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New Contributor

How to connect 1224st to internet

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Greetings,

My first post here...

I have  a T1 gateway, Cisco 1941, with 2 ethernet ports. One is connected to my ASA 5505 which serves the 'inside' network. The inside network communicates to the internet via this connection.

I have connected the second ethernet port from the Cisco 1941 to the gigabit 1 port of my 1224ST. I am trying to get devices (ip phones) connected to the 1224st, via a dhcp pool:

ip dhcp-server pool "voip"

  network 192.168.1.0 255.255.255.0

  dns-server xx.xxx.xx.174

  netbios-node-type h-node

  default-router xxx.xxx.xxx.205

  lease 8

Where the default-router is the gateway and the dns-server is provided to me by the ISP.

I have managed to have a phone get a dhcp address (212), but for some reason my windows laptop cannot, thus I assigned a static ip (11):

ADDRESS          TTL(min) MAC ADDRESS        INTERFACE             TYPE

192.168.1.11     19       <snip>  vlan 1                Dynamic

192.168.1.212    16       <snip>  vlan 1                Dynamic

I would like to find a way to make the DHCP acquired ip addresses connect to the internet - can someone help me understand how to do this?

much thanks,

phil

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New Contributor II

Re: How to connect 1224st to internet

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1224ST is Layer 2 Switch.  It cannot perform Layer 3 functions, which are required for your application.

View solution in original post

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New Contributor

Re: How to connect 1224st to internet

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Hi - just to clarify, I meant the devices with "DHCP acquired ip addresses connect to the internet".

Can anyone help me ?

phil

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New Contributor II

Re: How to connect 1224st to internet

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1224ST is Layer 2 Switch.  It cannot perform Layer 3 functions, which are required for your application.

View solution in original post

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New Contributor

Re: How to connect 1224st to internet

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Hi - thanks. I was heading down that path just recently, and learned the same thing. I am planning to plug the 1224st into an asa5505, setup an external interface to the ISP and then an intneral interface for the adtran.

I think that'll work.

pg

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Contributor III
Contributor III

Re: How to connect 1224st to internet

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Phil,

I marked Jamie's answer as correctly answered.

If you have more questions, feel free to let us know.

Thanks,

Evan

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