0
Which service provides dynamic global IPv6 addressing to end devices without using a server that keeps a record of available IPv6 addresses?
The service that provides dynamic global IPv6 addressing to end devices without using a centralized server is Stateless Address Autoconfiguration (SLAAC). SLAAC allows devices to automatically generate their own IPv6 addresses by combining a network prefix, typically advertised by a router, with their own interface identifier. This process enables devices to configure themselves with global addresses without the need for a server to maintain a record of available addresses.
What else can I help you with?
What is Manual Addressing?
Manual addressing is a method of assigning IP addresses to devices on a network by hand, rather than using automated systems like DHCP (Dynamic Host Configuration Protocol). In this approach, network administrators configure each device with a specific static IP address, subnet mask, and other necessary network settings. This method provides greater control over the network and can enhance security, but it is more time-consuming and prone to human error compared to automated addressing. Manual addressing is often used in smaller networks or for devices requiring fixed IP addresses.
Which terms describe Ethernet destination addresses that can be used to communicate with more than one device at a time?
Ethernet destination addresses that allow communication with multiple devices are referred to as multicast and broadcast addresses. A multicast address targets a specific group of devices on the network, while a broadcast address sends messages to all devices on the local network segment. These addressing methods facilitate efficient data transmission in various networking scenarios.
What is Ethernet addressing?
Ethernet addressing refers to the method used to identify devices on an Ethernet network through unique hardware addresses known as MAC (Media Access Control) addresses. Each device on the network is assigned a 48-bit MAC address, typically represented in hexadecimal format. This address ensures that data packets are delivered to the correct device within a local area network (LAN). Ethernet addressing is essential for facilitating communication between devices in a networked environment.
What are the pros and cons of using DHCP for addressing?
If you have more than 50 pc's in your network then static addressing is little bit difficult than dynamic addressing. For Static Addressing you should want to maintain document like which user having which ip address and what are the free ip addresses are there in every subnetwork.
What is ip pool?
An IP pool is a collection of IP addresses that are available for assignment to devices on a network, typically managed by a DHCP (Dynamic Host Configuration Protocol) server. This pool allows for efficient allocation and management of IP addresses, ensuring that devices can connect to the network without conflicts. IP pools can be dynamic, where addresses are assigned temporarily, or static, where specific addresses are reserved for particular devices. They are essential for managing network resources, especially in environments with numerous devices.
What are the four functions of dhcp?
The four primary functions of DHCP (Dynamic Host Configuration Protocol) are: IP Address Allocation: DHCP automatically assigns IP addresses to devices on a network, ensuring that each device has a unique address. Configuration Information: It provides essential network configuration parameters, such as subnet mask, default gateway, and DNS server addresses. Lease Management: DHCP manages the lease of IP addresses, allowing addresses to be reused and ensuring efficient use of the available IP address space. Dynamic Updates: It enables devices to request new IP addresses as needed, facilitating easy network changes and mobility for devices.
If a network includes 50 devices which subnet mask provides enough addresses while not wasting addresses?
If you are using a DHCP server, you are basically safe. It's a good practice to release all ip addresses after certain time especially if you have temporary computer in the network.
What method is used to allow continued use of IPv4 addressing once the available hosts were exhausted?
To address the exhaustion of available IPv4 addresses, Network Address Translation (NAT) is commonly used. NAT allows multiple devices on a private network to share a single public IP address, enabling continued internet connectivity while conserving the limited pool of IPv4 addresses. This method effectively extends the usability of IPv4 by allowing organizations to use private IP addresses internally and translating them to a public address for external communication.
Which protocol requires unique addressing through software configuration?
The protocol that requires unique addressing through software configuration is the Internet Protocol (IP). In computer networking, IP is a set of rules that govern how data packets should be sent, received, and routed across networks. IP enables devices to communicate with each other over a network, such as the Internet. IP addresses are used to uniquely identify devices on a network. In the case of IPv4 (Internet Protocol version 4), IP addresses consist of a 32-bit numerical label written in dotted-decimal format (e.g., 192.168.0.1). Each device on a network must have a unique IP address to ensure proper communication. IP addressing can be configured manually (static IP addressing) or dynamically assigned by a network protocol called DHCP (Dynamic Host Configuration Protocol). In dynamic addressing, devices on a network can receive their IP addresses automatically from a DHCP server, simplifying the configuration process and avoiding conflicts with manually assigned addresses. In contrast, other networking protocols, like Ethernet, use hardware addresses known as Media Access Control (MAC) addresses, which are typically assigned to network interface cards by manufacturers and are physically embedded in the hardware. These addresses do not require software configuration and are used at the data link layer of the OSI model.
Name 2 networking devices that transmit packets based on MAC address?
A MAC address is used as a unique identifier that is assigned to network interfaces. Two networking devices that transmit packets based on MAC addresses are switches and bridges.
What is a network class?
A network class refers to a categorization of IP addresses within the Internet Protocol addressing scheme, used to define the range of addresses that can be assigned to devices within a network. The primary classes are A, B, and C, each distinguished by their default subnet masks and the number of available host addresses. Class A supports large networks, Class B is suited for medium-sized networks, and Class C is designed for smaller networks. This classification helps in routing and managing IP address allocation efficiently.
How many potential MAC address schemes are possible?
The original IEEE 802 MAC address comes from the original Xerox Ethernet addressing scheme. This 48-bit address space contains potentially 248 or 281,474,976,710,656 possible MAC addresses.
