[vpn] Doubts Regarding VPN
pk_786 at lycos.com
Tue Aug 28 14:22:23 EDT 2001
I would like to clarify as to:
1) what are Pay sites and whether they can be called as VPNs?
2)What are tunnels? why do we go for tunnels in VPN?
can it be implemented without tunneling protocols?
3) what are standard tunneling protocols?
Are they used in combination or separately?
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