Explore topic-wise InterviewSolutions in Networking.

INFO: Full form for FU is File Upload in Networking category
FU also has other full forms in other categories mentioned below.

INFO: Full form for NUA is Network User Address in Networking category
NUA also has other full forms in other categories mentioned below.

INFO: Full form for EDGE is Enhanced Data for Gsm Evolution in Networking category
EDGE also has other full forms in other categories mentioned below.

INFO: Full form for EDGE is Exploring Dynamic Groupware Environments in Networking category
EDGE also has other full forms in other categories mentioned below.

INFO: Full form for EPLR is Effective Packet Loss Ratio in Networking category
EPLR also has other full forms in other categories mentioned below.

Fully Automated Installation is a group of Shell and Perl scripts that install and configure a complete Linux distribution quickly on a large number of computers.

FAI currently only allows for installing Debian and Ubuntu distributions, but, since it is open source, it can be adapted to install other operating systems. This has already been done for CentOS, Red Hat, and Scientific Linux Cern.

Similar software exists for Red Hat (kickstart), SuSE (YaST and alice), Solaris (Jumpstart) and likely other operating systems.

INFO: Full form for WICM is Websphere Installation, Configuration, and Maintenance in Networking category
WICM also has other full forms in other categories mentioned below.

INFO: Full form for VTP is Virtual Terminal Protocol in Networking category
VTP also has other full forms in other categories mentioned below.

INFO: Full form for VTP is Vlan Trunk Protocol in Networking category
VTP also has other full forms in other categories mentioned below.

INFO: Full form for QTF is Queue To File in Networking category
QTF also has other full forms in other categories mentioned below.

Network Based Application Recognition (NBAR) is the mechanism used by some Cisco routers and switches to recognize a dataflow by inspecting some packets sent.

The networking equipment which uses NBAR does a deep packet inspection on some of the packets in a dataflow, to determine which traffic category the flow belongs to. Used in conjunction with other features, it may then program the internal application-specific integrated circuits (ASICs) to handle this flow appropriately. The categorization may be done with Open Systems Interconnection (OSI) layer 4 info, packet content, signaling, and so on but some new applications have made it difficult on purpose to cling to this kind of tagging.

The NBAR approach is useful in dealing with malicious software using known ports to fake being "priority traffic", as well as non-standard applications using dynamic ports. That's why NBAR is also known as OSI layer 7 categorization.

On Cisco routers, NBAR is mainly used for quality of service and network security purposes.

Web Application Distribution Infrastructure is an open-source a Java EE container plugin that provides transparent high availability Java EE services.

INFO: Full form for PNSN is Pick Nearest, Send Nearest in Networking category
PNSN also has other full forms in other categories mentioned below.

INFO: Full form for NVM is Network Visibility and Monitoring in Networking category
NVM also has other full forms in other categories mentioned below.

INFO: Full form for PMT is Peering Mapping Table in Networking category
PMT also has other full forms in other categories mentioned below.

INFO: Full form for LM is Lock Manager in Networking category
LM also has other full forms in other categories mentioned below.

INFO: Full form for LM is Local Machine in Networking category
LM also has other full forms in other categories mentioned below.

INFO: Full form for MAC is Media Access Controller in Networking category
MAC also has other full forms in other categories mentioned below.

In IEEE 802 LAN/MAN standards, the medium access control (MAC, also called media access control) sublayer is the layer that controls the hardware responsible for interaction with the wired, optical or wireless transmission medium. The MAC sublayer and the logical link control (LLC) sublayer together make up the data link layer. Within the data link layer, the LLC provides flow control and multiplexing for the logical link (i.e. EtherType, 802.1Q VLAN tag etc), while the MAC provides flow control and multiplexing for the transmission medium.

These two sublayers together correspond to layer 2 of the OSI model. For compatibility reasons, LLC is optional for implementations of IEEE 802.3 (the frames are then "raw"), but compulsory for implementations of other IEEE 802 physical layer standards. Within the hierarchy of the OSI model and IEEE 802 standards, the MAC sublayer provides a control abstraction of the physical layer such that the complexities of physical link control are invisible to the LLC and upper layers of the network stack. Thus any LLC sublayer (and higher layers) may be used with any MAC. In turn, the medium access control block is formally connected to the PHY via a media-independent interface. Although the MAC block is today typically integrated with the PHY within the same device package, historically any MAC could be used with any PHY, independent of the transmission medium.

When sending data to another device on the network, the MAC sublayer encapsulates higher-level frames into frames appropriate for the transmission medium (i.e. the MAC adds a syncword preamble and also padding if necessary), adds a frame check sequence to identify transmission errors, and then forwards the data to the physical layer as soon as the appropriate channel access method permits it. For topologies with a collision domain (bus, ring, mesh, point-to-multipoint topologies), controlling when data is sent and when to wait is necessary to avoid collisions. Additionally, the MAC is also responsible for compensating for collisions by initiating retransmission if a jam signal is detected. When receiving data from the physical layer, the MAC block ensures data integrity by verifying the sender's frame check sequences, and strips off the sender's preamble and padding before passing the data up to the higher layers.

INFO: Full form for IMF is Intelligent Messaging Filter in Networking category
IMF also has other full forms in other categories mentioned below.

INFO: Full form for TMCR is Transaction Manager Control Record in Networking category
TMCR also has other full forms in other categories mentioned below.

INFO: Full form for RS-423A is Eia Standard for Transmitting Serial Data in Networking category
RS-423A also has other full forms in other categories mentioned below.

INFO: Full form for SDCP is Serial Data Control Protocol in Networking category
SDCP also has other full forms in other categories mentioned below.

ROT13 ("rotate by 13 places", sometimes hyphenated ROT-13) is a simple letter substitution cipher that replaces a letter with the 13th letter after it in the alphabet. ROT13 is a special case of the Caesar cipher which was developed in ancient Rome.

Because there are 26 letters (2×13) in the basic Latin alphabet, ROT13 is its own inverse; that is, to undo ROT13, the same algorithm is applied, so the same action can be used for encoding and decoding. The algorithm provides virtually no cryptographic security, and is often cited as a canonical example of weak encryption.

ROT13 is used in online forums as a means of hiding spoilers, punchlines, puzzle solutions, and offensive materials from the casual glance. ROT13 has inspired a variety of letter and word games online, and is frequently mentioned in newsgroup conversations.

INFO: Full form for TACACS is Terminal Access Controller Access Control System in Networking category
TACACS also has other full forms in other categories mentioned below.

INFO: Full form for WSPM is Web Services for Project Management in Networking category
WSPM also has other full forms in other categories mentioned below.

INFO: Full form for NLDM is Network Logical Data Manager in Networking category
NLDM also has other full forms in other categories mentioned below.

INFO: Full form for VFR is Variable Frame Rate in Networking category
VFR also has other full forms in other categories mentioned below.

INFO: Full form for MDAP is Mediated Digest Authentication Protocol in Networking category
MDAP also has other full forms in other categories mentioned below.

INFO: Full form for WAMI is Wireless and Microwave Information Systems in Networking category
WAMI also has other full forms in other categories mentioned below.