CB Int Flashcards
Common bandwidth for Dial-up connection
56Kbps
Common bandwidth for T1 connection
1.544Mbps
Common bandwidth for DSL connection
512Kbps to 8Mbps
Unit of measurement used in measuring a computer’s disk storage capacity, or a computer’s file size
Megabyte
Widely used when referring to data transfer rates of computer networks, often as the number of Mb per second
Megabit
How fast you are able to transfer data from the internet to the device you are using. This can be either synchronous or asynchronous with upload speed.
Download speed
How fast you are able to transfer data from the device you are using to the internet. This can be either synchronous or asynchronous with download speed.
Upload speed
A unique number that associates a computer or other device while connected to an IP-based network.
IP address
This ip address is temporarily assigned to a device when it connects to the web and can change regularly and return to the ISP’s shared pool for its customer base.
Dynamic ip address
These addresses are permanently assigned to a customer’s leased modem, at a designated location.
Static ip address
Customers must purchase IP addresses in a block of
1, 5, or 13.
CBR model number(s)
CGA4131
CBR2 Model numbers(s)
CGA4332COM
BWG model number(s)
DPC3939B, DPC3941B
Address temporarily assigned to internet customers by an ISP
Dynamic
Address permanently assigned to a customer’s leased modem at a designated location
static
A 32-bit number that masks an IP address, dividing the IP address into network address and host address.
Subnet mask
Data rate of an T1
1.544 Mbps
Data rate of an T3
43.232 Mbps
Data rate of an OC-1
51.84 Mbps
Data rate of an OC-3
155.52 Mbps
Data rate of an OC-12
622.08 Mbps
Data rate of an OC-24
1.244 Gbps
Data rate of an OC-48
2.488 Gbps