index_D

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

daemons
       RIP
               (Routing Information Protocol)  
data links   2nd   3rd  
        frames   2nd  
       identifiers  
       IP addresses
               masks   2nd   3rd   4th   5th  
               subnet masks, see subnet masks  
               subnets   2nd   3rd   4th   5th   6th   7th   8th  
       MAC addresses   2nd   3rd  
       network addresses  
               routers   2nd   3rd   4th   5th  
       routers  
       TCP/IP   2nd  
data-link protocol data units, see DLPDUs  
data-links
       identifiers
               (MAC)   2nd   3rd  
               ARP (Address Resolution Protocol)  
database description, see DD  
Database Summary List
       OSPF neighbors
               (Open Shortest Path First)  
databases
       link-state   2nd   3rd   4th   5th   6th  
       OSPF
               (Open Shortest Path First)   2nd   3rd   4th   5th   6th   7th  
               troubleshooting   2nd  
               zsee also LSAs  
       SPF algorithm   2nd  
DC
       OSPF LSA options field  
DC-bit
       (demand circuit bit)  
       OSPF
               demand circuits  
DD
       (database description)  
DD packets
       OSPF
               (Open Shortest Path First)   2nd   3rd   4th  
               adjacencies   2nd  
DD sequence number
       OSPF neighbors
               (Open Shortest Path First)  
dead intervals
       OSPF packets
               (Open Shortest Path First)  
debug eigrp neighbors command  
debug eigrp packets command   2nd  
debug eigrp packets query reply update command  
debug ip eigrp neighbor command  
debug ip ospf adj command   2nd  
debug ip packet command  
       commands
               debug ip packet  
debug ip packet commands  
debug ip rip command   2nd  
debug isis adj-packets command   2nd  
debug isis snp-packets command  
debug isis spf-events command  
debug isis spf-statistics command  
debug isis spf-triggers command  
debug isis update-packets command  
decentralized computing   2nd   [See also computing]3rd  
decimal
       IP addresses
               subnets  
decimal systems   2nd  
       binary conversions   2nd   3rd  
       hexadecimal conversions   2nd  
decimals
       IP addresses  
Decision process
       IS-IS   2nd   3rd   4th   5th   6th   7th   8th  
DECnet
       IS-IS, see IS-IS  
Default metric
       LSPs
               (link-state PDUs)  
default routes
       filtering   2nd  
default-information originate command  
default-information-originate statement  
default-metric command  
delay
       IGRP
               (Interior Gateway Routing Protocol)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th  
Delay
       Internal Routes TLV  
delay command  
delay metrics  
delayed acknowledgements  
delivery
       reliable  
       unreliable  
demand circuit bit (DC-bit)  
demand circuits
       OSPF
               (Open Shortest Path First)   2nd   3rd   4th   5th   6th  
       OSPF configurations   2nd   3rd   4th   5th  
deny
       (access lists)   2nd  
       deny any   2nd  
       route maps  
       sequential execution   2nd  
deny any
       (access lists)   2nd  
designated routers
       OSPF packets
               (Open Shortest Path First)  
designing
       subnet masks   2nd   3rd   4th   5th  
destination addresses
       route tables  
               pointers  
       routers   2nd   3rd   4th   5th  
               host identifiers  
               network identifiers  
Destination field
       Internal Routes TLV  
destination identifiers
       static routing
               protocol conflicts  
destination ports
       TCP  
destination variable
       extended IP access lists  
destinations
       IGRP
               (Interior Gateway Routing Protocol)  
       OSPF
               (Open Shortest Path First)   2nd   3rd   4th   5th  
       per destination load sharing   2nd  
detail keyword   2nd  
DF bit
       (Don't Fragment)  
diffusing computations
       DUAL finite state machines  
       EIGRP  
               (Enhanced Interior Gateway Routing Protocol)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th  
digits   2nd  
