Refer to the exhibit,which command configures a floating static route to provide a backup to the primary link?
A. ip route 209.165.201.0 255.255.255.224 209.165.202.130
B. ip route 0.0.0.0 0.0.0.0 209.165.200.224
C. ip route 209.165.200.224 255.255.255.224 209.165.202.129 254
D. ip route 0.0.0.0 0.0.0.0 209.165.202.131
Correct Answer: C
What is the primary function of a Layer 3 device?
A. to analyze traffic and drop unauthorized traffic from the Internet
B. to transmit wireless traffic between hosts
C. to pass traffic between different networks
D. forward traffic within the same broadcast domain
Correct Answer: C
An engineer requires a scratch interface to actively attempt to establish a trunk link with a neighbor switch. What command must be configured?
A. switchport mode trunk
B. switchport mode dynamic desirable
C. switchport mode dynamic auto
D. switchport nonegotiate
Correct Answer: B
What is a function of TFTP in network operations?
A. transfers a backup configuration file from a server to a switch using a username and password
B. transfers files between file systems on a router
C. transfers a configuration files from a server to a router on a congested link
D. transfers IOS images from a server to a router for firmware upgrades
Correct Answer: D
What is a recommended approach to avoid co-channel congestion while installing access points that use the 2.4 GHz frequency?
A. different nonoverlapping channels
B. different overlapping channels
C. one overlapping channel
D. one nonoverlapping channel
Correct Answer: D
Refer to the exhibit. An engineer configured the New York router with state routes that point to the Atlanta and Washington sites. Whencommand must be configured on the Atlanta and Washington routers so that both sites are able to reach the loopback2 interface on the New York router?
A. ipv6 route ::/0 Serial 0/0/1
B. ipv6 route 0/0 Serial 0/0/0
C. ipv6 route ::/0 Serial 0/0/0
D. ip route 0.0.0.0.0.0.0.0 Serial 0/0/0
E. ipv6 route ::/0 2000::2
Correct Answer: C
Which CRUD operation modifies an existing table or view?
A. read
B. create
C. replace
D. update
Correct Answer: D
What is a DHCP client?
A. a workstation that requests a domain name associated with its IP address
B. a host that is configured to request an IP address automatically
C. a server that dynamically assigns IP addresses to hosts.
D. a router that statically assigns IP addresses to hosts.
Correct Answer: B
What is the same for both copper and fiber interfaces when using SFP modules?
A. They support an inline optical attenuator to enhance signal strength
B. They provide minimal interruption to services by being hot-swappable
C. They offer reliable bandwidth up to 100 Mbps in half duplex mode
D. They accommodate single-mode and multi-mode in a single module
Correct Answer: B
An engineer must configure Interswitch VLAN communication between a Cisco switch and a third-party switch. Which action should betaken?
A. configure IEEE 802.1p
B. configure IEEE 802.1q
C. configure ISL
D. configure DSCP
Correct Answer: B
Which protocol prompts the Wireless LAN Controller to generate its own local web administration SSL certificate for GUI access?
A. HTTPS
B. RADIUS
C. TACACS+
D. HTTP
Correct Answer: A
In software defined architectures, which plane is distributed and responsible for traffic forwarding?
A. management plane
B. control plane
C. policy plane
D. data plane
Correct Answer: D
which two QoS tools are used to guarantee minimum bandwidth to certain traffic ?(choose two)
A. FIFO
B. LLC
C. CBWFQ
D. RSVP
E. WFQ
Correct Answer: CE
which configuration management mechanism uses TCP port 22 by default when communicating with managed nodes?
A. Chef
B. Python
C. Puppet
D. Ansible
Correct Answer: D
Where does a switch maintain DHCP snooping information?
A. in the MAC address table
B. in the CAM table
C. in the binding database
D. in the frame forwarding database
Correct Answer: C
Which type of security program is violated when a group of employees enters a building using the ID badge of only one person?
A. intrusion detection
B. user awareness
C. physical access control
D. network authorization
Correct Answer: C
A network administrator needs to aggregate 4 ports into a single logical link which must negotiate layer 2 connectivity to ports on another switch What must be configured when using active mode on both sides of the connection?
A. 802.1q trunks
B. Cisco vPC
C. LLDP
D. LACP
Correct Answer: D
In which situation is private IPv4 addressing appropriate for a new subnet on the network of an organization?
