What is the effect of entering the switchport port-security configuration command on a switch? It enables port security globally on the switch. It dynamically learns the L2 address and copies…
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…
What action takes place when a frame entering a switch has a unicast destination MAC address appearing in the MAC address table? The switch resets the refresh timer on all…
What are two reasons a network administrator would segment a network with a Layer 2 switch? (Choose two.) to isolate ARP request messages from the rest of the network to…
Refer to the exhibit. The network administrator is configuring the port security feature on switch SWC. The administrator issued the command show port-security interface fa 0/2 to verify the configuration.…
Refer to the exhibit. Which statement shown in the output allows router R1 to respond to stateless DHCPv6 requests? ipv6 nd other-config-flag ipv6 dhcp server LAN1 prefix-delegation 2001:DB8:8::/48 00030001000E84244E70 ipv6…
What is the effect of entering the switchport mode access configuration command on a switch? It disables DTP on a non-trunking interface. It disables an unused port. It manually enables…
Which command will create a static route on R2 in order to reach PC B? R2(config)# ip route 172.16.2.0 255.255.255.0 172.16.2.254 R2(config)# ip route 172.16.2.0 255.255.255.0 172.16.3.1 R2(config)# ip route…
Which three Wi-Fi standards operate in the 2.4GHz range of frequencies? (Choose three.) 802.11ac 802.11a 802.11n 802.11b 802.11g Explanation & Hint: The Wi-Fi standards that operate in the 2.4GHz range…
Refer to the exhibit. What will router R1 do with a packet that has a destination IPv6 address of 2001:db8:cafe:5::1? forward the packet out GigabitEthernet0/0 forward the packet out Serial0/0/0…
Which two VTP modes allow for the creation, modification, and deletion of VLANs on the local switch? (Choose two.) distribution master server client transparent slave Explanation & Hint: In VTP…
A PC has sent an RS message to an IPv6 router attached to the same network. Which two pieces of information will the router send to the client? (Choose two.)…
What protocol or technology allows data to transmit over redundant switch links? STP VTP EtherChannel DTP Explanation & Hint: The protocol or technology that allows data to transmit over redundant…
How will a router handle static routing differently if Cisco Express Forwarding is disabled? Serial point-to-point interfaces will require fully specified static routes to avoid routing inconsistencies. It will not…
On what switch ports should BPDU guard be enabled to enhance STP stability? only ports that are elected as designated ports only ports that attach to a neighboring switch all…
A network engineer is troubleshooting a newly deployed wireless network that is using the latest 802.11 standards. When users access high bandwidth services such as streaming video, the wireless network…
A junior technician was adding a route to a LAN router. A traceroute to a device on the new network revealed a wrong path and unreachable status. What should be…
What else is required when configuring an IPv6 static route using a next-hop link-local address? ** network number and subnet mask on the interface of the neighbor router ip address…
What is the effect of entering the shutdown configuration command on a switch? It disables an unused port. It enables portfast on a specific switch interface. It disables DTP on…
What protocol or technology requires switches to be in server mode or client mode? VTP EtherChannel HSRP DTP Explanation & Hint: The protocol or technology that requires switches to be…