Администрирование HPE-UNIX систем и сетей, часть, II

Аннотация:

• Концепции ЛВС
• Настройка связности TCP/IP
• Настройка конфигурации подсетей
• Запуск сетевых сервисов
• Настройка конфигурации NFS
• Настройка конфигурации DNS
• Настройка конфигурации ARPA/Berkeley-сервисов
• Настройка конфигурации NTP
• Ведение депо ПО с помощью SD-UX
• Обзор аппаратных средств ЛВС
• Настройка маршрутизации IP
• Отладка связности сети
• Концепции NFS
• Настройка конфигурации AutoFS
• Настройка конфигурации LDAP-UX
• Настройка конфигурации сервера BOOTP/TFTP
• Настройка конфигурации SSH

• Знания в объеме курса "Основы UNIX" 51434S
• Знания в объеме курса "HPE-UX: Администрирование систем и сетей – Часть I" H3064S
• Для более глубокого усвоения полезен опыт shell-программирования или знания в объеме курса "POSIX shell-программирование" H4322S

• Media Access Control (MAC) addresses
• IP addresses and network classes 
• Host names 
• Converting IP addresses to Media Access Control (MAC) addresses 
• Populating the Address Resolution Protocol (ARP) cache 
• Managing packet flow with Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) 
• Sending data to applications via ports 
• Managing ports with sockets
  

• LAN hardware components, topologies, and access methods
• Single- and multi-port Network interface cards 
• Repeaters and hubs 
• Bridges and switches 
• Routers, gateways, and firewalls
  

• Installing and verifying LAN software
• Installing and verifying LAN interface cards 
• Configuring link layer connectivity 
• Configuring IP connectivity 
• Configuring IP multiplexing 
• Configuring the system hostname and /etc/hosts 
• Configuring network tunable parameters
  

• Routing concepts and tables
• Viewing routing tables 
• Configuring static and default routes 
• Configuring the /etc/rc.config.d/netconf file
  

• IP addresses and netmasks in a subnetted network
• Host IP addresses on a subnet 
• Routers in a subnetted network
  

• Network troubleshooting tools overview
• Troubleshooting network connectivity via nwmgr, lanscan, linkloop, and lanadmin 
• Troubleshooting network connectivity via arp, ping, netstat, and nslookup
  

• Configuring network services via /etc/rc.config.d/ files
• Controlling network services via /sbin/rc*.d/directories and scripts 
• Starting and stopping network services via /sbin/init.d/ scripts
  
• Creating custom startup/shutdown scripts
  

• NFS concepts
• NFS versions 
• NFS servers and clients 
• NFS RPCs, program numbers, and rpcbind 
• NFS stateless operation concepts 
• NFS security concepts 
• NFS authentication and encryption concepts 
• Planning an NFS configuration 
• Selecting an NFS protocol 
• Maintaining UID, GID, and time consistency
• Configuring and starting NFS server daemons 
• Temporarily and permanently sharing file systems 
• Verifying NFS server configuration 
• Configuring and starting NFS client daemons 
• Temporarily and permanently mounting NFS file systems 
• Verifying NFS client configuration 
• Troubleshooting NFS 
• NFS vs CIFS features and benefits
  

• AutoFS concepts and maps
• AutoFS commands and daemons 
• Configuring the AutoFS master and hosts maps 
• Configuring the AutoFS direct and indirect maps 
• Mounting home directories with AutoFS 
• Configuring AutoFS to access replicated servers 
• Troubleshooting AutoFS
  

• DNS concepts and hierarchial name space
• DNS name servers and name server zones 
• Configuring DNS master, slave, and cache-only servers 
• Testing name servers with dig 
• Configuring DNS clients and the /etc/nsswitch.conf file 
• Testing resolver clients with nsquery
  
• /etc/named.data and /etc/named.conf 
• Updating DNS master and slave servers
  

• Internet service clients and servers
• Configuring /etc/rc.config.d/netdaemons 
• Configuring /etc/inetd.conf and /etc/services 
• Configuring /var/adm/inetd.sec 
• Configuring /etc/hosts.equiv and ~/.rhosts 
• FTP configuration issues
  

• Network service vulnerabilities
• SSH encryption, server, and client/user authentication 
• Configuring SSH encryption, server, and client/user authentication 
• SSH single sign-on
  
• Configuring SSH single sign-on
  
• Using UNIX and PuTTY SSH clients
  

• Introduction to the Network Time Protocol (NTP)
• NTP time sources, stratum levels, and roles 
• How NTP adjusts the system clock 
• Configuring NTP servers and clients and verifying NTP functionality
  

• SD-UX depot server concepts and advantages
• Planning for depots 
• Adding software and patches to a depot 
• Removing software from a depot 
• Registering or unregistering a depot 
• Pulling and pushing software from a depot
  

• LDAP concepts
• Schema, object classes, attributes, and directory entries 
• Directory Information Trees, DNs, RDNs, and LDIF files 
• Servers, replicas, and LDAP clients 
• Referrals and security 
• Installing and verifying a Netscape Directory Server 
• Installing and using a basic LDAP-UX client 
• Configuring /etc/nsswitch.conf and /etc/pam.conf 
• Managing passwords and directory entries