200-301 Cisco Certified Network Associate Question and Answers

Refer to the exhibit.

Which two configurations must the engineer apply on this network so that R1 becomes the DR? (Choose two.)

A)

B)

C)

D)

E)

What should a network administrator consider when deciding to implement automation?

ESTION NO: 268

To improve corporate security, an organization is planning to implement badge authentication to limit access to the data center. Which element of a security program is being deployed?

Refer to the exhibit.

A network engineer must configured communication between PC A and the File Server. To prevent interruption for any other communications, which command must be configured?

Which functionality is provided by the console connection on a Cisco WLC?

Drag and drop the IPv6 addresses from the left onto the corresponding address types on the right.

What are two reasons a switch experiences frame flooding? (Choose two.)

Refer to the exhibit.

An architect is managing a wireless network with APs from several branch offices connecting to the WLC in the data center. There is a new requirement for a single WLAN to process the client data traffic without sending it to the WLC. Which action must be taken to complete the request?

Refer to the exhibit.

Which configuration on RTR-1 denies SSH access from PC-1 to any RTR-1 interface and allows all other traffic?

Refer to the exhibit.

What is the result if Gig1/11 receives an STP BPDU?

Which WAN access technology is preferred for a small office / home office architecture?

Refer to the exhibit.

How does the router manage traffic to 192.168.12.16?

Refer to the exhibit.

Web traffic is coming in from the WAN interface. Which route takes precedence when the router is processing traffic destined for the LAN network at 10 0.10.0/24?

Refer to the exhibit. The user has connectivity to devices on network 192.168.3 0/24 but cannot reach users on the network 10.10.1.0724.

What is the first step to verify connectivity?

Which QoS per-hop behavior changes the value of the ToS field in the IPv4 packet header?

Refer to the exhibit.

An engineer is required to verify that the network parameters are valid for the users wireless LAN connectivity on a /24 subnet. Drag and drop the values from the left onto the network parameters on the right. Not all values are used.

Which PoE mode enables powered-device detection and guarantees power when the device is detected?

Refer to the exhibit.

A company is configuring a failover plan and must implement the default routes in such a way that a floating static route will assume traffic forwarding when the primary link goes down. Which primary route configuration must be used?

Refer to the exhibit.

Traffic that is flowing over interface TenGigabitEthernet0/0 experiences slow transfer speeds. What is the reason for the issue?

What is the primary effect of the spanning-tree portfast command?

In QoS, which prioritization method is appropriate for interactive voice and video?

Refer to the exhibit.

If OSPF is running on this network, how does Router 2 handle traffic from Site B to 10.10.13/25 at Site A?

What is the difference between controller-based networks and traditional networks as they relate to control-plane and/or data-plane functions?

Refer to the exhibit.

All VLANs are present in the VLAN database. Which command sequence must be applied to complete the configuration?

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

An engineer is configuring remote access to a router from IP subnet 10.139.58.0/28. The domain name, crypto keys, and SSH have been configured. Which configuration enables the traffic on the destination router?

A)

B)

C)

D)

Which value is the unique identifier that an access point uses to establish and maintain wireless connectivity to wireless network devices?

Refer to the exhibit.

Which route must be configured on R1 so that OSPF routing is used when OSPF is up. but the server is still reachable when OSPF goes down?

OSPF must be configured between routers R1 and R2. Which OSPF configuration must be applied to router R1 to avoid a DR/BDR election?

Refer to the exhibit.

Packets received by the router from BGP enter via a serial interface at 209.165.201.10. Each route is present within the routing table. Which interface is used to forward traffic with a destination IP of 10.10.10.24?

A network engineer must configure two new subnets using the address block 10 70 128 0/19 to meet these requirements:

• The first subnet must support 24 hosts

• The second subnet must support 472 hosts

• Both subnets must use the longest subnet mask possible from the address block

Which two configurations must be used to configure the new subnets and meet a requirement to use the first available address in each subnet for the router interfaces? (Choose two )

Refer to the exhibit.

Users on existing VLAN 100 can reach sites on the Internet. Which action must the administrator take to establish connectivity to the Internet for users in VLAN 200?

Refer to the exhibit.

