Network Protocols
This ICMP utility is used to test connectivity
What is ping?
This is the minimum size of an ethernet frame
This value in an IPv4 header is decremented by each router that receives a packet
What it the TTL or Time-To-Live?
The two versions of IP
What are 4 and 6
This OSI layer 7 protocol provides hosts with IP address configuration information.
What is DHCP?
This is the maximum size of an ethernet frame
What is 1518 bytes?
This part of the IPv4 header is used to get the packet to its destination
What is the destination IP address?
What you should check if computer can access devices on the same network but cannot access devices on other networks
What is the Gateway address?
This OSI layer 7 protocol resolves names into IP addresses
What is DNS?
What is MAC address?
These are the two parts of an IPv4 address
What are network and host portions?
The number of bits in an IPv4 address
What is 32?
This OSI layer 7 protocol is used for remote connectivity but does not use encryption
What is Telnet?
This part of the Ethernet frame is used to check for errors
What is the CRC?
The category of IPv4 address that are reserved for internal private networks
What are Private IP Addresses?
The number of bits in an IPv6 address
What is 128?
This OSI layer 2 protocol resolves IP address into MAC addresses
What is ARP?
This first part of the Ethernet frame is used by a LAN switch for forwarding frames and learning MAC addresses
What is the Ethernet header?
This process failed if a computer cannot access the internet and received an IP address of 169.254.142.5
What is DHCP?
IP is considered to be a best effort protocol because it does not make these
What are connections?