Users at a remote site are unable to establish a VPN to the main office. At which of the following layers of the OSI model does the problem MOST likely reside?
A. Presentation
B. Application
C. Physical
D. Session
Users at a remote site are unable to establish a VPN to the main office. At which of the following layers of the OSI model does the problem MOST likely reside?
A. Presentation
B. Application
C. Physical
D. Session