Dijkstra's algorithm, see SPF algorithm  
direct acknowledgements  
directed broadcasts
       route tables  
disabling
       EIGRP summarization   2nd   3rd   4th  
discontiguous subnets  
       OSPF address summarization  
       RIP
               (Routing Information Protocol)   2nd   3rd   4th   5th   6th  
       RIPv2
               configuring   2nd   3rd   4th   5th  
distance command   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th  
distance vector protocols
       EIGRP, see EIGRP  
       route filtering  
       Routing Information Protocol, see RIP  
distance vector routing protocols   2nd   3rd   4th  
       asynchronous updates   2nd  
       counting-to-infinity problem   2nd   3rd   4th  
       example   2nd   3rd   4th   5th   6th  
       hold-down timers   2nd  
        invalidation timers   2nd  
       neighbors   2nd  
       split horizons   2nd   3rd   4th   5th   6th  
       triggered updates   2nd  
       updates   2nd   3rd  
distances
       filtering   2nd   3rd  
distribute-list 10 in rip command  
distribute-list command   2nd   3rd   4th   5th   6th   7th   8th   9th  
distributed database protocols, see link-state protocols  
DLPDUs
       (data-link protocol data units)  
DNS lookups
       OSPF
               configuring   2nd   3rd  
domain-password command  
domains
       IS-IS
               authentication  
       routing  
don't care bits
       OSPF
               (Open Shortest Path First)  
Don't Fragment (DF) bit  
DoNotAge bit   2nd  
       OSPF
               demand circuits  
dotted decimal, see decimal  
Down interface state
       OSPF
               (Open Shortest Path First)  
Down neighbor states
       OSPF
               (Open Shortest Path First)  
DR
       (Designated Routers)  
       OSPF
               (Open Shortest Path First)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th  
       OSPF neighbors
               (Open Shortest Path First)  
DR interface state
       OSPF
               (Open Shortest Path First)  
DRother interface state
       OSPF
               (Open Shortest Path First)  
DRs
       IS-IS   2nd   3rd   4th   5th  
       OSPF
               NBMA (nonbroadcast multicaccess) networks   2nd   3rd   4th   5th   6th  
DUAL
       (Diffusing Update Algorithm)  
       EIGRP
               (Enhanced Interior Gateway Routing Protocol)   2nd   3rd   4th   5th   6th   7th   8th  
               diffusing computations   2nd   3rd   4th   5th   6th   7th   8th   9th   10th  
                feasible successors   2nd   3rd   4th   5th   6th   7th   8th  
               finite state machine   2nd   3rd   4th   5th   6th   7th   8th   9th  
               metrics   2nd   3rd  
               topology table   2nd   3rd   4th  
Dual IS-IS, see integrated IS-IS  
dynamic routing protocols   2nd  
       algorithms  
       convergence   2nd   3rd  
       distance vector   2nd   3rd   4th  
               asynchronous updates   2nd  
               example   2nd   3rd   4th   5th   6th  
               hold-down timers   2nd  
               invalidation timers   2nd  
               neighbors   2nd  
               split horizons   2nd   3rd   4th   5th   6th   7th   8th   9th   10th  
               triggered updates   2nd  
               updates   2nd   3rd  
       EGPs
               (Exterior Gateway Protocols)   2nd  
       IGPs
               (Interior Gateway Protocols)   2nd  
       link-state   2nd   3rd   4th  
               areas   2nd   3rd   4th   5th   6th  
               database   2nd   3rd   4th   5th  
               flooding   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th  
               neighbors   2nd   3rd   4th  
               SPF algorithm   2nd   3rd   4th   5th   6th   7th   8th   9th  
       load balancing   2nd   3rd  
       metrics   2nd   3rd  
               bandwidth  
               cost   2nd   3rd  
               delay  
               hop count  
               load   2nd   3rd  
               reliability  
       path determination   2nd   3rd   4th   5th   6th  
       Routing Information Protocol, see RIP  
       static comparisons   2nd  
       zsee also routing