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3DES |
Triple Data Encryption Standard |
ACL |
Access control list |
AES |
Advanced Encryption Standard |
AH |
Authentication header |
AIM |
Advanced Integration Module |
ATM |
Asynchronous Transfer Mode |
AVVID |
Architecture for Voice, Video, and Integrated Data |
CA |
Certificate authority |
CAC |
Call Admission Control |
CANI |
Cisco AVVID Network Infrastructure |
CAR |
Committed access rate |
CBWFQ |
Class Based Weighted Fair Queuing |
CEF |
Cisco Express Forwarding |
CPE |
Customer premises equipment |
cRTP |
Compressed Real-Time Protocol |
DES |
Data Encryption Standard |
DLSw |
Data link switching |
DMZ |
De-militarized zone |
DNS |
Domain Name Service |
DSL |
Digital Subscriber Line |
EIGRP |
Enhanced Interior Gateway Routing Protocol |
ESP |
Encapsulating Security Protocol |
FIFO |
First in first out |
FR |
Frame Relay |
FRTS |
Frame Relay Traffic Shaping |
FTP |
File Transfer Protocol |
GRE |
Generic route encapsulation |
IKE |
Internet Key Exchange |
IOS |
Internetwork Operating System |
IP |
Internet Protocol |
IPMc |
IP Multicast |
IPSec |
IP Security |
IP GRE |
See GRE |
ISA |
Integrated Service Adapter |
ISM |
Integrated Service Module |
ISP |
Internet Service Provider |
Layer 2 |
OSI reference model Link layer |
Layer 3 |
OSI reference model Network layer |
Layer 4 |
OSI reference model Transport Layer |
LFI |
Link Fragmentation and Interleaving |
LLQ |
Low Latency Queuing |
L2TP |
Layer 2 Tunneling Protocol |
MDRR |
Modified Deficit Round Robin |
MLPPP |
Multi-link Point-to-point Protocol |
MPLS |
Multi-Protocol Label Switching |
MTU |
Maximum Transmission Unit |
NAT |
Network Address Translation |
NetFlow |
Cisco IOS component, collects and exports traffic statistics |
OSPF |
Open Shortest Path First |
PAT |
Port Address Translation |
PBR |
Policy-Based Routing |
PE |
Premises equipment |
PPTP |
Point-to-Point Tunneling Protocol |
PVC |
Permanent virtual circuit |
QoS |
Quality of service |
RTP |
Real-Time Protocol |
SA |
Security association |
SHA-1 |
Secure Hash Algorithm One |
SLA |
Service Level Agreement |
SNMP |
Simple Network Management Protocol |
SOHO |
Small office/home office |
SRST |
Survivable Remote Site Telephony |
TCP |
Transmission Control Protocol |
TED |
Tunnel Endpoint Discovery |
ToS |
Type of service |
UDP |
User Datagram Protocol |
VAD |
Voice Activity Detection |
VoIP |
Voice over IP |
V3PN |
Voice and Video Enabled IPSec VPN |
VAM |
VPN Acceleration Module |
VPN |
Virtual private network |
WAN |
Wide area network |
WRED |
Weighted Random Early Detection |
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