# Chapter Network Administration #

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TCP/IP was originally implemented on BSD systems and BSD systems continue
to provide core networking services for a substantial portion of the
Internet. Demonstrate a strong understanding
of both IPv4 and IPv6 addressing as well as basic networking theory.
Trainers and material providers should provide conceptual depth similar
to that found in Network+ or in the networking theory section of CCNA.



- [[Determine_the_current_TCP--IP_settings_on_a_system]]
- [[Set_a_system__39__s_TCP--IP_settings]]
- [[Determine_which_TCP_or_UDP_ports_are_open_on_a_system]]
- [[Verify_the_availability_of_a_TCP--IP_service]]
- [[Query_a_DNS_server]]
- [[Determine_who_is_responsible_for_a_DNS_zone]]
- [[Change_the_order_of_name_resolution]]
- [[Convert_a_subnet_mask_between_dotted_decimal__44___hexadecimal_or_CIDR_notation]]
- [[Gather_information_using_an_IP_address_and_subnet_mask]]
- [[Understand_IPv6_address_theory]]
- [[Demonstrate_basic_tcpdump__40__1__41___skills]]
- [[Manipulate_ARP_and_neighbor_discovery_caches]]
- [[Configure_a_system_to_use_NTP]]
- [[View_and_renew_a_DHCP_lease]]
- [[Recognize_when_and_how_to_set_or_remove_an_interface_alias]]
