index_A

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

A class IP addresses   2nd   3rd  
       subnet masks, see subnet masks  
       subnets   2nd   3rd   4th   5th   6th   7th   8th  
ABRs
       (Area Border Routers)   2nd  
       ASBR summary LSAs
               OSPF  
       OSPF  
               troubleshooting  
       zsee also backbone routers  
       zsee also virtual links  
accept-lifetime command   2nd  
access lists   2nd   3rd   4th  
       accounting  
       calling   2nd   3rd   4th   5th   6th  
       configuration lines  
       deny any   2nd  
       editing   2nd  
       extended IP   2nd   3rd   4th   5th   6th   7th   8th   9th  
       filters   2nd   3rd   4th   5th  
       ICMP   2nd   3rd   4th  
       identifying   2nd   3rd   4th   5th   6th  
       monitoring   2nd   3rd   4th  
       mutual redistribution
               route filtering  
       named   2nd   3rd  
       permit any  
       policy routing  
       ports
               keywords   2nd  
       sequential execution   2nd  
       standard IP   2nd   3rd   4th   5th   6th  
               inverse masks   2nd   3rd  
       TCP   2nd   3rd   4th  
       UDP   2nd   3rd   4th  
       zsee also maps (route)  
access-class command   2nd  
access-list command  
access-list-number variable  
accouting
       access lists  
acknowledgements
       OSPF
               (Open Shortest Path First)   2nd  
       OSPF (Open Shortest Path First) flooding   2nd   3rd   4th  
Acknowledgements, see ACKs  
Acknowledgment Number
       TCP   2nd  
acknowledgments
       OPSF
               adjacencies  
ACKs
       (Acknowledgements)  
       EIGRP
               (Enhanced Interior Gateway Routing Protocol)  
ACKs, see acknowledgements  
active neighbors   2nd   3rd   4th   5th   6th   7th   8th   9th  
active states
       DUAL finite state machines  
address aggregation
       EIGRP
               configuring   2nd   3rd  
       EIGRP packets
               (Enhanced Interior Gateway Routing Protocol)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th  
               CIDR (classless interdomain routing)   2nd  
address family identifiers
       RIP
               (Routing Information Protocol)  
       RIPv2
               (Routing Information Protocol Version 2)  
Address Resolution Protocol, see ARP  
addresses
       ARP
               (Address Resolution Protocol)  
       data links   2nd  
               MAC   2nd   3rd  
               MAC, see data links, identifiers  
       IP   2nd   3rd   4th   5th  
               internetworks   2nd   3rd   4th   5th  
               masks   2nd   3rd   4th   5th   6th  
               OSPF  
               OSPF neighbors  
               reverse ARP  
               RIP  
               RIPv2  
               subnet masks, see subnet masks  
               subnets   2nd   3rd   4th   5th   6th   7th   8th  
        NETs
               (network entity titles)   2nd   3rd   4th  
       network  
               host identifiers  
               network identifiers  
               routers   2nd   3rd   4th   5th  
        next -hop
               RIPv2  
       OSPF
               (Open Shortest Path First)   2nd  
               autonomous system external LSAs  
               secondary addresses   2nd   3rd   4th   5th   6th   7th   8th   9th   10th  
               summarization   2nd   3rd   4th   5th   6th   7th   8th   9th  
       RIP
               secondary  
       route tables  
               next-hop  
       summarization
               OSPF   2nd   3rd   4th   5th   6th   7th  
adjacencies
       EIGRP
               (Enhanced Interior Gateway Routing Protocol)  
       IS-IS   2nd   3rd   4th  
               restrictions  
               troubleshooting   2nd   3rd  
       OSPF
               (Open Shortest Path First)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th   19th   20th   21st  
               backup designated routers   2nd   3rd  
               building   2nd  
               designated routers   2nd   3rd  
               flooding   2nd   3rd   4th   5th   6th   7th   8th   9th   10th  
               Hello protocols   2nd   3rd   4th   5th   6th  
       zsee also neighbors  
adjacent neighbors
       link-state routing protocols   2nd  
administrative distances   2nd   3rd  
       filtering   2nd   3rd  
       protocol migration
               filtering   2nd   3rd   4th   5th  
       redistribution   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th  
