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Refer to the exhibit. An engineer executed the script and added commands that were not necessary for SSH and must now remove the commands. Which two commands must be executed to correct the configuration? (Choose two.)

A.

no ip domain name ccna.cisco.com

B.

no login local

C.

no service password-encryption

D.

no ip name-server 198.51.100.210

E.

no hostname CPE

Refer to the exhibit.

Given the following switch MAC addresses, which switch will be elected as the root bridge?

SW1: 0C:5A:05:53:27:17

SW2: 0C:0A:A8:1A:3C:9D

SW3: 0C:0A:18:81:83:19

SW4: 0C:0A:05:22:05:97

A.

SW1

B.

SW2

C.

SW3

D.

SW4

Drag and drop the QoS terms from the left onto the descriptions on the right.

Refer to the exhibit.

A packet sourced from 172.16.32 254 is destined for 172.16.32.8. What is the subnet mask of the preferred destination route?

A.

255.255.224.0

B.

255.255.255.0

C.

255.255.255.192

D.

255.255.255.252

Refer to the exhibit.

A Cisco engineer creates a new WLAN called lantest. Which two actions must be performed so that only high-speed 2.4-Ghz clients connect? (Choose two.)

A.

Enable the Broadcast SSID option

B.

Enable the Status option.

C.

Set the Radio Policy option to 802 11g Only.

D.

Set the Radio Policy option to 802.11a Only.

E.

Set the Interface/Interface Group(G) to an interface other than guest

Refer to the exhibit.

A network engineer executes the show ip route command on router D. What is the next hop to network 192.168 1 0/24 and why?

A.

The next hop is 10.0.2.1 because it uses distance vector routing

B.

The next hop is 10.0.2.1 because it is a link-state routing protocol

C.

The next hop is 10.0.0.1 because it has a better administrative distance

D.

The next hop is 10.0.0.1 because it has a higher metric.

What is the benefit of using FHRP (First Hop Redundancy Protocol)?

A.

Reduced ARP traffic on the network

B.

Balancing traffic across multiple gateways in proportion to their loads

C.

Reduced management overhead on network routers

D.

Higher degree of availability

Refer to the exhibit.

Routers R1 and R2 are configured with RIP as the dynamic routing protocol. A network engineer must configure R1 with a floating static route to serve as a backup route to network 192.168.23.0. Which command must the engineer configure on R1?

A.

ip route 192.168.23.0 255.255.255.255 192.168.13.3 121

B.

ip route 192.168.23.0 255.255.255.0 192.168.13.3 100

C.

ip route 192.168.23.0 265.255.255.0 192.168.13.3 121

D.

ip route 192.168.23.0 255.255.255.0 192.168.13.3

Refer to the exhibit.

What is represented by "R1" and "SW1" within the JSON output?

A.

key

B.

array

C.

value

D.

object

Refer to the exhibit.

PC1 regularly sends 1800 Mbps of traffic to the server. A network engineer needs to configure the EtherChannel to disable Port Channel 1 between SW1 and SW2 when the Ge0/0 and Ge0/1 ports on SW2 go down. Which configuration must the engineer apply to the switch?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer to the exhibit.

The New York router is configured with static routes pointing to the Atlanta and Washington sites. Which two tasks must be performed so that the Se0/0/0 interfaces on the Atlanta and Washington routers reach one another? (Choose two.)

A.

Configure the ipv6 route 2023::/126 2012::2 command on the Atlanta router.

B.

Configure the ipv6 route 2012::/126 2023::1 command on the Washington router.

C.

Configure the ipv6 route 2023::/126 2012::1 command on the Atlanta router.

D.

Configure the ipv6 route 2012::/126 s0/0/0 command on the Atlanta router.

E.

Configure the ipv6 route 2012::/126 2023::2 command on the Washington router.

What is the difference between an IPv6 link-local address and a unique local address?

A.

The scope of an IPv6 link-local address is limited to a loopback address, and an IPv6 unique local address is limited to a directly attached interface.

B.

The scope of an IPv6 link-local address can be used throughout a company site or network, but an IPv6 unique local address is limited to a loopback address.

C.

The scope of an IPv6 link-local address is global, but the scope of an IPv6 unique local address is limited to a loopback address.

D.

The scope of an IPv6 link-local address is limited to a directly attached interface, but an IPv6 unique local address is used throughout a company site or network.

Which type of DNS record is used to specify the mail server responsible for accepting email messages on behalf of a recipient's domain?

A.

MX record

B.

TXT record

C.

A record

D.

SRV record

Which enhancement is implemented in WPA3?

A.

applies 802.1x authentication

B.

usesTKIP

C.

employs PKI to identify access points

D.

protects against brute force attacks

Refer to the exhibit.

Packets are flowing from 192.168 10.1 to the destination at IP address 192.168.20 75. Which next hop will the router select for the packet?

A.

10.10101

B.

10.10.10.11

C.

10.10.10.12

D.

10.101014

How does authentication differ from authorization?

A.

Authentication verifies the identity of a person accessing a network, and authorization determines what resource a user can access.

B.

Authentication is used to record what resource a user accesses, and authorization is used to determine what resources a user can access

C.

Authentication is used to determine what resources a user is allowed to access, and authorization is used to track what equipment is allowed access to the network

D.

Authentication is used to verify a person's identity, and authorization is used to create syslog messages for logins.

Refer to the exhibit.

An engineer must configure the interface that connects to PC 1 and secure it in a way that only PC1 is allowed to use the port No VLAN tagging can be used except for a voice VLAN. Which command sequence must be entered to configure the switch?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer to the exhibit.

What is the prefix length for the route that router1 will use to reach host A?

A.

/25

B.

/27

C.

/28

D.

/29

What are two features of the DHCP relay agent? (Choose two.)

A.

assigns DNS locally and then forwards request to DHCP server

B.

permits one IP helper command under an individual Layer 3 interface

C.

allows only MAC-to-IP reservations to determine the local subnet of a client

D.

minimizes the necessary number of DHCP servers

E.

configured under the Layer 3 interface of a router on the client subnet

Refer to the exhibit.

The given Windows PC is requesting the IP address of the host at www.cisco.com. To which IP address is the request sent?

A.

192.168.1.226

B.

192.168.1.100

C.

192.168.1.254

D.

192.168.1.253