CYB 210 Module 1 Study Guide with Complete Solutions
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Course
CYB 210
Institution
CYB 210
CYB 210 Module 1 Study Guide with
Complete Solutions
Developed by Cisco for collection/monitoring of network traffic flow data generated by
NetFlow-enabled routers/switches:
- Port Address Translation (PAT)
- NetFlow
- NetBIOS
- Switching
- Hosts - Answer-NetFlow
A network protocol develop...
The original networking protocol for DOS and Windows PCs. These packets did not
contain a network address and were not easily routable between networks. As a result,
the interface to NetBIOS and the transport part of NetBIOS were later separated so that
NetBIOS applications could use routable protocols such as TCP/IP and SPX/IPX (PC
Magazine, 2018).
Most common way network address translation is implemented. Also called "NAT
overloading," or "network address port translation" (NAPT):
- Port Address Translation (PAT)
- NetFlow
- NetBIOS
- Switching
- Hosts - Answer✔✔-Port Address Translation (PAT)
The most common way network address translation is implemented. Also called "NAT
overloading," "network address port translation" (NAPT) and "NAT/PAT."
It assigns a different TCP port number to each client session with a server on the
internet. When responses come back from that server, the source port number
becomes the destination port number and determines which user to route the packets
to. It also validates that the incoming packets were indeed requested (PC Magazine,
2018).
2/8
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