0
Which two items are used by a host device when performing an ANDing operation to determine if a destination address is on the same local network?
Wiki User
∙ 10y ago
subnet mask
destination IP address
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What devices transfer packet across multiply network and use tables to store address to determine to best destination?
Routers
What is the role of the address field in a packet travelling through a datagram?
There are two address fields. Source is the IP address the packet came from and destination is the IP address the packet is meant to be delivered to.
Which portion of the packet does a router use to forward the packet to the destination?
The Destination Address (Layer 2 or Layer 3)
What address does the router use to compare to the routing table?
in general the router uses the network address to compare to the routing table. Specifically, on the internet, the Router looks up the destination IP address in the router table to determine where to route the packet.
Which two statements describe the operation of an access layer ethernet switch choose two?
The source MAC address within a frame is used by the switch to associate a port with that MAC address. Frames are directed by the switch from one port to another based on the destination MAC address within the frame.
Which operation is used by a router to extract the destination network address from the destination IP address of a packet?
Route table lookup
Which protocol enables a host to determine a destination mac address for a given destination ip address?
DHCP
What does the local host use to determine the destination network ID of a particular packet?
the address Class
Is the default gateway address a portion of the destination IP address?
No, it is not. A destination IP address may be any address, usually on a completely different network. The default gateway address is used to determine where to send packets that need to be routed outside of the current local area network.
Which information is used by the router to determine the path between the source and destination?
network portion of ip address
When does a host device issue an ICMP echo request?
to initiate a ping to determine if a destination address is reachable
Which information is used by the router to determine the path between the source and destination hosts?
network portion of ip address
What is significant about the contents of the destination address field?
The destination address field in a frame refers to the physical (or MAC) address of the destination node.
Which portion of a receiving machines ip address 172.16.3.0 16 in this instance would a router use to determine the destination network?
172.16.0.0
What devices transfer packet across multiply network and use tables to store address to determine to best destination?
Routers
List and briefly define the possible states that define an instruction execution?
The possible states that define an instruction execution are as follows: Instruction address calculation - Determine the address of the next instruction to be executed. Instruction fetch - Read instruction from its memory location into the processor. Instruction operation decoding - Analyze instruction to determine type of operation to be performed and operand to be used. Operand address calculation - If the operation involves reference to an operand in memory or available via I/O, then determine the address of the operand. Operand fetch - Fetch the operand from memory or read it in from I/O. Data operation - Perform the operation indicated in the instruction. Operand store - Write the result into memory or out to I/O.
What part of a packet is used to get to destination?
Destination address
