How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? （）

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

What is a global command?（）

Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes.Which commands will accomplish these options?（）

Which of the following options lists the steps in PPP session establishment in the correct order?（）

Which of the following contribute to congestion on an Ethernet network?（）

Given a subnet mask of 255.255.255.224, which of the following addresses can be assigned to network hosts?（）

A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?（）

Which of the following if addresses can be assigned to host devices?（）

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? （）