Podcast
Questions and Answers
What is the purpose of a broadcast address?
What is the purpose of a broadcast address?
- To reach all devices on the IPv4 network (correct)
- To assign to a device
- To divide a network into smaller sub-networks
- To determine the host portion of the address
What is the result of having all 1 bits in the host portion of an address?
What is the result of having all 1 bits in the host portion of an address?
- A network address
- A broadcast address (correct)
- A host address
- A subnet mask
What is the purpose of a subnet mask?
What is the purpose of a subnet mask?
- To divide a network into smaller sub-networks (correct)
- To assign an address to a device
- To reach all devices on the IPv4 network
- To determine the host portion of the address
What is the network address of the given example?
What is the network address of the given example?
What is the result of having all 0 bits in the host portion of an address?
What is the result of having all 0 bits in the host portion of an address?
What is the last address in the given example?
What is the last address in the given example?
What is the broadcast address of the given example?
What is the broadcast address of the given example?
What is the first address in the given example?
What is the first address in the given example?
What was the main purpose of Class A addresses in the legacy classful addressing system?
What was the main purpose of Class A addresses in the legacy classful addressing system?
What is the range of addresses for Class B in the legacy classful addressing system?
What is the range of addresses for Class B in the legacy classful addressing system?
What is the maximum number of host addresses supported by Class C addresses?
What is the maximum number of host addresses supported by Class C addresses?
What was the main issue with the legacy classful addressing system?
What was the main issue with the legacy classful addressing system?
What replaced the legacy classful addressing system?
What replaced the legacy classful addressing system?
What is the range of addresses for Class C in the legacy classful addressing system?
What is the range of addresses for Class C in the legacy classful addressing system?
What is the range of addresses for Class D in the legacy classful addressing system?
What is the range of addresses for Class D in the legacy classful addressing system?
What is the range of addresses for Class E in the legacy classful addressing system?
What is the range of addresses for Class E in the legacy classful addressing system?
What is the maximum number of hosts that can be connected in a single subnet with a subnet mask of 255.0.0.0?
What is the maximum number of hosts that can be connected in a single subnet with a subnet mask of 255.0.0.0?
What would be the result of subnetting the 10.0.0.0/8 network at the /16 octet boundary?
What would be the result of subnetting the 10.0.0.0/8 network at the /16 octet boundary?
What is the purpose of subnetting an IPv4 network?
What is the purpose of subnetting an IPv4 network?
What is the subnet mask for a /24 network?
What is the subnet mask for a /24 network?
How many subnets can be defined by subnetting the 10.0.0.0/8 network at the /24 octet boundary?
How many subnets can be defined by subnetting the 10.0.0.0/8 network at the /24 octet boundary?
What is the advantage of subnetting a network?
What is the advantage of subnetting a network?
What is the maximum number of hosts that can be connected in a single subnet with a subnet mask of 255.255.255.0?
What is the maximum number of hosts that can be connected in a single subnet with a subnet mask of 255.255.255.0?
What is the binary representation of the subnet mask 255.0.0.0?
What is the binary representation of the subnet mask 255.0.0.0?
What is the result of subtracting 2 hosts per subnet?
What is the result of subtracting 2 hosts per subnet?
How many hosts can each of the 1000 subnets support?
How many hosts can each of the 1000 subnets support?
What is the internal part of a company's network called?
What is the internal part of a company's network called?
What type of IPv4 addresses do devices in the intranet use?
What type of IPv4 addresses do devices in the intranet use?
What is the prefix of the private IPv4 network address used in the intranet?
What is the prefix of the private IPv4 network address used in the intranet?
What is the part of the company's network containing resources available to the internet called?
What is the part of the company's network containing resources available to the internet called?
What is the purpose of variable-length subnet masking (VLSM)?
What is the purpose of variable-length subnet masking (VLSM)?
Why do network administrators use VLSM in the DMZ?
Why do network administrators use VLSM in the DMZ?
What is the primary function of a DMZ in a computer network?
What is the primary function of a DMZ in a computer network?
What is the main consideration when planning subnets?
What is the main consideration when planning subnets?
How is the usable number of addresses calculated in a subnet?
How is the usable number of addresses calculated in a subnet?
What is the purpose of a network addressing scheme?
What is the purpose of a network addressing scheme?
What is the use of the prefix length /25 in subnetting?
What is the use of the prefix length /25 in subnetting?
What is the number of subnets and hosts for a subnet mask of 255.255.255.128?
What is the number of subnets and hosts for a subnet mask of 255.255.255.128?
What is the primary consideration when allocating IP addresses to devices on a LAN?
What is the primary consideration when allocating IP addresses to devices on a LAN?
What is the result of increasing the prefix length in a subnet?
What is the result of increasing the prefix length in a subnet?
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