A. There is limited unique address space, and traffic on the new subnet will stay local within the organization.
B. The network has multiple endpoint listeners, and it is desired to limit the number of broadcasts.
C. Traffic on the subnet must traverse a site-to-site VPN to an outside organization.
D. The ISP requires the new subnet to be advertised to the internet for web services.
Correct Answer: A
Aside from discarding, which two states does the switch port transition through while using RSTP (802.1w)? (Choose two)
A. listening
B. blocking
C. forwarding
D. learning
E. speaking
Correct Answer: CD
Which state does the switch port move to when PortFast is enabled?
A. forwarding
B. listening
C. blocking
D. learning
Correct Answer: A
Refer to the exhibit. An access list is created to deny Telnet access from host PC-1 to RTR-1 and allow access from all other hosts A Telnet attempt from PC-2 gives this message:”% Connection refused by remote host”Without allowing Telnet access from PC-1, which action must be taken to permit the traffic?
A. Add the access-list 10 permit any command to the configuration
B. Remove the access-class 10 in command from line vty 0.4.
C. Add the ip access-group 10 out command to interface g0/0.
D. Remove the password command from line vty 0 4.
Correct Answer: B
What is a role of wireless controllers in an enterprise network?
A. centralize the management of access points in an enterprise network
B. support standalone or controller-based architectures
C. serve as the first line of defense in an enterprise network
D. provide secure user logins to devices on the network.
Correct Answer: A
What is the effect when loopback interfaces and the configured router ID are absent during the OSPF Process configuration?
A. No router ID is set, and the OSPF protocol does not run.
B. The highest up/up physical interface IP address is selected as the router I
D.
C. The lowest IP address is incremented by 1 and selected as the router I
D.
D. The router ID 0.0.0.0 is selected and placed in the OSPF process.
Correct Answer: B
What is recommended for the wireless infrastructure design of an organization?
A. group access points together to increase throughput on a given channel
B. configure the first three access points are configured to use Channels 1, 6, and 11
C. include a least two access points on nonoverlapping channels to support load balancing
D. assign physically adjacent access points to the same Wi-Fi channel
Correct Answer: A
Which 802.11 frame type is indicated by a probe response after a client sends a probe request?
A. action
B. management
C. control
D. data
Correct Answer: B
How do servers connect to the network in a virtual environment?
A. wireless to an access point that is physically connected to the network
B. a cable connected to a physical switch on the network
C. a virtual switch that links to an access point that is physically connected to the network
D. a software switch on a hypervisor that is physically connected to the network
Correct Answer: D
Which CRUD operation corresponds to the HTTP GET method?
A. read
B. update
C. create
D. delete
Correct Answer: A
With REST API, which standard HTTP header tells a server which media type is expected by the client?
A. Accept-Encoding: gzip. deflate
B. Accept-Patch: text/example; charset=utf-8
C. Content-Type: application/json; charset=utf-8
D. Accept: application/json
Correct Answer: D
Which device tracks the state of active connections in order to make a decision to forward a packet through?
A. wireless access point
B. firewall
C. wireless LAN controller
D. router
Correct Answer: C
Refer to the exhibit. Which route type does the routing protocol Code D represent in the output?
A. internal BGP route
B. /24 route of a locally configured IP
C. statically assigned route
D. route learned through EIGRP
Correct Answer: D
Which two WAN architecture options help a business scalability and reliability for the network? (Choose two)
A. asychronous routing
B. single-homed branches
C. dual-homed branches
D. static routing
E. dynamic routing
Correct Answer: AC
A wireless administrator has configured a WLAN; however, the clients need access to a less congested 5-GHz network for their voice quality. What action must be taken to meet the requirement?
A. enable AAA override
B. enable RX-SOP
C. enable DTIM
D. enable Band Select
Correct Answer: D
What mechanism carries multicast traffic between remote sites and supports encryption?
A. ISATAP
B. GRE over iPsec
C. iPsec over ISATAP
D. GRE
Correct Answer: B
A network analyst is tasked with configuring the date and time on a router using EXEC mode.The date must be set to January 1,2020and the time must be set to 12:00 am.what command should be used?
A. clock timezone
B. clock summer-time date
C. clock set
D. clock summer-time recurring
Correct Answer: C
Refer to the exhibit.After the election process,what is the root bridge in the HQ LAN?Switch 1: 0C:E0:38:57:24:59 Switch 2: 0C:0E:15:22:1A:61 Switch 3: 0C:0E:15:1D:3C:9A Switch 4: 0C:E0:19:A1:4D:16
A. Switch 1
B. Switch 2
C. Switch 3
D. Switch 4
Correct Answer: C
which function is performed by the collapsed core layer in a two-tier architecture?
