Kursarrangør:
Sun Microsystems
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Sted: På forespørsel i hele landet. (Dette kurset kan holdes de fleste steder på forespørsel. Men i de fleste tilfeller vil det kreve et visst antall deltakere for at kurset kan holdes på ditt hjemsted.) Ta kontakt for mer informasjon
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Type:
Åpent kurs / gruppeundervisning
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Undervisningstid:
Ta kontakt for avtale
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The Solaris 8 Operating System - TCP/IP Network Administration course teaches students the advanced administration skills required to plan, create, administer, and troubleshoot a local area network (LAN).
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This course provides hands-on experience with configuration and troubleshooting, as well as Internet Protocol (IP) routing, Domain Name Service (DNS), Dynamic Host Configuration Protocol (DHCP), and IP version 6 (IPv6).
Upon completion of this course, students should be able to:
• List the International Organization for Standardization/Open Systems Interconnection (ISO/OSI) and Transmission Control Protocol/Internet Protocol (TCP/IP) layers
• Describe major TCP/IP protocols
• Configure routing and routing tables
• Configure subnet masks including variable length masks
• Add Internet and Remote Procedure Call (RPC) services
• Configure DHCP clients and servers
• Configure DNS
• Describe Network Time Protocol (NTP) components
• Configure an NTP server and client
• Configure a system running the Solaris 8 Operating System as an IPv6 host or router
• Use network troubleshooting tools to maintain the network
Content:
Network Models
• Describe the ISO/OSI network model
• Describe the TCP/IP network model
• Identify the similarities and differences between the ISO/OSI and TCP/IP models
• Describe how applications use TCP/IP to exchange data through Ethernet networks
• Describe the networking protocols including: TCP, User Datagram Protocol (UDP), IP, Address Resolution Protocol (ARP), Reverse Address Resolution Protocol (RARP), and Internet Control Message Protocol (ICMP)
• Describe peer-to-peer communications
• Module 2 - Introduction to Local Area Networks
• Describe the benefits of a LAN
• Identify various LAN topologies
• List the components of a LAN
• Define the following networking terms: topology, backbone, segment, repeater, bridge, switch, router, and gateway
Introduction to Local Area Networks
• Describe the benefits of a LAN
• Identify various LAN topologies
• List the components of a LAN
• Define the following networking terms: topology, backbone, segment, repeater, bridge, switch, router, and gateway
Ethernet Interface
• Define the following terms: Ethernet, frame, and maximum transfer unit
• Describe the types of Ethernet addresses
• List the components of an Ethernet frame
• Define encapsulation
• Describe the purpose of CSMA/CD
• Use the netstat, snoop, and ndd utilities
ARP and RARP
• Define address resolution
• Describe the process used to map a destination IP address to a destination Ethernet address
• Describe the process used to map a system´s Ethernet address to its IP address
Internet Layer
• Define the terms: IP, datagrams, and fragmentation
• Describe the four IP version 4 (IPv4) address classes
• Define the three standard netmasks
• Define the network number
• Determine the benefits of variable length subnet masks (VLSMs)
• Configure files for automatic start-up of network interfaces
• Use the ifconfig utility to configure the network interfaces
• Verify the network interface configuration
• Configure a virtual interface
• Describe the term trunking
Routing
• Describe the routing algorithm
• Define the following routing terms: indirect routing, direct routing, table-driven routing, static routing, dynamic routing, and default routing
• Describe the Routing Information Protocol (RIP) and Network Router Discovery (RDISC) protocols
• Describe the in.routed and in.rdisc processes
• Describe the /etc/init.d/inetinit routing startup script
• Describe the /etc/defaultrouter, /etc/inet/networks, /etc/gateways, and /etc/notrouter files
• Use the route and netstat commands
• Configure a Sun system as a router
Transport Layer
• Describe the function of the Transport layer
• Describe the features of UDP and TCP
• Define the terms: connection-oriented, connectionless, stateful, stateless, reliable, and unreliable
Client-Server Model
• Define the terms client, server, and service
• Describe Open Network Computing Plus (ONC+[TM]) technologies
• Define a port and a port number
• Describe the client-server interaction
• Describe Internet and RPC services
• Identify the files used in the client-server model
• Add and remove Internet services
• Add and remove RPC services
• Use the commands netstat and rpcinfo to monitor services
DHCP
• List the benefits of DHCP
• Define DHCP client functions
• Define DHCP server functions
• Choose the appropriate DHCP datastore for your network environment
• Customize the DHCP datastore files, dhcptab and dhcp_network, by using the dhtadm, pntadm, and dhcpmgr utilities
• Identify different address lease policies
• Configure DHCP network services using the dhcpconfig and dhcpmgr utilities
• Use system utilities to troubleshoot DHCP
Introduction to Network Management Tools
• Describe network management concepts
• Describe features of the Simple Network Management Protocol (SNMP) protocol
• Describe the purpose of a Management Information Base (MIB)
• List some SNMP-based management applications
Domain Name System
• Describe the purpose of DNS
• Describe the differences between the DNS namespace, a domain, and a zone of authority
• Describe the concept of a nameserver, including the different types of nameservers, such as a primary nameserver, a secondary nameserver, and a caching only nameserver
• Describe what a resolver is and understand the processes of address resolution and reverse address resolution
• Describe the syntax of the server-side DNS setup files, including the /etc/named.conf file, the cache file, and zone files
• Describe the information included in the Start Of Authority (SOA), Name Server (NS), Address (A), and Pointer (PTR) resource records
• Describe the syntax of the client-side DNS setup file, /etc/resolv.conf
• Describe the various DNS debugging and troubleshooting methods available to the administrator
Network Time Protocol (NTP)
• Describe NTP in general terms
• Explain NTP terms, such as accuracy and stratum
• Configure an NTP server
• Configure an NTP client
• Use available utilities to query the NTP daemon
Network Troubleshooting
• Describe general methods of troubleshooting networking problems
• Identify network troubleshooting commands
• Determine which layer of the TCP/IP layer model is causing the problem
• Repair common networking problems
IPv6
• Configure IPv6 on a system using the Solaris 8 Operating Environment
• Configure IPv6 routing on a system using the Solaris 8 Operating System
• Use the snoop, netstat, and ifconfig utilities to work specifically with IPv6
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Målgruppe for kurset
Students who can benefit from this course are experienced system administrators who are or will be responsible for administering Sun systems in a networked environment that includes LANs and the Solaris Operating System.
To succeed fully in this course, students should be able to:
• Install, configure, and maintain a server running the Solaris Operating System
• Change system run levels
• Read and edit system resource files
Related courses before:
• SA-238: Solaris 8 System Administration I (SA-238)
• SA-288: Solaris 8 System Administration II (SA-288)
Related courses after:
• SA-400: Solaris System Performance Management (SA-400)
• SC-300: Administering Security on the Solaris Operating System (SC-300)
• SC-315: Network Security Using SunScreen 3.x (SC-315)
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Sun Microsystems
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