IPv4 Headers
The header used to identify the next level protocol.
What is Protocol?
This contains network route entries on a router.
What is the Routing Table?
Devices in the same IPv4 network share this.
What is Subnet?
The subnet mask corresponding to shorthand /16.
What is 255.255.0.0?
This IPv6 protocol is functionally the same as ARP for IPv6 (full name, not just acronym)
What is Network Discovery Protocol (NDP)?
The header field used for checking corruption in a packet.
What is the Header Checksum?
This routing method needs to be manually configured by a network administrator.
What is Static Routing?
IPv4 uses this protocol to automatically recieve the default gateway address.
What is DHCP?
The shorthand corresponding to a subnet mask of 255.255.192.0.
What is /18?
127.0.0.1 (IPv4) or ::1 (IPv6) addresses are commonly referred to as this.
What is Loopback Address?
The 8-bit field decreased by one each time a packet passes through a router.
What is the Time to Live (TTL)?
These route entries are active router interfaces physically located on a router.
What are Directly-connected Networks?
The two primary dynamic routing protocols.
What is OSPF and EIGRP?
The subnet ID of the host 172.31.26.28/21.
What is 172.31.24.0?
If a host sends a packet to another device within the same subnet, that device is considered this type of host.
What is a Local Host?
The two IPv4 addresses used for packet sending and recieving.
What are destination and source IPv4 addresses?
These network routes entries specify connections to other subnets through other routers.
These two NDP services facilitate device-to-device address resolution services.
What is Neighbour Solicitation and Neighbour Advertisement?
The broadcast address of 10.189.0.0/18.
What is 10.189.63.255?
When a host device determines the destination IP is on a different subnet, it sends the traffic to this type of host.
What is a Remote Host?
The 4-bit binary value set to 0100.
What is Version?
This network route is also called the "gateway of last resort".
What is Default Route?
These two NDP message types facilitate router discovery.
What is Router Solicitation and Router Advertisement?
The first valid host on the network 10.246.128.0 255.255.248.0.
What is 10.246.128.1?
The destination IPv4 address in a packet can be sent in these 3 different ways.
What are Unicast, Multicast, Broadcast?