Which statement describes an EtherChannel implementation? EtherChannel operates only at Layer 2. PAgP cannot be used in conjunction with EtherChannel. A trunked port can be part of an EtherChannel bundle.…
What is the outcome of a Layer 2 broadcast storm? Routers will take over the forwarding of frames as switches become congested. New traffic is discarded by the switch because…
A router has used the OSPF protocol to learn a route to the 172.16.32.0/19 network. Which command will implement a backup floating static route to this network? ip route 172.16.0.0…
What is the difference between a virus and a worm? Viruses self-replicate but worms do not. Worms self-replicate but viruses do not. Worms require a host file but viruses do…
Refer to the exhibit. What can be determined about port security from the information that is shown? The port has been shut down. The port has two attached devices. The…
A network engineer is troubleshooting connectivity issues among interconnected Cisco routers and switches. Which command should the engineer use to find the IP address information, host name, and IOS version…
A user reports that a PC is losing files, not opening some files, and is performing slowly. The technician suspects problems with the hard drive. What should be done to…
Which three parameters would need to be changed if best practices are being implemented for a home wireless AP? (Choose three.) SSID AP password antenna frequency wireless beacon time wireless…
While attending a conference, participants are using laptops for network connectivity. When a guest speaker attempts to connect to the network, the laptop fails to display any available wireless networks.…
As part of the new security policy, all switches on the network are configured to automatically learn MAC addresses for each port. All running configurations are saved at the start…