An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?（）

Three access ports have been installed and configured to a small office.What term defines the wireless topology?（）

On which options are standard access list based?（）

Which command is used to display the collection of OSPF link states?（）

At which layer of the OSI model dose PPP perform?（）

While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）

What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）

Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?（）

Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?（）

At which layer of the OSI model is RSTP used to prevent loops?（）