127.0.0.1
127.0.0.1 is an address in the special class of IP addresses known as loopback addresses. In fact, any IP address that begins with 127 is a loopback address. Network packets sent to this address are...
View Article192.168.1.1
Like any IP address of the form 192.168.x.y, 192.168.1.1 is a private IPv4 address. Devices on different networks can have this same IP address, but only one device on an internal network can have it....
View Article192.168.2.1
Like 192.168.1.1, 192.168.2.1 belongs to the range of private IPv4 addresses with the first two octets as 192.168. Private means these appear only internally within a network and cannot appear on the...
View Article192.168.0.1
192.168.0.1 is among a number of IPv4 addresses designated for use only within a private network. The following are the private IP address ranges defined for IPv4: 10.0.0.0 – 10.255.255.255 172.16.0.0...
View ArticleX.509
X.509 is a standard set by the ITU Telecommunication Standardization Sector (ITU-T). It was developed for Public Key Infrastructure (PKI) in cryptography. This standard primarily defines formats for...
View Article802.1p
802.1p is an IEEE (Institute of Electronic and Electrical Engineers) standard that assigns traffic priorities while executing dynamic multicast filtering for other network mechanisms. 802.1p offers...
View Article802.1Q
802.1Q (or Virtual LAN) is a venture under IEEE (Institute of Electrical and Electronics Engineers) 802 standards. This project provides a mechanism with the capacity to bridge several networks to...
View Article802.11a
802.11a is a standard used under WLAN (Wireless Local Area Network) and Ethernet. It is a wireless network protocol standard defined by the IEEE (Institute of Electrical and Electronics Engineers)....
View Article802.11b
802.11b (or 802.11b-1999) is an evolution of the IEEE (Institute of Electrical and Electronic Engineers) standard that raised transmission rates to 11 Mbit/s using the prior 2.4 GHz band. 802.11b is...
View Article802.11i
802.11i (or IEEE 802.11i-2004) is a variation of the Institute of Electrical and Electronic Engineers’ wireless network standard. It identifies security measures and protocol used in wireless network...
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