What three items are true with regard to network planning in a Solaris 11 environment?

What three items are true with regard to network planning in a Solaris 11 environment?

A.
Hardware and network topology should be planned in advance of installation.

B.
Subnetting needs to be considered when implementing IPv6networks.

C.
IPv4 and IPv6 network addressing cannot co-exist on the same server.

D.
Solaris11enables the use oflocalfiles, NIS, DNS, or LDAP for name services.

E.
The physical network topology will determine if you need routers, not all networks require
routers.

Explanation:
The following table lists different tasks for planning the network configuration.
* (A)Identify the hardware requirements of your planned network topology.
Determine the types of equipment that you need for your network site.
*(C) Determine the type of IP addresses to use and obtain registered IP addresses.
Select whether you are deploying a purely IPv4 network, an IPv6 network, or a network that uses
both types of IP addresses. Obtain unique IP addresses to communicate to public networks in the
Internet.
* (D)Determine a naming scheme to identify the hosts in the network as well as the name service
to use.
Create a list of names to assign to the systems on the network and decide whether to use NIS,
LDAP, DNS, or the network databases in the local /etc directory.
*If necessary, establish administrative subdivisions and design a strategy for subnets.
Decide if your site requires that you divide your network into subnets to service administrative
subdivisions
*Determine where to place routers in the network design.
If your network is large enough to require routers, create a network topology that supports them.
*Decide whether to create virtual networks in the overall network configuration scheme.
You might need to create virtual networks within a system to reduce the hardware footprint of your
network.
Reference:Oracle Solaris 11 Information Library,Network Planning (Task Map)