Dedicated-Circuit Networks
What is another term used for Dedicated Circuit Network
Private Line Service
Packet-switched Networks operate more like Ethernet and IP networks used in LANs and BNs than like ___________
dedicated-circuit networks
What does a VPN Gateway create ?
VPN Tunnel
Due to the increased complexity in WAN's, what is the best WAN design that organizations should implement?
Software Defined WAN
Switching all the circuits in a WAN to Fiber Optics is the most effective way to optimize a network. True or False?
False
While switching to fiber optics can increase network performance, it is not always the most effective or necessary solution.
Name the 3 DEVICES covered in the slides that are key in improving WAN performance.
router, switches & the load balancer
What Connects all computers in a closed loop
Ring Architecture
What does (PAD) stand for
Packet assemble/disassembly device
Which VPN type allows users to access their organization's network from a remote location?
Access VPN
Which SDWAN Plane manages the routers that implement the WAN?
Data Plane
How did the cyber attacker gain access to Capital One's WAN?
By their AWS connection
There are 3 approaches used to improve the WAN mentioned in the slides, name 2 of them.
Checking/ updating the Devices on the Network
Upgrade circuit
Analyze network demand
How many Mbps does the T3 circuit provide
44.376 Mbps
What is the oldest used packet services in the United States
Frame relay
What does the VPN software use to encrypt packets?
Encapsulating Security Payload (ESP)
Which type of WAN service has a low relative cost and low reliability?
VPN
What's the purpose or the end goal of optimizing a WAN?
reliability, efficiency, user experience