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Configuring multiple site-to-site tunnels on cisco ISR 2811 Router

Hi all,

I am planning to configure multiple site-to-site tunnels cisco 2811 ISR router

is it possble ?

if possible how we can bind the tunnels with the interface .

in the normal way like

r1(config)#interface s1/0

r1(config-if)#crypto map R1

r1(config-if)#crypto map cisco

-

does it work ?

Plase suggest ...

Thanks,

Krishna

1 REPLY
Hall of Fame Super Blue

Re: Configuring multiple site-to-site tunnels on cisco ISR 2811

Hi

I hope i understand you correctly.

Yes you can create multiple VPN tunnels but you don't have separate crypto map names.

So you choose one crypto map name eg.

crypto map vpn-set 10 ipsec-isakmp

set peer x.x.x.x

set transform set xxxx

etc.

Then your next tunnel would be

crypto map vpn-set 20 ipsec-isakmp

set peer y.y.y.y

set transform-set x.x.x.x

etc.

So you use the same crypto map name and create multiple tunnels by using numbers.

Note, you don't have to go 10, 20, etc.

You can use 1,2,3 etc. if you want, it's up to you.

HTH

Jon

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