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New Member

Tunnel interfaces on C3750

Hi, everybody

How many IPIP tunnel interfaces can I create on Cisco 3750-24TS. Each link will be no more than 128 kb. And how it should be calculated in other cases.

Thanks in advance.

4 REPLIES

Re: Tunnel interfaces on C3750

Hi there,

I don't believe that the 3750 supports tunnels officially. I've configured it before now and while it will work, you'll get an "insane handle error".

If you do decide to go ahead, then I know that a 3845 router starts to get sluggish when you put 1500 tunnels on them.

Hope that helps,

LH

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New Member

Re: Tunnel interfaces on C3750

Actually, I don't have any error in my application. And 4 sites already working clear over that tunnels . The point is: will it keep working fine on increasing the number of tunnels? is there any formula to calculate that?

New Member

Re: Tunnel interfaces on C3750

Number of tunnels won't be your limiting factor on the 3750. The model can only handle 3M of total tunneled traffic, be it 1 tunnel or 1500 tunnels.

New Member

Re: Tunnel interfaces on C3750

Ok, Thanks

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