A.to verify the type of cable interconnecting two devices
B.to determine the status of network services on a remote device
C.to obtain VLAN information from directly connected switches
D.to verify Layer 2 connectivity between two devices when Layer 3 fails
E.to obtain the IP address of a connected device in order to telnet to the device
F.to determine the status of the routing protocols between directly connected routers

A.RAM
B.NVRAM
C.flash memory
D.HTTP server
E.TFTP server
F.Telnet server

A.A switch in the VTP client mode cannot update its local VLAN database.
B.A trunk link must be configured between the switches to forward VTP updates.
C.A switch in the VTP server mode can update a switch in the VTP transparent mode.
D.A switch in the VTP transparent mode will forward updates that it receives to other switches.
E.A switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number.
F.A switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership.

A.訪問控制列表
B.加密路由器密碼
C.生成樹
D.虛擬局域網
E.VTP
F.無線局域網

A.the amount of available ROM
B.the amount of available flash and RAM memory
C.the version of the bootstrap software present on the router
D.show version
E.show processes
F.show running-config