Flashcards in 1.0 Networking Concepts Deck (104)
what options will a DHCP server typically provide?
IP address, Subnet mask, default gateway, DNS address, and more
what is used to ensure that a DHCP client will always get the same IP address?
what determines how long a DHCP client keeps an IP address?
what provides dynamic IP addressing?
a DHCP server issues a range of IP addresses. what is range called in DHCP?
what type of DNS record is used to allow a host to be contacted with different host names?
CNAME (canonical name or alias)
what type of DNS record is used to resolve an IP address to a host name?
PTR (pointer record for reverse lookup)
what is used to allow DHCP clients to register information with DNS?
what is a DNS MX record used for?
To locate email servers (mail exchange)
what type of DNS record resolves a host name to an IPv4 address?
A or host record
what type of DNS record is used to give a host an alias?
CNAME (canonical name)
what type of DNS record resolves a host name to an IPv6 address?
what helps administrators plan, track, and manage the assignment of IP addresses in a network?
IPAM (IP address management)
what cloud service type provides hardware but requires customers to configure the hardware with desired operating systems and applications?
what cloud service type provides hardware (such as servers) and preconfigured OS?
what cloud service type provide users with an application that is managed by a cloud service provider?
which wireless standard(s) use MIMO?
802.11n and 802.11ac.
MIMO (multiple input and multiple output)
what wireless protocols use 5.0GHz?
802.11a, 802.11n, 802.11ac
what wireless protocols use 2.4GHz?
802.11b, 802.11g, 802.11n
what can be performed to determine if interference is causing problems for a wireless network?
A site survey
what type of network connects multiple buildings in a small geographical area?
what type of network would you use to transfer files between two bluetooth devices?
which network topology causes all devices to fail if one device is disconnected?
what network topology ensures computers wait to communicate as a method of avoiding congestion?
what network topology provides the highest degree of redundancy?
devices are connected in a network via an ethernet switch. what topology is being used?
what topology has devices connected in a circle?
what IoT technology is primarily used for home automation?
what type of network spans a large city area?