Which of the following is a Point-to-Point Protocol (PPP) authentication protocol that supports sending of hashed values instead of sending passwords in clear text?

You are configuring the link between a Cisco 2950 series switch and a Cisco 2611 router. You have physically connected the router’s Ethernet port to the switch
using a straight-through cable. The switch has not been configured, except for a hostname. The router’s hostname has also been configured, and the Ethernet port
has been enabled. However, you forgot to assign an IP address to the Ethernet port.
You issue the show cdp neighbors command and get the following output:

If you did not configure IP addresses, how is this information being passed between the two devices?

Which Wide Area Network (WAN) switching technology is used by Asynchronous Transfer Mode (ATM)?

You instructed your assistant to add a new router to the network. The routers in your network run OSPF. The existing router, OldRouter, is configured as follows:
router ospf 1
network 192.168.5.0 0.0.0.255 area 0
network 192.168.10.0 0.0.0.255 area 0
The OldRouter interface that connects to NewRouter is 192.168.5.3/24. Your assistant shows you the configuration that will be implemented:
newrouter(config)# router ospf 1

newrouter(config-router)# network 192.168.5.0 255.255.255.0 area 0
What is wrong with this configuration?

You are the network administrator for your company and have configured Cisco Discovery Protocol (CDP) in your network. You recently noticed that when devices
send large numbers of CDP neighbor announcements, some devices are crashing. You decide to disable CDP on the router.
Which command should you use to achieve the objective?

Which command is used to disable Cisco Discovery Protocol (CDP) on a Cisco router?

Which command would be used to establish static translation between an inside local address and an inside global address?

You wish to configure Secure Shell (SSH) support on your router so that incoming VTY connections are secure.
Which of the following commands must be configured? (Choose all that apply.)

Which Cisco IOS command is used on a Catalyst 2950 series switch to verify the port security configuration of a switch port?

Assume that all ports on Layer 2 devices are in the same Virtual LAN (VLAN). View the given network topology. (Click the Exhibit(s) button.)

Which network device should be placed at the highlighted box to produce a total of two broadcast domains and seven collision domains in the network?