       RIP
               (Routing Information Protocol)  
advertising
       link-state, see LSAs  
advertising router
       LSAs
               OSPF  
       OSPF
               link-state requests  
age
       LSAs
               OSPF  
aging
       link-state routing protocols   2nd   3rd  
algorithms  
       Dijkstra's, see SPF algorithm  
       distance vector  
       reliable multicast  
       SPF
               OSPF   2nd   3rd  
       SPF (shortest path first), see SPF algorithm  
AND operator
       IP addresses   2nd  
any keyword  
application layer
       TCP/IP  
Area Addresses CLV
       Hello PDUs   2nd   3rd  
area authentication command  
area authentication message-digest command  
Area Border Routers (ABRs)
       OSPF  
Area Border Routers, see ABRs  
area default-cost command  
Area ID
       IS-IS
               (Intermediate System-to-Intermediate System)   2nd  
               NETs (network entity titles)   2nd   3rd   4th   5th   6th  
area IDs
       OSPF   2nd   3rd  
               neighbors  
       OSPF packets
               (Open Shortest Path First)  
area nssa command   2nd   3rd  
area nssa statements
       OSPF  
area range command   2nd   3rd  
area stub command   2nd  
area virtual-link command  
area-password command  
areas
       integrated IS-IS
               (Intermediate System-to-Intermediate System)   2nd   3rd   4th   5th   6th   7th   8th  
               Area ID   2nd  
               System ID  
       IS-IS
               authentication  
               configuring   2nd   3rd  
       link-state routing protocols   2nd   3rd   4th   5th   6th  
       OSPF
               (Open Shortest Path First)   2nd   3rd   4th   5th   6th  
               backbone  
               configuring   2nd   3rd   4th   5th  
               IDs   2nd  
               isolated  
               NSSA ( not-so-stubby areas)   2nd   3rd   4th   5th   6th   7th   8th   9th   10th  
               partitioned   2nd   3rd   4th  
               routers   2nd   3rd   4th  
               stub   2nd   3rd   4th   5th   6th   7th   8th   9th  
               stub areas   2nd   3rd   4th   5th  
               totally stubby areas   2nd  
               traffic   2nd  
               troubleshooting   2nd   3rd   4th   5th   6th   7th   8th   9th  
               virtual links   2nd   3rd   4th  
               zsee also address summarization  
ARP
       (Address Resolution Protocol)   2nd   3rd   4th   5th   6th   7th  
       cache
               static routing  
       gratuitous ARP   2nd  
       proxy ARP   2nd   3rd   4th  
       reverse ARP   2nd  
       RIPv2
               VLSM, see VLSM  
       static routing
               protocol conflicts   2nd   3rd   4th  
ASBR LSA
       OSPF
               summary   2nd  
ASBR summary LSAs
       OSPF
               (Open Shortest Path First)  
ASBRs
       (Autonomous System Boundary Routers)  
       OSPF   2nd  
asterisks (*)
       OSPF LSA options field  
asynchronous updates
       dynamic routing protocols   2nd  
ATT
       LSPs
               (link-state PDUs)  
ATT (Attached) bit
       IS-IS
               (Intermediate System-to-Intermediate System)  
attached routers
       router LSAs
               OSPFs  
Attempt neighbor states
       OSPF
               (Open Shortest Path First)  
authentication
       EIGRP
               configuring   2nd   3rd   4th  
       IS-IS
               configuring   2nd   3rd   4th   5th   6th   7th  
       OSPF
               (Open Shortest Path First)  
               configuring   2nd  
       OSPF packets
               (Open Shortest Path First)   2nd  
       RIPv2   2nd  
               configuring   2nd   3rd   4th   5th   6th  
               MD5   2nd   3rd   4th  
               passwords  
               troubleshooting  
Authentication Information CLV
       Hello PDUs   2nd   3rd  
Authentication Key
       OSPF
               (Open Shortest Path First)   2nd  
automatic summarization
       EIGRP
               disabling   2nd   3rd   4th  
Autonomous System Boundary Routers (ASBRs)
       OSPF   2nd  
autonomous system numbers
       EIGRP packets  
       External Routes TLV  
autonomous systems   2nd   3rd  
       external LSAs
               OSPFs  
       IGRP
               (Interior Gateway Routing Protocol)   2nd   3rd   4th   5th   6th  
       OSPF
               external LSAs   2nd   3rd  
AuType
       OSPF
               (Open Shortest Path First)