Questions of VLAN and configuration for Cisco AIR-CT2504-25-K9 Controller

Hello

It's my first time thanks to the Cisco wireless solutions, so I was hopping someone could help me with the following:

We just bought the AIR-CT2504-25-K9 controller with some points of access for the AIR-CAP1702I-E-K9.

The network is as follows:

Peripheral layer 3 (managed by third parties): it's on the domain network. (VLAN by default, 1 - unidentified)

ADSL router - it's the network without comment thread. (Default Vlan 4 - tagged).

VOIP: VLAN 5.

Both fittings go into a switch Cisco SG500 52 (Layer 2). There is a port to shared resources on the switch SG500 with VLAN 1 (Tagged) and VLAN 4 (with tag). The WLAN controller is plugged into this port trunking.

The data and management network are in the same subnet and on the same VLAN (1).

I used the wizard on the controller setup.

There are three interfaces:

management VLAN ID 1 IP 192.168.1.2 Port 1 (configured with a gateway domain network, DHCP, etc.).

VLAN wireless identifier 4 IP 192.168.5.1 Port 1 comments (configured with modem router ADSL, DHCP, etc.).

Virtual IP 192.0.2.1

Proxy DHCP active overall.

There are two wlan networks:

(1) area - management Interface - SSID abc.

(2) comments - comments Wireless Interface - SSID xyz (the wizard put to management, but I changed it to the wireless).

Are the AP connected to another SG500 switch which is shared resources to the switch with the controller.

Ports of the APs are connected to have only 1 VLAN unidentified. They don't have 4 VLAN Tag or not identified. However, everything seems to work as expected.

When I join the guest network (SSID xyz), I get an IP address from the router ADSL and all Internet traffic goes through him. When I connect to the domain network (SSID abc), I get an IP address from the DHCP in Windows Server and all traffic goes through the device of layer 3 (I checked the public IP address in my browser). I can't ping anything from one network to the other.

My questions are the following:

(1) how the guest network traffic (VLAN 4) headed the APs controller when they are connected to the ports on VLAN1? Is it because the traffic is encapsulated?

(2) is set up correctly? After you configure the controller, I saw a note in the forums, this State I can simply enter 0 for the management of VLANS to let it not identified. However, in my case, I kept it as 1, which is the same as the switches and then the tag VLAN on the switch. In addition, the set Wizard wlan of comments to use the management interface but I changed it to use the comments interface.

(3) when I connect to the APs of the controller, I see several options that can be configured manually. Is it necessary for this? For example, there is an option of data encryption.

Thank you

A

Hello

(1) how the guest network traffic (VLAN 4) headed the APs controller when they are connected to the ports on VLAN1? Is it because the traffic is encapsulated?

Yes, I'm with CAPWAP:

More information: http://lets-start-to-learn.blogspot.de/2014/08/cisco-wireless-understand...

(2) is set up correctly? After you configure the controller, I saw a note in the forums, this State I can simply enter 0 for the management of VLANS to let it not identified. However, in my case, I kept it as 1, which is the same as the switches and then the tag VLAN on the switch. In addition, the set Wizard wlan of comments to use the management interface but I changed it to use the comments interface.

If you want that mgmt interface must be unmarked and then put 0 otherwise you can use vlan 1.

I do not have what is configured under mgmt and comments interface, but according to the name I'll say yes, you must set the comments under comments wlan interface.

(3) when I connect to the APs of the controller, I see several options that can be configured manually. Is it necessary for this? For example, there is an option of data encryption.

Yes, there are many things that you can configure, but I'll leave most of the default of things unless you really need to change!

The following best practices: http://www.borderlessccie.net/?p=270

Concerning

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