which one of the following best describes the purpose of using subnets?
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Which of the following best describes the purpose of using subnets? Subnets divide an IP address into multiple addresses. You have a small network connected to the Internet as shown in the Exhibit. You need to configure the default gateway address on Wrk1 so that it can communicate with the hosts on the Internet.
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Devices in different subnets can communicate. That is the purpose of a router. Routers route packets between different networks. Even if devices in different networks are on the same layer-2 broadcast domain, you need a router to let the devices communicate at layer-3.
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Today, it is still one of the most widely used layer protocols for simple networks. Many networking specialists love it because it offers a consistent and reliable way of monitoring many devices on a network simultaneously.
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The Access layer is the level where host computers are connected to the network. The Distribution layer acts as an aggregation point for all the Access layer devices. The Core layer connects all Distribution layer devices and reliably and quickly switches and routes large amounts of traffic.
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In short, secondary sites are designed to be used if you have slow WAN links. If you have fast, reliable links, the solution is to just stick a distribution point in all of your physical sites. You will have management point traffic going over the WAN, but that's nothing compared to distribution point traffic.
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The most common subnet you will see is 255.255. 255.0. So if two addresses match in the first three sections (reading left to right), and the subnet is 255.255. 255.0 for both addresses, they are in the same subnet.
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The default gateway is used as the destination of all traffic that is not on the same subnet. ... If it's not, the source device delivers traffic to the end device through the default gateway. The default gateway always resides in the same subnet as the end device IP.
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['Q1. What are the two types of transmission technology available? ... ', "Q2. What is a 'subnet'? ... ", 'Q3. What is DNS? ... ', "Q4. Explain 'hidden shares'. ... ", 'Q5. How many layers are there in the OSI model? ... ', "Q6. What is a 'client' and 'server' in a network? ... ", 'Q7. ... ', 'Q8.']
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Which two statements describe the benefits of VLANs? (Choose two.) VLANs improve network performance by regulating flow control and window size. VLANs enable switches to route packets to remote networks via VLAN ID filtering. VLANs reduce network cost by reducing the number of physical ports required on switches.
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It is the first subnet obtained when subnetting the network address. Also, when you write the binary equivalent of the subnet zero address, all the subnet bits (bits 17, 18, and 19 in this case) are zeros. Subnet zero is also known as the all-zeros subnet.
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Which two statements are true about subnets within a VCN? You can have multiple subnets in an Availability Domain for a given VCN. Private and Public subnets cannot reside in the same Availability Domain for a given VCN. Subnets can have their IP addresses overlap with other subnets in another network for a given VCN.
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Motherboards with two LAN ports are used if you want to assemble a small network (e.g. share your internet connection, files and printer with another computer) without buying a router -- so your computer will work as a router.
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A hierarchical addressing is beneficial when you are dealing with different network location. A subnet belongs to a larger network. Subnetting a larger network IP due to geographical location helps narrow down your ability to manage and troubleshoot a subnetted location also reduces the routing table entries.
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Network architects set up VLANs to provide network segmentation. ... VLANs can help manage broadcast traffic by forming multiple broadcast domains. Breaking up a large network into smaller independent segments reduces the amount of broadcast traffic each network device and network segment has to bear.
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Simply put, a layer 3 switch combines the functionality of a switch and a router. It acts as a switch to connect devices that are on the same subnet or virtual LAN at lightning speeds and has IP routing intelligence built into it to double up as a router.
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Resource sharing – using network-connected peripheral devices like printers, scanners and copiers, or sharing software between multiple users, saves money. Sharing a single internet connection – it is cost-efficient and can help protect your systems if you properly secure the network.
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Better performance: Dividing flat Layer 2 networks into multiple logical workgroups (broadcast domains) reduces unnecessary traffic on the network and boosts performance. Shrink broadcast domains: Dividing a network into VLANs reduces the number of devices in the broadcast domain.