Networking Quiz

What two commands will allow hosts on the new subnet to receive addresses from the DHCP4 server? (Choose two.)

• R1(config)# interface G0/1

• R2(config-if)# ip helper-address 10.2.0.250

• R1(config)# interface G0/0

• R2(config)# interface G0/0

• R1(config-if)# ip helper-address 10.2.0.250

What protocol or technology uses source IP to destination IP as a load-balancing mechanism?

• VTP

• EtherChannel

• DTP

• STP

What protocol should be disabled to help mitigate VLAN attacks?

• CDP

• ARP

• STP

• DTP

What protocol or technology requires switches to be in server mode or client mode?

• EtherChannel

• STP

• VTP

• DTP

What are two reasons a network administrator would segment a network with a Layer 2 switch? (Choose two.)

• to enhance user bandwidth

• to create more broadcast domains

• to isolate traffic between segments

• to create fewer collision domains

• to eliminate virtual circuits

What command will enable a router to begin sending messages that allow it to configure a link-local address without using an IPv6 DHCP server?

• a static route

• the ipv6 route ::/0 command

• the ipv6 unicast-routing command

• the ip routing command

A network administrator is using the router-on-a-stick model to configure a switch and a router for inter-VLAN routing. What configuration should be made on the switch port that connects to the router?

• Configure it as a trunk port and allow only untagged traffic.

• Configure the port as an access port and a member of VLAN1.

• Configure the port as an 802.1q trunk port.

• Configure the port as a trunk port and assign it to VLAN1.

What are three techniques for mitigating VLAN attacks? (Choose three.)

• Enable trunking manually

• Enable Source Guard.

• Set the native VLAN to an unused VLAN.

• Enable BPDU guard.

• Disable DTP.

Match the DHCP message types to the order of the DHCPv4 process. (Not all options are used.)

Evaluate responses using AI:

OFF

In which situation would a technician use the show interfaces switch command?

• to determine if remote access is enabled

• when packets are being dropped from a particular directly attached host

• when an end device can reach local devices, but not remote devices

• to determine the MAC address of a directly attached network device on a particular interface