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New Member

Link Up and Down

Hi guys,

A Client is upgrading a link between two sites from a DSL to 512kbps wireless link. The problem that has arisen is that link goes down after sometime like after 2 minutes. The following simple diagram illustrates the setup. To find the solution to this I have tried several setup and one of them that worked what eliminating the switch from the traffic path, which is a bit not nice? I have verified that the MTU of the radio is compatibe to the protocol configured on the switch. what is the issue that can be affecting this?

Terabeam Radio Interface->Switch2950->Router3800

Thanks in advance,

3 REPLIES

Re: Link Up and Down

Hi

What kinda error messages you get in the switch when the link goes down ?

is it a normal protocol/interface down msg or someting else ?

Is it possible to isolate the switch and terminate the Radio link directly onto the router ?

is there any limitations in doing so ?

regds

New Member

Re: Link Up and Down

Thanks for your reply. Yes it is a normal protocol/interface down msg. I wanted to get away with a solution that will not involve cost (Network Module, all ether ports on router are used). The isolation of the Switch works well and I can confirm after observing it for 2 days.

I suspect a configuraton on the switch, but I not sure what it is? After confirming that the same frame size is being used for radio and Switch. I have black out. what could be possible sectors?

Rgds,

Re: Link Up and Down

Hi

Is it possible to post out the config which you have in the Switch ?

regds

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