(ISC)2
SSCP · Question #817
What layer of the OSI/ISO model does Point-to-point tunnelling protocol (PPTP) work at?
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Submitted by yuki_2020· Apr 18, 2026Network and Communications Security
Question
What layer of the OSI/ISO model does Point-to-point tunnelling protocol (PPTP) work at?
Options
- AData link layer
- BTransport layer
- CSession layer
- DNetwork layer
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Topics
#Networking Protocols#OSI Model#PPTP#Data Link Layer