An engineer has started to configure replacement switch SW1. To verify part of the configuration, the engineer issued the commands as shown and noticed that the entry for PC2 is missing. Which change must be applied to SW1 so that PC1 and PC2 communicate normally?

A)

B)

C)

D)

Refer to the exhibit.

Which two commands when used together create port channel 10? (Choose two.)

Which Layer 2 switch function encapsulates packets for different VLANs so that the packets traverse the same port and maintain traffic separation between the VLANs?

Refer to the exhibit.

Which plan must be Implemented to ensure optimal QoS marking practices on this network?

Refer to the exhibit.

Which command configures OSPF on the point-to-point link between routers R1 and R2?

What is a role of wireless controllers in an enterprise network?

All physical cabling between the two switches is installed. Configure the network connectivity between the switches using the designated VLANs and interfaces.

1. Configure VLAN 100 named Compute and VLAN 200 named Telephony where required for each task.

2. Configure Ethernet0/1 on SW2 to use the existing VLAN named Available.

3. Configure the connection between the switches using access ports.

4. Configure Ethernet0/1 on SW1 using data and voice VLANs.

5. Configure Ethemet0/1 on SW2 so that the Cisco proprietary neighbor discovery protocol is turned off for the designated interface only.

When a WPA2-PSK WLAN is configured in the wireless LAN Controller, what is the minimum number of characters that in ASCll format?

Refer to the exhibit.

Which configuration issue is preventing the OSPF neighbor relationship from being established between the two routers?

Refer to the exhibit.

Switch A is newly configured. All VLANs are present in the VLAN database. The IP phone and PC A on Gi0/1 must be configured for the appropriate VLANs to establish connectivity between the PCs. Which command set fulfills the requirement?

A)

B)

C)

D)

Configure IPv4 and IPv6 connectivity between two routers. For IPv4, use a /28 network from the 192.168.1.0/24 private range. For IPv6, use the first /64 subnet from the 2001:0db8:aaaa::/48 subnet.

1. Using Ethernet0/1 on routers R1 and R2, configure the next usable/28 from the 192.168.1.0/24 range. The network 192.168.1.0/28 is unavailable.

2. For the IPv4 /28 subnet, router R1 must be configured with the first usable host address.

3. For the IPv4 /28 subnet, router R2 must be configured with the last usable host address.

4. For the IPv6 /64 subnet, configure the routers with the IP addressing provided from the topology.

5. A ping must work between the routers on the IPv4 and IPv6 address ranges.

Refer to the exhibit. An engineer is creating a secure preshared key based SSID using WPA2 for a wireless network running on 2.4 GHz and 5 GHz. Which two tasks must the engineer perform to complete the process? (Choose two.)

Refer to the exhibit Routers R1 R2 and R3 use a protocol to identify their neighbors' IP addresses hardware platforms, and software versions. A network engineer must configure R2 to avoid sharing any neighbor information with R3, and maintain its relationship with R1. What action meets this requirement?

Refer to the exhibit. Which interface does a packet take to reach the destination address of 10.10.10.147?

All physical cabling is in place. A company plans to deploy 32 new sites.

The sites will utilize both IPv4 and IPv6 networks.

1 . Subnet 172.25.0.0/16 to meet the subnet requirements and maximize

the number of hosts

Using the second subnet

• Assign the first usable IP address to e0/0 on Sw1O1

• Assign the last usable IP address to e0/0 on Sw102

2. Subnet to meet the subnet requirements and maximize

the number of hosts

c Using the second subnet

• Assign an IPv6 GUA using a unique 64-Bit interface identifier

on e0/0 on Sw101

• Assign an IPv6 GUA using a unique 64-Bit interface identifier

on eO/O on swi02

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.

• Refer to the Topology tab to access the device console(s) and perform the tasks.

• Console access is available for all required devices by clicking the device icon or using

the tab(s) above the console window.

• All necessary preconfigurations have been applied.

• Do not change the enable password or hostname for any device.

• Save your configurations to NVRAM before moving to the next item.

• Click Next at the bottom of the screen to submit this lab and move to the next question.

• When Next is clicked, the lab closes and cannot be reopened.

Which authentication method requires the user to provide a physical attribute to authenticate successfully?

Refer to the exhibit. A network administrator is configuring a router for user access via SSH. The service-password encryption command has been issued. The configuration must meet these requirements:

• Create the username as CCUser.

