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LAN concepts
- 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 Concepts
- LAN hardware components, topologies, and access methods
- Single- and multi-port Network interface cards
- Repeaters and hubs
- Bridges and switches
- Routers, gateways, and firewalls
Configuring IP Connectivity
- 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
Configuring IP routing
- Routing concepts and tables
- Viewing routing tables
- Configuring static and default routes
- Configuring the /etc/rc.config.d/netconf file
Configuring Subnetting
- IP addresses and netmasks in a subnetted network
- Host IP addresses on a subnet
- Routers in a subnetted network
Troubleshooting Network Connectivity
- Network troubleshooting tools overview
- Troubleshooting network connectivity via nwmgr, lanscan, linkloop, and lanadmin
- Troubleshooting network connectivity via arp, ping, netstat, and nslookup
Starting Network Services
- 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
Configuring Network File Systems (NFS)
- 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
Configuring AutoFS
- 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
Configuring Domain Name Service (DNS)
- 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
Configuring the ARPA/Berkeley Services
- 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
Configuring Secure Shell (SSH)
- 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
Configuring Network Time Protocol (NTP)
- 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
Managing depots with SD-UX
- 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
Configuring LDAP-UX
- 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
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