Which two options are the best reasons to use an IPV4 private IP space? (choose two)

Which IPV6 feature is supported in IPV4 but is not commonly used?

When deploying syslog, which severity level logs informational message?

Refer to the exhibit.

An extended ACL has been configured configuration failed to work as
intended Which two
changes stop outbound traffic on TCP ports 25 and 80 to 10.0.20 0 26 from the 10.0.10 0/26 subnet while still allowing all other traffic? (Choose two )

Drag and drop the IPv4 network subnets from the left onto the correct usable host ranges on the right