• Create the password as NA!2Scc.

• Encrypt the user password.

What must be configured to meet the requirements?

Refer to the exhibit. An engineer just installed network 10.120.10.0/24. Which configuration must be applied to the R14 router to add the new network to its OSPF routing table?

Which 802.11 frame type is indicated by a probe response after a client sends a probe request?

Which protocol does an access point use to draw power from a connected switch?

An office has 8 floors with approximately 30-40 users per floor What command must be configured on the router Switched Virtual Interface to use address space efficiently?

Refer to the exhibit.

What does router R1 use as its OSPF router-ID?

Refer to the exhibit.

An engineer configured the New York router with state routes that point to the Atlanta and Washington sites. When command 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?

Which two QoS tools provides congestion management? ( Choose two )

When a site-to-site VPN is used, which protocol is responsible for the transport of user data?

What Is the path for traffic sent from one user workstation to another workstation on a separate switch In a Ihree-lter architecture model?

Refer to the exhibit.

What is the effect of this configuration?

Which action is taken by a switch port enabled for PoE power classification override?

Refer to the exhibit.

An administrator configures four switches for local authentication using passwords that are stored in a cryptographic hash. The four switches must also support SSH access for administrators to manage the network infrastructure. Which switch is configured correctly to meet these requirements?

Which unified access point mode continues to serve wireless clients after losing connectivity to the Cisco Wireless LAN Controller?

Which two statements distinguish authentication from accounting? (Choose two.)

How does machine learning improve the detection of unauthorized network access?

Refer to the exhibit.

A network engineer must block access for all computers on VLAN 20 to the web server via HTTP All other computers must be able to access the web server Which configuration when applied to switch A accomplishes this task?

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?

What is the primary function of a Layer 3 device?

An engineer configures interface Gi1/0 on the company PE router to connect to an ISP Neighbor discovery is disabled

Which action is necessary to complete the configuration if the ISP uses third-party network devices?

How does CAPWAP communicate between an access point in local mode and a WLC?

Refer to the exhibit.

To which device does Router1 send packets that are destined to host 10.10.13.165?

What is the RFC 4627 default encoding for JSON text?

Refer to the exhibit. A network engineer updates the existing configuration on interface fastethernet1/1 switch SW1. It must establish an EtherChannel by using the same group designation with another vendor switch. Which configuration must be performed to complete the process?

Refer to the exhibit. A packet sourced from 10.10.10.32 is destined for the Internet. What is the administrative distance for the destination route?

All physical cabling is in place. Router R4 and PCI are fully configured and

inaccessible. R4's WAN interfaces use .4 in the last octet for each subnet.

Configurations should ensure that connectivity is established end-to-end.

1 . Configure static routing to ensure RI prefers the path through R2 to

reach only PCI on R4's LAN

2. Configure static routing that ensures traffic sourced from RI will take

an alternate path through R3 to PCI in the event of an outage along

the primary path

3. Configure default routes on RI and R3 to the Internet using the least number of hops

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.

• Refer to the Topology tab to access the device console(s) and perform the tasks.

• Console access is available for all required devices by clicking the device icon or using

the tab(s) above the console window.

• All necessary preconfigurations have been applied.

• Do not change the enable password or hostname for any device.

• Save your configurations to NVRAM before moving to the next item.

• Click Next at the bottom of the screen to submit this lab and move to the next question.

• When Next is clicked, the lab closes and cannot be reopened.

Refer to the exhibit.

Drag and drop the networking parameters from the left onto the correct values on the right.

The service password-encryption command is entered on a router. What is the effect of this configuration?

What does an SDN controller use as a communication protocol to relay forwarding changes to a southbound API?

What is a role of access points in an enterprise network?

Which action does the router take as it forwards a packet through the network?

Drag and drop the attack-mitigation techniques from the left onto the Types of attack that they mitigate on the right.

How do TCP and UDP differ in the way they guarantee packet delivery?

What criteria is used first during the root port selection process?

Refer to the exhibit. IPv6 is being Implemented within the enterprise. The command Ipv6 unlcast-routing is configure. Interlace GlgO/0 on R1 must be configured to provide a dynamic assignment using the assigned IPv6 block Which command accomplishes this task?

