Configure Cisco 2500 port

Question

Cisco

Good day
I must say right away that I know Cisco equipment, like other network equipment, very superficially, so don’t kick too hard

Now the essence of the problem.
There is a 2500 series wireless point controller with 4 Eth ports and 2 "dish" to it.
Both plates are connected to ports 3.4 (these are PoE ports), they see the controller, the controller sees them and everything works fine
, the Internet is plugged into the 1st port. The whole scheme works fine using a DHCP server that also comes with the Internet on the 1st port.
But for some reason, the entire network does NOT see the HP Printer that is plugged into the 2nd port. Moreover, even pings do not pass from the controller (they are in the same IP subnet).

There is an assumption that the port must somehow be forced to see the desired VLAN or something else so that traffic from the WiFi network gets to port 2. But how to do this, I’ll never know.
There is access to both Web and CLI interfaces of all the fun.

Answer 1

Can you show the output of sh run ? Publish it here under the spoiler or on pastebin.com .

Answer 2

the whole network does NOT see the HP Printer which is plugged into the 2nd port.

Well, this is the most...

Port Summary
           STP   Admin   Physical   Physical   Link   Link
Pr  Type   Stat   Mode     Mode      Status   Status  Trap     POE
-- ------- ---- ------- ---------- ---------- ------ ------- -------
1  Normal  Forw Enable  Auto       1000 Full  Up     Enable  N/A
2  Normal  Disa Enable  Auto       Auto       Down   Enable  N/A
3  Normal  Forw Enable  Auto       1000 Full  Up     Enable  Enable  (Power On )
4  Normal  Forw Enable  Auto       1000 Full  Up     Enable  Enable  (Power On )

Doesn't bother you? :)