H3C Technologies H3C SecBlade NetStream Cards - Manual (Page 325)

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DS-lite Dual Stack Lite
DSP Domain Specific Part
DS-TE DiffServ-aware TE
DSU Data Service Unit
DTE Data Terminal Equipment
DTIM Delivery Traffic Indication Message
DTMF Dual Tone Multi-Frequency
DU Downstream Unsolicited
DUID DHCP Unique Identifier
DUID-LL DUID Based on Link-layer Address
D-V Distance Vector
DVMRP Distance Vector Multicast Routing Protocol
DVPN Dynamic Virtual Private Network
DWDM Dense Wavelength Division Multiplexing
E Return
E&M Ear & Mouth or Receive & Transmit
E2ETC End-to-End Transparent Clock
EACL Enhanced ACL
EAD Endpoint Admission Defense
EAIS Ethernet Alarm Indication Signal
EAN Ethernet Access Node
EAP Extensible Authentication Protocol
EAPOL Extensible Authentication Protocol over LAN
EAPOR EAP over RADIUS
EAP-TLS EAP-Transport Layer Security
EBS Excess Burst Size
EC Echo cancellation
ECDSA Elliptic Curve Digital Signature Algorithm
ECM Error Correction Mode
ECMP Equal-Cost Multipath
ECN Explicit Congestion Notification
ECP Edge Control Protocol
E-CPOS Enhanced CPOS
ECWmax Exponent form of CWmax
ECWmin Exponent form of CWmin
ED Edge Device
EDCA Enhanced Distributed Channel Access
EF Expedited Forwarding