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GlossaryP

02/ 11/ 2016

P2P Peer-to-Peer (P2P) is where devices link to each other without an intermediary and either device can initiate communications.   Package Management Package Management is feature wherein a device (such as a NAS) can download multiple packages/files at once and integrate them automatically in the device as ready-to-use applications.   Packet A unit of data […]

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GlossaryO

02/ 11/ 2016

OAM F5 Loopback Test An Operational, Administration and Maintenance Function 5 test is used to test the connection between two DSL devices. First, the DSL devices establish a virtual circuit. Then the local device sends an ATM F5 cell to be returned by the remote DSL device (both DSL devices must support ATM F5 in […]

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GlossaryN

02/ 11/ 2016

NAI Network Access Identifier (NAI) uniquely identifies a subscriber in an administrative network domain (or realm).   Name Server Record A name server record contains a DNS servers IP address.   Name Resolution The allocation of an IP address to a host name. See also DNS.   NAT (Network Address Translation) The translation of an […]

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GlossaryM

02/ 11/ 2016

MA In CFM, a Maintenance Association (MA) defines a VLAN and associated ports on a device under an MD level. In this MA, a port can be a MEP (Maintenance End Point) port or a MIP (Maintenance Intermediate Point) port.   MAC (Media Access Control)   On a local area network (LAN) or other network, […]

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GlossaryL

02/ 11/ 2016

L2PT Layer 2 protocol tunneling (L2PT) is used on the service provider’s edge devices. L2PT allows edge switches to tunnel layer 2 STP (Spanning Tree Protocol), CDP (Cisco Discovery Protocol) and VTP (VLAN Trunking Protocol) packets between customer switches connected through the service provider’s network. The edge switch encapsulates layer 2 protocol packets with a […]

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Glossaryk

02/ 11/ 2016

Kad Kad is a shortcut for Kademlia network which employs peers/clients as small “servers” and runs queries through these peers without any servers for storing files or user information.   Kernel A kernel is the nucleus of a computer operating system, the core that provides basic services for all other parts of the operating system. […]

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GlossaryJ

02/ 11/ 2016

Jabber These are packets that are greater than the maximum octets (specified for the system by the configuration software) long and with either CRC or alignment error(s).   Jack Type Different types of jacks (RJ-11, RJ45 or RJ-48) can be used for an ISDN line. The RJ-11 is the most common in the world and […]

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GlossaryI

02/ 11/ 2016

IAID The Identity Association Identifier (IAID) of a DHCP client, the client’s MAC address for example, is added in client DHCP requests that a networking device relays to a DHCP server.   IANA Acts as the clearing-house to assign and coordinate the use of numerous Internet protocol parameters such as Internet addresses, domain names, protocol […]

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Glossaryh

02/ 11/ 2016

H.248 The H.248 protocol, also known as MEGACO (MEdia GAteway COntrol) or the Gateway Control Protocol, defines a VoIP network in which basic functions (such as voice coding and decoding) are performed by one device, and higher functions.   H.264 H.264, also called MPEG-4 Part 10 or AVC (Advanced Video Coding), is a video compression […]

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Glossaryg

02/ 11/ 2016

G.168 G.168 is an ITU-T standard for eliminating the echo caused by the sound of your voice reverberating in the telephone receiver while you talk.   G.711 G.711 is a Pulse Code Modulation (PCM) waveform codec. G.711 provides very good sound quality but requires 64kbps of bandwidth. G.711u is used mainly in North America and […]

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