Cisco 200-301 Practice Test - Questions Answers, Page 29
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What are two characteristics of the distribution layer in a three-tier network architecture? (Choose two.)
serves as the network aggregation point
provides a boundary between Layer 2 and Layer 3 communications
designed to meet continuous, redundant uptime requirements
is the backbone for the network topology
physical connection point for a LAN printer
What is the purpose of using First Hop Redundancy Protocol in a specific subnet?
Filter traffic based on destination IP addressing
Sends the default route to the hosts on a network
ensures a loop-free physical topology
forwards multicast hello messages between routers
Which access layer threat-mitigation technique provides security based on identity?
Dynamic ARP Inspection
using a non-default native VLAN
802.1x
DHCP snooping
What must be considered when using 802.11a?
It is compatible with 802.11b- and 802 11g-compliant wireless devices
It is used in place of 802 11b/g when many nonoverlapping channels are required
It is susceptible to interference from 2 4 GHz devices such as microwave ovens.
It is chosen over 802 11b/g when a lower-cost solution is necessary
When a site-to-site VPN is configured, which IPsec mode provides encapsulation and encryption of the entire original P packet?
IPsec tunnel mode with AH
IPsec transport mode with AH
IPsec tunnel mode with ESP
IPsec transport mode with ESP
What does physical access control regulate?
access to spec fie networks based on business function
access to servers to prevent malicious activity
access :o computer networks and file systems
access to networking equipment and facilities
On workstations running Microsoft Windows, which protocol provides the default gateway for the device?
DHCP
STP
SNMP
DNS
How are VLAN hopping attacks mitigated?
enable dynamic ARP inspection
manually implement trunk ports and disable DTP
activate all ports and place in the default VLAN
configure extended VLANs
What is the role of a firewall in an enterprise network?
Forwards packets based on stateless packet inspection
Processes unauthorized packets and allows passage to less secure segments of the network
determines which packets are allowed to cross from unsecured to secured networks
explicitly denies all packets from entering an administrative domain
What is a function of the Cisco DNA Center Overall Health Dashboard?
It provides a summary of the top 10 global issues.
It provides detailed activity logging for the 10 devices and users on the network.
It summarizes the operational status of each wireless devise on the network.
It summarizes daily and weekly CPU usage for servers and workstations in the network.
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