A. applying security policies
B. attaching users to the edge of the network
C. enforcing routing policies
D. making interesting traffic for data policies
Correct Answer: C
What are two functions of a server on a network? (Choose two.)
A. runs applications that send and retrieve data for workstations that make requests
B. handles requests from multiple workstations at the same time
C. housed solely in a data center that is dedicated to a single client
D. achieves redundancy by exclusively using virtual server clustering
E. runs the same operating system in order to communicate with other servers
Correct Answer: AB
What is a function of a remote access VPN?
A. used exclusively when a user is connected to a company's internal network
B. allows the users to access company internal network resources through a secure tunnel
C. uses cryptographic tunneling to protect the privacy of data for multiple users simultaneously
D. establishes a secure tunnel between two branch sites
Correct Answer: B
What are two recommendations for protecting network ports from being exploited when located in an office space outside of an ITcloset? (Choose two)
A. shut down unused ports
B. configure static ARP entries
C. enable the PortFast feature on ports
D. implement port-based authentication
E. configure ports to a fixed speed
Correct Answer: AD
Refer to the exhibit. A network administrator must permit SSH access to remotely manage routers in a network. The operations team resides on the 10.20.1.0/25 network.Which command will accomplish this task?
A. access-list 2699 permit udp 10.20.1.0 0.0.0.255
B. no access-list 2699 deny tcp any 10.20.1.0 0.0.0.127 eq 22
C. access-list 2699 permit tcp any 10.20.1.0 0.0.0.255 eq 22
D. no access-list 2699 deny ip any 10.20.1.0 0.0.0.255
Correct Answer: D
Which two functions are performed by the core layer in a three-tier architecture? (Choose two.)
A. Ensure timely data transfer between layers.
B. Provide uninterrupted forwarding service
C. Inspect packets for malicious activity.
D. Police traffic that is sent to the edge of the network.
E. Provide direct connectivity for end user devices
Correct Answer: BC
what is the purpose of traffic shaping?
A. to provide fair queuing for buffered flows
B. to mitigate delays over slow links
C. to limit the bandwidth that a flow can use
D. to be a marking mechanism that identifies different flows
Correct Answer: A
When using Rapid PVST+, which command guarantees the switch is always the root bridge for VLAN 200?
A. spanning -tree vlan 200 priority 614440
B. spanning -tree vlan 200 priority 0
C. spanning -tree vlan 200 priority 38572422
D. spanning -tree vlan 200 root primary
Correct Answer: B
Which command must be entered to configure a DHCP relay?
A. ip helper-address
B. ip address dhcp
C. ip dhcp pool
D. ip dhcp relay
Correct Answer: A
When implementing a router as a DHCP server, which two features must be configured? (Choose two)
A. relay agent information
B. address pool
C. smart-relay
D. database agent
E. manual bindings
Correct Answer: BE
How does the dynamically-learned MAC address feature function?
A. The CAM table is empty until ingress traffic arrives at each port
B. Switches dynamically learn MAC addresses of each connecting CAM table.
C. The ports are restricted and learn up to a maximum of 10 dynamically-learned addresses
D. It requires a minimum number of secure MAC addresses to be filled dynamically
Correct Answer: A
What facilitates a Telnet connection between devices by entering the device name?
A. SNMP
B. DNS lookup
C. syslog
D. NTP
Correct Answer: B
Which technology can prevent client devices from arbitrarily connecting to the network without state remediation?
A. 802.1x
B. IP Source Guard
C. MAC Authentication Bypass
D. 802.11n
Correct Answer: A
A port security violation has occurred on a switch port due to the maximum MAC address count being exceeded,which command mustbe configured to increment the security-violation count and forward an SNMP trap?
A. switchport port-security violation access
B. switchport port-security violation protect
C. switchport port-security violation restrict
D. switchport port-security violation shutdown
Correct Answer: D
Refer to the exhibit. Which switch in this configuration will be elected as the root bridge? SW1: 0C:E0:38:00:36:75 SW2: 0C:0E:15:22:05:97 SW3: 0C:0E:15:1A:3C:9D SW4: 0C:E0:18:A1:B3:19
A. SW1
B. SW2
C. SW3
D. SW4
Correct Answer: C