[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [X] [Z] name resolution IPv4 route tables Name Server (NS) named.ca file 2nd 3rd 4th 5th 6th namespaces DNS ndc utility 2nd ndd command 2nd 3rd 4th 5th NDP (neighbor discovery protocol) 2nd neighbor advertisement message neighbor discovery protocol (NDP) 2nd neighbor solicitation message neighbor unreachability detection netstat command netstat commmand router troubleshooting netstat i command netstat p command netstat r command fields 2nd network access methods CSMA/CD (carrier sense multiple access with collision detection) 2nd token bus token-ring network adapters network cables coaxial fiber- optic twisted-pair network communications Application layer (TCP/IP model) network devices bridges gateways hubs network adapters repeaters routers switches 2nd Network Interface layer (TCP/IP model) protocols 2nd network interfaces combining failback group failures network interfaces (IPv4) configuring 2nd 3rd network mangement tools NTP (Network Time Protocol) network masks IPv4 addresses 2nd /etc/inet/ netmasks file 2nd 3rd subnetting 2nd 3rd 4th VLSM (variable length subnet mask) 2nd 3rd network media IEEE ethernet standards 1000BASE types 2nd 100BASE types 2nd 10BASE types 2nd network cables coaxial fiber-optic twisted-pair wireless networks network packets capturing 2nd network prefixes CIDR (Classless InterDomain Routing) network protocols. [See also ethernet] Network Time Protocol. [See NTP] network topologies bus topologies mixed topologies ring topologies star topologies VLANs (virtual local area networks) topologies network unreachable (ICMP message) networks connections gateways wireless networks. [See also LANs (local area networks)] next header header field (IPv6) Next Item button next-level aggregator (NLA) aggregatable global unicast IPv6 addresses NIS DHCP server configurations NIS+ DHCP server configurations NLA (next-level aggregator) aggregatable global unicast IPv6 addresses Nofify DHCP Server of Change check box non-router configuration IPv6 2nd non-volative RAM (NVRAM) chip notation prefix NS (Name Server) nslookup command 2nd NTP (Network Time Protocol) accuracy billing applications clock types 2nd configuring 2nd 3rd clients 2nd servers 2nd 3rd 4th xntpd daemon 2nd drift 2nd encryption file system times financial applications jitter key management network management tools precision reference clock reliability resolution security breaches servers identifying with ntpg command startup script strata system logs troubleshooting log messages 2nd ntpg command 2nd snoop utility 2nd xntpdc command 2nd UDP (User Datagram Protocol) ntpd command ntpg command NTP (Network Time Protocol) troubleshooting 2nd NVRAM (non-volative RAM) chip |