How do UTP and STP cables compare?

STP cables are shielded and protect against electromagnetic interference and UTP lacks the same protection against electromagnetic interference.

STP cables are cheaper to procure and easier to install and UTP cables are more expensive and harder to install.

UTP cables are less prone to crosstalk and interference and STP cables are more prone to crosstalk and interference.

UTP cables provide taster and more reliable data transfer rates and STP cables are slower and less reliable.

STP cables are shielded and protect against electromagnetic interference and UTP lacks the same protection against electromagnetic interference.

How does MAC learning function on a switch?

adds unknown source MAC addresses to the address table

broadcasts frames to all ports without queueing

adds unknown source MAC addresses to the address table

sends a retransmission request when a new frame is received

sends frames with unknown destinations to a multicast group

What are two advantages of implementing a controller-based architecture instead of a traditional network architecture? (Choose two.)

It enables configuration task automation.

It provides increased scalability and management options.

It allows for seamless connectivity to virtual machines.

It supports complex and high-scale IP addressing schemes.

It enables configuration task automation.

It provides increased scalability and management options.

It increases security against denial-of-service attacks.

What is an enhancement implemented in WPA3?

defends against deauthentication and disassociation attacks

employs PKI and RADIUS to identify access points

applies 802.1x authentication and AES-128 encryption

uses TKIP and per-packet keying

defends against deauthentication and disassociation attacks

What is the purpose of classifying network traffic in QoS?

identifies the type of traffic that will receive a particular treatment

services traffic according to its class

identifies the type of traffic that will receive a particular treatment

writes the class identifier of a packet to a dedicated field in the packet header

configures traffic-matching rules on network devices

Refer to the exhibit. A network engineer is updating the configuration on router R1 to connect a new branch office to the company network R2 has been configured correctly. Which command must the engineer configure so that devices at the new site communicate with the main office?

ip route 172.25.25.0.255.255.255.0.192.168.2.2

ip route 172.25.25 0 255 255 255.0 192.168.2.1

ip route 172.25.25 1 255 255 255 255 g0/1

ip route 172.25.25.0.255.255.255.0.192.168.2.2

Refer to the exhibit. SW_1 and SW_12 represent two companies that are merging. They use separate network vendors.The VLANs on both Sides have been migrated to share IP subnets. Which command sequence must be issued on both sides to join the two companies and pass all VLANs between the companies?

switchport mode trunk switchport trunk encapsulation dot1q

switchport mode trunk switchport trunk allowed vlan all switchport dot1q ethertype 0800

switchport mode dynamic desirable switchport trunk allowed vlan all switchport trunk native vlan 7

switchport dynamic auto switchport nonegotiate

Which command enables HTTP access to the Cisco WLC?

config network secureweb enable

config certificate generate web admin

What is the function of a controller in a software-defined network?

multicast replication at the hardware level

fragmenting and reassembling packets

setting packet-handling policies

When is the PUT method used within HTTP?

when a nonidempotent operation is needed

when a read-only operation it required

Refer to the exhibit. How many objects, Keys and JSON list values are present?

one object, three keys, and three JSON list values

three objects, two Keys, and three JSON list values

three objects, three keys and two JSON Ml values

one object, three keys, and three JSON list values

one object, three keys and two JSON list values

What is the primary purpose of a console port on a Cisco WLC?

out-of-band management via an asynchronous transport

In-band management via an asynchronous transport

out-of-band management via an IP transport

in-band management via an IP transport

out-of-band management via an asynchronous transport

What describes a northbound REST API for SON?

application-facing interface far GET, POST, PUT, and DELETE methods

application-facing interface for SNMP GET requests

network-element-facing interface for GET POST PUT and DELETE methods

network-element-facing interface for the control and data planes

application-facing interface far GET, POST, PUT, and DELETE methods

Refer to the exhibit.A network engineer must configure communication between PC A and the file server. Which commend must be configured on switch A to prevent interruption of other communications?

switchport trunk allowed vlan add 13

switch port trunk allowed vlan 12

switchport trunk allowed vlan none

switchport trunk allowed vlan add 13

switch port trunk allowed vlan remove 10-11

Refer to the exhibit. A network administrator configures an interface on a new switch so that it connects to interface Gi1/0/1 on switch Cat9300-1. Which configuration must be applied to the new interface?

switchport mode trunkswitchport trunk native vlan 321switchport trunk allowed vlan 100,200,300

switchport mode dynamic desirableswitchport trunk native vlan 321switchport trunk allowed vian 100,200,300

switchport trunk encapsulation dot1qswitchport trunk native vlan 321switchport trunk allowed vlan 100-300

switchport nonegotiateswitchport access vlan 321switchport trunk allowed vlan except 2-1001

What are two differences between WPA2 and WPA3 wireless security? (Choose two.)

WPA3 uses AES for stronger protection than WPA2 which uses TKIP WPA3 uses

WPA2 uses 12B-M key encryption and WPA3 supports 128 bit and 192 bit key encryption

WPA3 um AES for stronger protection than WPA2 which uses SAE

WPA2 uses 1 M-bit key encryption and WPA3 requires 256-brt key encryption

WPA3 uses AES for stronger protection than WPA2 which uses TKIP WPA3 uses

SAE tor stronger protection than WPA2 which uses AES

WPA2 uses 12B-M key encryption and WPA3 supports 128 bit and 192 bit key encryption

What is a function of the core and distribution layers in a collapsed-core architecture?

The router operates on a single device or a redundant pair.

The router must use IPv4 and IPv6 addresses at Layer 3.

The core and distribution layers are deployed on two different devices to enable failover.

The router can support HSRP for Layer 2 redundancy in an IPv6 network.

The router operates on a single device or a redundant pair.

What is a reason to implement LAG on a Cisco WLC?

Increase the available throughput on the link.

Increase security by encrypting management frames

Allow for stateful failover between WLCs

Enable the connected switch ports to use different Layer 2 configurations

What differentiates the Cisco OfficeExtend AP mode from FlexConnect AP mode?

OfficeExtend tunnels all traffic through the WLC, and FlexConnect terminates client traffic at the AP switch port.

FlexConnect allows a personal SSID to be configured on the AP, and personal SSIDs are not supported with OfficeExtend.

OfficeExtend does not support DTLS tunneling of traffic to the WLC, and FlexConnect tunnels traffic to the WLC with DTLS.

OfficeExtend tunnels all traffic through the WLC, and FlexConnect terminates client traffic at the AP switch port.

FlexConnect must be deployed behind a router that NATs the client traffic, and OfficeExtend uses public IP sources.

Cisco 200-301 Practice Test 22 - Free Online Exam Prep & Questions

Which WLC interface provides out-of-band management in the Cisco Unified Wireless Network Architecture?

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Cisco 200-301 Practice Test 22

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