A-4
Acronyms Full spelling
FDI Forward Defect Indication
FEC Forwarding Equivalence Class
FFD Fast Failure Detection
FG Forwarding Group
FIB Forwarding information base
FIFO First In First Out
FQDN Full Qualified Domain Name
FR Frame Relay
FRR Fast ReRoute
FRTT Fairness Round Trip Time
FT Functional Test
FTP File Transfer Protocol
G Return
GARP Generic Attribute Registration Protocol
GE Gigabit Ethernet
GR Graceful Restart
GRE Generic Routing Encapsulation
GTS Generic Traffic Shaping
GVRP GARP VLAN Registration Protocol
H Return
HA High Availability
HABP HW Authentication Bypass Protocol
HDLC High-level Data Link Control
HEC Header Error Control
HoPE Hiberarchy of PE
HoVPN Hiberarchy of VPN
HQoS Hierarchical Quality of Service
HSB Hot Standby
HTTP Hyper Text Transport Protocol
H-VPLS Hiberarchy of VPLS
HVRP Hierarchy VLAN Register Protocol
HWTACACS
HUAWEI Terminal Access Controller Access Control
System
I Return
IA Incoming Access
IANA Internet Assigned Number Authority
IBGP Internal BGP