Which of the following installation steps are typically required on a Cisco router, but not typically required on a Cisco switch? (Choose two answers.)
Connect Ethernet cables
Connect serial cables
Connect to the console port
Connect the power cable
Turn the on/off switch to “on”
Which of the following commands might you see associated with the router CLI, but not with the switch CLI?
The clock rate command
The ip address address mask command
The ip address dhcp command
The interface vlan 1command
You just bought two Cisco routers for use in a lab, connecting each router to a different LAN switch with their Fa0/0 interfaces. You also connected the two routers’ serial interfaces using a back-to-back cable. Which of the following steps are not required to be able to forward IPv4 packets on both routers’ interfaces? (Choose two answers.)
Configuring an IP address on each router’s Fast Ethernet and serial interfaces
Configuring the bandwidth command on one router’s serial interface
Configuring the clock rate command on one router’s serial interface
Setting the interface description on both the Fast Ethernet and serial interface of each router
The output of the show ip interface brief command on R1 lists interface status codes of “down” and “down” for interface Serial 0/0. Which of the following could be true?
The shutdown command is currently configured for that interface
R1’s serial interface has been configured to use Frame Relay, but the router on the other end of the serial link has been configured to use PPP.
R1’s serial interface does not have a serial cable installed.
Both routers have been cabled to a working serial link (CSU/DSUs included), but only one router has been configured with an IP address.
Which of the following commands do not list the IP address and mask of at least one interface? (Choose two answers.)
show running-config
show protocols type number
show ip interface brief
show interfaces
show version
Which of the following is different on the Cisco switch CLI as compared with the Cisco router CLI?
The commands used to configure simple password checking for the console
The number of IP addresses configured
The configuration of the device’s host name
The configuration of an interface description