Connectivity between four routers has been established. IP connectivity must be configured in the order presented to complete the implementation. No dynamic routing protocols are included.

1. Configure static routing using host routes to establish connectivity from router R3 to the router R1 Loopback address using the source IP of 209.165.200.230.

2. Configure an IPv4 default route on router R2 destined for router R4.

3. Configure an IPv6 default router on router R2 destined for router R4.

What does the term "spirt MAC” refer to in a wireless architecture?

Which alternative to password authentication Is Implemented to allow enterprise devices to log in to the corporate network?

Refer to the exhibit. How will the device handle a packet destined to IP address 100.100.100.100?

An engineer is configuring switch SW1 to act an NTP server when all upstream NTP server connectivity fails. Which configuration must be used?

A)

B)

C)

D)

Refer to the exhibit.

Host A switch interface is configured in VLAN 2. Host D sends a unicast packet destined for the IP address of host A.

What does the switch do when it receives the frame from host D?

Refer to the exhibit. What is the cause of the issue?

What is a function of an endpoint?

Refer to the exhibit.

A new VLAN and switch are added to the network. A remote engineer configures OldSwitch and must ensure that the configuration meets these requirements:

• accommodates current configured VLANs

• expands the range to include VLAN 20

• allows for IEEE standard support for virtual LANs

Which configuration on the NewSwitch side of the link meets these requirements?

A)

B)

C)

D)

Refer to the exhibit.

For security reasons, automatic neighbor discovery must be disabled on the R5 Gi0/1 interface. These tasks must be completed:

• Disable all neighbor discovery methods on R5 interface GiO/1.

• Permit neighbor discovery on R5 interface GiO/2.

• Verify there are no dynamically learned neighbors on R5 interface Gi0/1.

• Display the IP address of R6*s interface Gi0/2.

Which configuration must be used?

Which condition must be met before an NMS handles an SNMP trap from an agent?

Refer to the exhibit.

An administrator is tasked with configuring a voice VLAN. What is the expected outcome when a Cisco phone is connected to the GigabitEfriemet3/1/4 port on a switch?

An engineer must configure an OSPF neighbor relationship between router R1 and R3 The authentication configuration has been configured and the connecting interfaces are in the same 192.168 1.0/30 sublet. What are the next two steps to complete the configuration? (Choose two.)

Refer to the exhibit.

Which prefix does Router 1 use for traffic to Host A?

Which network plane is centralized and manages routing decisions?

Using direct sequence spread spectrum, which three 2.4-GHz channels are used to limit collisions?

What prevents a workstation from receiving a DHCP address?

R1 has learned route 10.10.10.0/24 via numerous routing protocols. Which route is installed?

What are two recommendations for protecting network ports from being exploited when located in an office space outside of an IT closer? (Choose two.)

Which type of traffic is sent with pure iPsec?

What is a similarly between 1000BASE-LX and 1000BASE-T standards?

What is a function of a Layer 3 switch?

When a WLAN with WPA2 PSK is configured in the Wireless LAN Controller GUI which format is supported?

If a switch port receives a new frame while it is actively transmitting a previous frame, how does it process the frames?

Which set of action satisfy the requirement for multifactor authentication?

Which technology can prevent client devices from arbitrarily connecting to the network without state remediation?

Refer to the exhibit.

Router R1 is running three different routing protocols. Which route characteristic is used by the router to forward the packet that it receives for destination IP 172.16.32.1?

Which two outcomes are predictable behaviors for HSRP? (Choose two)

Which type of organization should use a collapsed-core architecture?

Which two actions influence the EIGRP route selection process? (Choose two)

A network administrator must to configure SSH for remote access to router R1 The requirement is to use a public and private key pair to encrypt management traffic to and from the connecting client.

Which configuration, when applied, meets the requirements?

Which command must be entered to configure a DHCP relay?

What are two characteristics of a public cloud Implementation? (Choose two.)

Drag and drop the AAA terms from the left onto the description on the right.

Which two tasks must be performed to configure NTP to a trusted server in client mode on a single network device? (Choose two)

A network administrator wants the syslog server to filter incoming messages into different files based on their Importance. Which filtering criteria must be used?

Drag and drop the TCP and UDP characteristics from the left onto the supporting protocols on the right. Not all options are used.

