Acronyms Flashcards

1
Q

SLAAC

A

Stateless Address AutoConfiguration - Hosts self-assign an IPv6 address based on the requested network prefix

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2
Q

LACP

A

Link Aggregation Control Protocol - 802.1ad - allows for multiple ports to act as one, providing redundency

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3
Q

VRRP

A

Virtual Router Redundancy Protocol

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4
Q

HSRP

A

Hot Standby Redundancy Protocol - Cisco preferred

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5
Q

FHRP

A

First Hop Redundancy Protocol

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6
Q

DMZ

A

Screened Subnet

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7
Q

ACL

A

Access Control List - used to track/list exceptions in a firewall, for example
Source and destination IP, and the type of traffic allowed/blocked
Implicit Deny Any

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8
Q

SPAN

A

Switch Port ANalyzer - Port Mirroring

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9
Q

TAP

A

Traffic Analysis Point - connected to a port and passively captures and replicates network traffic for analysis

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10
Q

IDS

A

Intrusion Detection System - logs traffic and warns but does not prevent, inline or not inline

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11
Q

IPS

A

Intrusion Prevention System - Permits or denies traffic, logs traffic, and is inline

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12
Q

UTM, NGFW

A

Unified Threat Management, AKA Next-gen Firewalls

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13
Q

IPSec

A

Framework for VPN technology

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14
Q

Headend

A

VPN hub

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15
Q

mGRE

A

Multipoint Generic Route Encapsulation Tunnel - point to multipoint links over IP networks, hub-and-spoke, no encryption

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16
Q

RDG

A

Remote Desktop Gateway - server that enables users to connect to remote computers over the network, acts as a gateway, provides encryption, uses RDP

17
Q

SIP

A

Session Initiation Protocol - signaling protocol used to establish, modify, and terminate multimedia sessions such as voip and video calls

“Build up, tear down”

18
Q

RTMP

A

Real-Time Messaging Protocol - streaming protocol to transmit audio and video over the internet, i.e. youtube

“In between” protocol, meaning doesn’t establish/terminate the connection

19
Q

QoS

A

Quality of Service - set of technology and techniques used to manage and optimize the performance of a network

20
Q

SNMP

A

Simple Network Messaging Protocol