1. Which two statements are correct about private IPv4 addresses? (Choose two.)
- Private IPv4 addresses are assigned to devices within an organization’s intranet (internal network).
- Internet routers will typically forward any packet with a destination address that is a private IPv4 address.
- 172.99.1.1 is a private IPv4 address.
- Any organization (home, school, office, company) can use the 10.0.0.0/8 address.
Explanation: Private IPv4 addresses are assigned to devices within an organization’s intranet (internal network) and any organization (home, school, office, company) can use the 10.0.0.0/8 address.
2. Which two statements are correct about public IPv4 addresses? (Choose two.)
- Public IPv4 addresses are allowed to be assigned to devices within an organization’s intranet (internal network).
- To access a device over the internet, the destination IPv4 address must be a public address.
- 192.168.1.10 is a public IPv4 address.
- Public IPv4 address exhaustion is a reason why there are private IPv4 addresses and why organizations are transitioning to IPv6.
Explanation: To access a device over the internet, the destination IPv4 address must be a public address. Public IPv4 address exhaustion is a reason why there are private IPv4 address and why organizations are transitioning to IPv6.
3. Which organization or group of organizations receives IP addresses from IANA and is responsible for allocating these addresses to ISPs and some organizations?
- IETF
- IEEE
- RIRs
- Tier 1 ISPs
Explanation: RIRs receive IP addresses from IANA and are responsible for allocating these addresses to ISPs and some other organizations.