Flashcards
Snazzy Flashczardz VPN PAN LAN WAN
Flashcards do conjunto (4)
- 1WANA Wide Area Network is a computer network that spans a relatively large geographical area and consists of two or more interconnected local area networks
- 2LANLocal Area Networks are characterised by high speed transmission over a restricted geographical area
- 3PANA Personal Area Network is a computer network used for data transmission among devices such as computers, telephones, tablets and personal digital assistants.
- 4VPNVirtual Private Networks are a cheaper alternative to a WAN and use Dedicated packet-switched links to inter connect 2 or more LANs. This creates a VPN , Which interconnects several LANs by using existing internet connections