising for it'
M.
02-23-2024 10:16 AM
>...Do the WLC and my computer (and all other devices being used with this setup) need to be on the same subnet?
No ,
In fact best practice is that they should not be on the same subnet. AP management and client traffic should be separated on different vlans and subnets.
Also refer to https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-6/b_Cisco_Wireless_LAN_Controller_Configuration_Best_Practices.html and the Best Practices for 9800 below.
02-23-2024 04:51 PM
@AndrewB333 wrote:
How would I wire this all? Should the router first link to the WLC or the Switch, and which ports should they connect to? I plan to set up 3 VLANs but I really just want to get this up and running first.
WLC to switch is a Trunk port.
AP to switch is an access port.
The WLC and AP must have the same VLAN.
02-24-2024 06:40 AM
> AP to switch is an access port.
But if you do flexconnect local switching then the AP to switch is a trunk port because the local switching VLANs break out locally from the AP to the switch on the trunk port.
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