Netgear FVS318v1 – Prosafe Wireless N VPN Firewall Reference Manual

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Reference Manual for the Model FVS318 Broadband  ProSafe VPN Firewall 
Glossary
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M-10146-01
Bandwidth 
The information capacity, measured in bits per second, that a channel could transmit. Bandwidth examples 
include 10 Mbps for Ethernet, 100 Mbps for Fast Ethernet, and 1000 Mbps (I Gbps) for Gigabit Ethernet.
Baud 
The signaling rate of a line, that is, the number of transitions (voltage or frequency changes) made per 
second.  Also known as line speed.
Broadcast 
A packet sent to all devices on a network.
C
CA
A Certificate Authority is a trusted third-party organization or company that issues digital certificates used 
to create digital signatures and public-private key pairs. 
Cat 5
Category 5 unshielded twisted pair (UTP) cabling. An Ethernet network operating at 10 Mbits/second 
(10BASE-T) will often tolerate low quality cables, but at 100 Mbits/second (10BASE-Tx) the cable must be 
rated as Category 5, or Cat 5 or Cat V, by the Electronic Industry Association (EIA). 
This rating will be printed on the cable jacket. Cat 5 cable contains eight conductors, arranged in four 
twisted pairs, and terminated with an RJ45 type connector. In addition, there are restrictions on maximum 
cable length for both 10 and 100 Mbits/second networks.
Certificate Authority
A Certificate Authority is a trusted third-party organization or company that issues digital certificates used 
to create digital signatures and public-private key pairs. 
The role of the CA in this process is to guarantee that the individual granted the unique certificate is, in fact, 
who he or she claims to be. Usually, this means that the CA has an arrangement with a financial institution, 
such as a credit card company, which provides it with information to confirm an individual's claimed 
identity. CAs are a critical component in data security and electronic commerce because they guarantee that 
the two parties exchanging information are really who they claim to be.
the two parties exchanging information are really who they claim to be.
Class of Service
A term to describe treating different types of traffic with different levels of service priority.  Higher priority 
traffic gets faster treatment during times of switch congestion
CRL
Certificate Revocation List. Each Certificate Authority (CA) maintains a revoked certificates list.