Which of the following correctly describe steps in the OSI data encapsulation process?（）

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 is the purpose of typing o/r 0x2142 during a password recover procedure on a 2500 series router?（）

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 statement describes the rule of split horizon?（）

What is the subnetwork address for a host with IP address 201.100.5.68/28?（）

Which of the following describe router functions?（）

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

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

A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?（）