Which of the following statements regarding routed and routing protocols are true?（）

The network 172.12.0.0 needs to be divided into subnets where each subnet has the capacity of 458 IP addresses.What would be the correct subnet mask to accomplish this division keeping the number of subnets at the maximum? （）

What is a global command?（）

Identify three valid host addresses in the 192.168.27.0 network with a subnet mask of 255.255.255.240. （）

Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? （）

You are configuring a new Catalyst switch that you want to manage remotely from workstations on other network segments within your enterprise.Which of the following are required to allow remote management of the switch over IP?（）

What feature of a networks switch allows an administrative to create separate broadcast domains?（）

A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? （）

What does a configuration Register Setting of 0x2105 indicate to the Router? （）

Which characteristics are representative of a link-state routing protocol?（）