topic Re: enabling internet in Wireless

enabling internet

vishalpatil86 — Sun, 04 Jul 2021 02:57:13 GMT

Hi,

i want to configure my cisco 1242ag series ap(autonomous) to work as internet gateway.

how can i connect it to network so that it will work as internet gateway for users.

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 06:13:07 GMT

Hi,

The AP alone cannot do routing and go out to the internet.. The routing happens on any L3 device.. please make sure to which device this Ap is conencted to and check if we are able t ogo out to internet from that device..

Lemme know if this answered your question!!

Regards

Surendra

Re: enabling internet

vishalpatil86 — Tue, 15 Mar 2011 06:18:52 GMT

hi,

AP is connected to a core switch which in turn connected to public switch providing internet connection.

core switch is configured in such a way that when i connect a lwapp, it takes configs automaticaly from wlc.

but i have converted lwapp to autonomous mode. and wan to connect it to core switch.

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 06:21:55 GMT

ok Cool.. So you have Autonomous AP and connected to a switch which can go out to the internet now?? am i correct?? and u do not need any LWAPP now.. Just the Autonomou??

Regards

Surendra

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 06:24:06 GMT

So.. its like this..

AP ----------- CORE Switch -------------- Public Switch ------------ Internet.

Then, whats the configuration on the AP and on which VLAN u want the clients to go out to internet??

Regards

Surendra

Re: enabling internet

vishalpatil86 — Tue, 15 Mar 2011 06:32:11 GMT

thats what i want, to configure AP.

i will create vlan thereafter.

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 06:42:47 GMT

Cool.. please lemme know how many SSID you want on the AP?? Is it Single SSID or Multiple??

If its Multiple then please go through the doc that i have written..

https://supportforums.cisco.com/docs/DOC-14496

If you just need a single SSID, then no need to creat sub interfaces and all..

lemme know if this answered your question!!

Regards

Surendra

Re: enabling internet

vishalpatil86 — Tue, 15 Mar 2011 06:56:34 GMT

need to create only one SSID.

please tell me step by step configuration.

Re: enabling internet

vishalpatil86 — Tue, 15 Mar 2011 07:04:59 GMT

core switch IP 172.16.10.253

subnet 255.255.255.0

AP IP 10.0.0.1

subnet 255.255.255.0

any info you want, then let e knw

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 07:06:28 GMT

conf t

dot11 ssid

guest-mode

end

int dot11 0

ssid

no shut
end

Lemme know if this helps..

Regards

Surendra

Re: enabling internet

vishalpatil86 — Tue, 15 Mar 2011 07:15:32 GMT

have done this config.

do i need to change IP of AP?

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 07:17:04 GMT

Ok..

Whats the native Vlan on the switch?? on what vlan do u want ur clients to get the IP??

Regards

Surendra

Re: enabling internet

vishalpatil86 — Tue, 15 Mar 2011 07:21:25 GMT

i want to add it to default vlan on port gi 6/39

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 07:25:48 GMT

Whats the default VLAN?? does that go out to internet?

Regards

Surendra

Re: enabling internet

vishalpatil86 — Tue, 15 Mar 2011 07:36:03 GMT

no, they are not going anywhere.

native vlan - vlan 10 and vlan 1

Port        Mode             Encapsulation Status        Native vlan
Gi2/1       on               802.1q         trunking      10
Gi2/3       on               802.1q         trunking      10
Gi2/4       on               802.1q         trunking      10
Gi2/5       on               802.1q         trunking      10
Gi2/6       on               802.1q         trunking      10
Gi3/1       on               802.1q         trunking      10
Gi3/2       on               802.1q         trunking      10
Gi3/3       on               802.1q         trunking      10
Gi3/4       on               802.1q         trunking      10
Gi3/5       on               802.1q         trunking      10
Gi3/6       on               802.1q         trunking      10
Gi6/1       on               802.1q         trunking      1

can i add to any of these ports?

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 07:57:58 GMT

Hi,

Thanks for that..

Let me know

1>> on what VLAN you want your clients to get the IP address??

2>> On wat vlan you want your AP's BVI interface to be in??

Lemme know this.. i will post the complete config..

Regards

Surendra

Re: enabling internet

vishalpatil86 — Tue, 15 Mar 2011 08:20:37 GMT

i wuld configure both on vlan 4001

Re: enabling internet

Surendra BG — Tue, 15 Mar 2011 08:27:23 GMT

Ok..

In that case..

here is the config..

On the Switchport

==============

Interface gig X/X

Description AP and clients in vlan 4001

switchport mode access

switchport access vlan 4001

no shut

end

On the AP

=======

conf t

int bvi 1

ip address (Ip address in VLAN 4001 subnet).

no shut

end

conf t

dot11 ssid

guest-mode

end

conf t

int dot11 0

ssid

no shut

end

The abobe will work.

lemme know if this answered your question!!

Regards

Surendra

Re: enabling internet

vishalpatil86 — Wed, 16 Mar 2011 08:27:37 GMT

as told by u, i have done dis configuretion.

when i enable my wifi of laptop, it shows ssid configured.

but its not connecting.

one more thing, AP shud give ip thru DHCP.

Re: enabling internet

Surendra BG — Wed, 16 Mar 2011 08:43:57 GMT

ok..

we need to configure the DHCP pool on the AP.. here is the config...

conf t

ip dhcp pool

network

default-router

end

the above will help you!! For example.. if the ip address of VLAN 4001 is 10.10.10.1 then the DHCP config wiell be..

conf t

ip dhcp pool WIFI

network 10.10.10.0 255.255.255.0

default-router 10.10.10.1

end

Lemme know if this answered your question!!

Regards

Surendra