8.1 Flashcards
Network segmentation takes to divide and conquer approach to
Network management
Network administrator might separate a networks traffic at the small portions to accomplish the following goals
Enhance security, improve performance, simplify troubleshooting
When a networking segmented into multiple smaller networks traffic on one net work is separated from another net work traffic and each network is its own – – – –
Broadcast domain
Networks are commonly segmented according to 1 of 3 groupings
Geographical locations, department boundaries, device types
Regardless of how you go about segmenting Netwerk you need to find the right balance between separating and connecting devices within each – – – –
Network portion
Router does not Ford broadcast traffic between us interfaces and so there’s this configuration will break up the one large broadcast the main into three smaller
Broadcast domains
Shuffling help saw the fundamental problem with classfull addressing it, too many note address is assigned to each – – – –
Classful Netwerk
Advice use a subnet mask to determine which subnet or net work – – – –
It belongs to
You can know where the dividing line is between the portions of bitch I looking at the subnet mask or by checking the CIDr block . As in the – – – – – at the end of a IPV for address
/24/18/8 etc.
What computer is ready to send a transmission to another device at first compares the best of its own network ID to the best of the network ID of the
Destination device
What are computers ready to send a transmission to another device it compares the bits of its own network ID to the best of the network ID of the
Destination device
The gateway use responsible for sending the transmission toward the correct
Netwerk
If somebody is always a series of one followed by a series of zeros the ones mark the network portion of the IP address in the zeros Mark the
Host portion
Each network class is associated with a default subnet mask. This means if you work on a net work who’s house are configured with a subnet mask of 11111111 and the rest of zeros or 255.0.010 you know the net work is likely using a class– – – address
A
– – – – Which alters the rules for class for IP for addressing is called classless addressing
Subnetting