Cisco 3 – Chaper 1: Quiz – Flashcards

Which two methods help to prevent the disruption of network services? (Choose two.) *using VLANs to segment network traffic *changing the routing protocols at regular intervals *installing duplicate equipment to provide failover services *using redundant connections to provide alternate physical paths

Which network design solution will best extend access layer connectivity to host devices? *implementing EtherChannel *implementing wireless connectivity *implementing redundancy *implementing routing protocols

Among the beneficial functions of a router are enhanced network security and containment of ?________ traffic.

Which feature could be used in a network design to increase the bandwidth by combining multiple physical links into a single logical link? *VLANs *trunk ports *subinterfaces *EtherChannel

What is a characteristic of out-of-band device management? *Out-of-band device management requires a direct connection to a network interface. *It requires a terminal emulation client. *It requires Telnet, SSH, or HTTP to access a Cisco device. *It requires at least one network interface on the device to be connected and operational.

What are two expected features of modern enterprise networks? (Choose two.) *support for limited growth *support for critical applications *support for distributed administrative control *support for 90 percent reliability *support for converged network traffic

Fill in the blank. The number of ports available on a single switch is referred to as _________.

Match the design model layer to the appropriate network function. (Not all options are used.) core layer distribution layer access layer

Which type of router would an enterprise use to allow customers to access content anytime and anyplace, regardless of whether they are at home or work? *network edge routers *branch routers *modular routers *service provider routers

How much traffic is a 48-port gigabit switch capable of generating when operating at full wire speed? *44 Gb/s, due to overhead requirements *24 Gb/s, because this is the maximum forwarding rate on Cisco switches *48 Gb/s, by providing full bandwidth to each port *1 Gb/s, because data can only be forwarded from one port at a time