abbreviations Flashcards by seth achten

Q

OSPF

A

open shortest path first

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Q

RIP

A

routing information protocol

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Q

DBD

A

database descriptor packet

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Q

LSR

A

link-state request packet

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Q

LSU

A

link-state update packet

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Q

LSAck

A

link-state acknowledgment

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Q

SPF

A

shortest path first

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Q

DR

A

designated router

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Q

BDR

A

backup designated router

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Q

DoS

A

denial of service

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Q

DDoS

A

distributed denial of service

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Q

ICMP

A

internet control message protocol

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Q

TCP

A

transmission control protocol

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Q

UDP

A

user datagram protocol

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Q

ARP

A

address resolution protocol

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Q

DNS

A

domain name system

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Q

DHCP

A

dynamic host configuration protocol

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Q

IPS

A

intrusion prevention system

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Q

IDS

A

intrusion detection system

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Q

HMAC

A

keyed-hash message authentication code

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Q

DES

A

data encryption standard

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Q

AES

A

advanced encryption standard

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Q

SEAL

A

software-optimize encryption algorithm

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Q

RC

A

rivest ciphers

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Q

ACL

A

access control list

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Q

ACE

A

access control element

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Q

NAT

A

network address translation

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Q

PAT

A

port address translation

Q

SDH

A

synchronous digital hierarchy

Q

SONET

A

synchronous optical networking

Q

DWDM

A

dense wavelength division multiplexing

Q

DTE

A

data terminal equipment

Q

DCE

A

data communication equipment

Q

CPE

A

customer premises equipment

Q

PoP

A

point-of-presence

Q

CO

A

Central Office

Q

DSL

A

digital subscriber line

Q

MPLS

A

multi protocol label switching

Q

LSRs

A

label switched routers

Q

CE

A

customer edge

Q

PE

A

provider edge

Q

P

A

internal provider

Q

GRE

A

generic routing encapsulation

Q

SSL

A

secure socket layer

Q

TLS

A

transport layer security

Q

IPsec

A

internet protocol security

Q

VTI

A

virtual tunnel interface

Q

SA

A

security association

Q

AH

A

authentication header

Q

ESP

A

encapsulation security protocol

Q

SHA

A

secured hash algorithm

Q

MD5

A

message-digest 5

Q

WPA

A

wifi protected access

Q

FIFO

A

first-in-first out

Q

WFQ

A

weighted fair queuing

Q

CBWFQ

A

class-based weighted fair queuing

Q

LLQ

A

low latency queuing

Q

DSCP

A

differentiated services code point

Q

EF

A

expedited forwarding

Q

AF

A

assured forwarding

Q

CDP

A

cisco discovery protocol

Q

LLDP

A

link layer discovery protocol

Q

NTP

A

network time protocol

Q

SNMP

A

simple network management protocol

Q

NMS

A

network management system

Q

MIB

A

management information base

Q

OID

A

object identifier

Q

IFS

A

integrated file system

Q

TFTP

A

trivial file transfer protocol