Which of the following host addresses are member of networks that can be routed across the public Internet? （）

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

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

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

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

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? （）

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

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?（）

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?（）

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? （）