DataQuirk is a web-based medical transcription company for exotic-animal veterinarians. The company recently added a third ISP for international business. They are organizing the enterprise network into a fully operational Enterprise Edge.
To which two modules will the three ISPs be directly related? (Choose two)
A.
PSTN
B.
E- Commerce
C.
WAN/MAN
D.
Edge Distribution
E.
Internet Connectivity
F.
Remote Access VPN
Explanation:
The purpose of ISP link is for serving customers & it is also providing internet connectivity to internal & external users, thus it falls into above 2 categories.
The Enterprise Edge Module consists of the following modules:
+ E-commerce module: includes the devices and services necessary for an organization to provide e-commerce applications.+ Internet connectivity module: provides enterprise users with Internet access.+ VPN and remote access module: terminates VPN trafc and dial-in connections from external users.+ WAN/ MAN and site-to-site module: provides connectivity between remote sites and the central site over various WAN technologies. In these modules, only E-Commerce and Internet Connectivity modules will be directly related to the three ISPs.
Link: http://leaman.org/ccna4/Chap_1.pdf
