D

Index

[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [Z]

data structures, OSPF neighbors,
Database Description packet,
Database Summary List,
databases
     exchanges
         management,
         OSPF packets used for,
     interfaces,
         IS-IS,
         OSPF,
     IS-IS LS
     link state synchronization
         IS-IS,
         OSPF, 2nd 3rd
     LSPs
     RIB
     synchronization
     TED
datagrams, 2nd
Davies, Donald,
deception,
Decode-Encode Language (DEL),
default IS-IS L1 area behavior,
default metrics,
defining login banners,
DEL (Decode-Encode Language),
delay
     acknowledgments
     metrics
     SPF
demand circuits,
demultiplexing, links,
denial-of-service (DoS) attacks,
dependent functions, subnetworks,
design
    areas
         BGP,
         IS-IS,
         OSPF,
         reliability,
         scalability,
     reliability
         domain edge protection,
         redundancy,
         router protection,
     security
         domain edge protection,
         redundancy,
         router protection,
     sequence counter
designated intermediate system (DIS),
designated routers, 2nd
     IS-IS
     neighbors
     OSPF
detection (BFD),
development of the Internet,
diffusing update algorithm (DUAL),
Dijkstra algorithm,
Dijkstra, Edsger W., 2nd
direct acknowledgments,
DIS (designated intermediate systems),
disclosure,
disruption,
distance vector protocols,
distribution, MPLS labels,
documentation,
domains
     lookups (names)
     protecting edges
     routing
DoS (denial-of-service) attacks,
DUAL (diffusing update algorithm),
duplicate RIDs, troubleshooting,
Dynamic Hostname Exchange Mechanism, IS-IS,