Refer to the exhibit. An engineer is using the Cisco WLC GUI to configure a WLAN for WPA2 encryption with AES and preshared key Cisc0123456. After the engineer selects the WPA + WPA2 option from the Layer 2 Security drop-down list, which two tasks must they perform to complete the process? (Choose two.)

A router has two static routes to the same destination network under the same OSPF process. How does the router forward packets to the destination if the next-hop devices are different?

What is a difference between an IPv6 multicast address and an IPv6 anycast address?

How does authentication differ from authorization?

Refer to the exhibit.

An engineer is updating the management access configuration of switch SW1 to allow secured, encrypted remote configuration. Which two commands or command sequences must the engineer apply to the switch? (Choose two.)

Drag and drop the Ansible features from the left to the right Not all features are used.

Refer to the exhibit. User traffic originating within site 0 is failing to reach an application hosted on IP address 192.168 0 10. Which is located within site A What is determined by the routing table?

Which two transport layer protocols carry syslog messages? (Choose two.)

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. Which command must the engineer configure on R1?

Drag and drop the characteristic from the left onto the IPv6 address type on the right.

Three switches must be configured for Layer 2 connectivity. The company requires only the designated VLANs to be configured on their respective switches and permitted accross any links between switches for security purposes. Do not modify or delete VTP configurations.

The network needs two user-defined VLANs configured:

VLAN 110: MARKETING

VLAN 210: FINANCE

1. Configure the VLANs on the designated switches and assign them as access ports to the interfaces connected to the PCs.

2. Configure the e0/2 interfaces on Sw1 and Sw2 as 802.1q trunks with only the required VLANs permitted.

3. Configure the e0/3 interfaces on Sw2 and Sw3 as 802.1q trunks with only the required VLANs permitted.

Which REST method updates an object in the Cisco DNA Center Intent API?

Refer to the exhibit.

How does router R1 handle traffic to the 172.16.1.4/30 subnet?

Refer to the exhibit.

What are the two steps an engineer must take to provide the highest encryption and authentication using domain credentials from LDAP?

SIP-based Call Admission Control must be configured in the Cisco WLC GUI. SIP call-snooping ports are configured. Which two actions must be completed next? (Choose two.)

What is a requirement for nonoverlapping Wi-Fi channels?

Refer to the exhibit.

How should the configuration be updated to allow PC1 and PC2 access to the Internet?

What is an expected outcome when network management automation is deployed?

Refer to the exhibit.

Users need to connect to the wireless network with IEEE 802. 11r-compatible devices. The connection must be maintained as users travel between floors or to other areas in the building What must be the configuration of the connection?

Which WLC management connection type is vulnerable to man-in-the-middle attacks?

Refer to the exhibit.

Which two commands must be added to update the configuration of router R1 so that it accepts only encrypted connections? (Choose two )

Drag and drop the characteristics of networking from the left onto the networking types on the right.

Refer to the exhibit.

The DHCP server and clients are connected to the same switch. What is the next step to complete the DHCP configuration to allow clients on VLAN 1 to receive addresses from the DHCP server?

Which characteristic differentiates the concept of authentication from authorization and accounting?

A network engineer is installing an IPv6-only capable device. The client has requested that the device IP address be reachable only from the internal network. Which type of IPv6 address must the engineer assign?

A network administrator is setting up a new IPv6 network using the 64-bit address 2001 0EB8 00C1 2200:0001 0000 0000 0331/64 To simplify the configuration the administrator has decided to compress the address Which IP address must the administrator configure?

Refer to the exhibit.

An engineer is updating the R1 configuration to connect a new server to the management network. The PCs on the management network must be blocked from pinging the default gateway of the new server. Which command must be configured on R1 to complete the task?

Drag and drop the Rapid PVST+ forwarding slate actions from the loft to the right. Not all actions are used.

An engineer is configuring NAT to translate the source subnet of 10.10.0.0/24 to any of three addresses 192.168.30.1, 192.168.3.2, 192.168.3.3 Which configuration should be used?

Which action does the router take as rt forwards a packet through the network?

A network engineer must configure the router R1 GigabitEthernet1/1 interface to connect to the router R2 GigabitEthernet1/1 interface. For the configuration to be applied the engineer must compress the address 2001:0db8:0000:0000:0500:000a:400F:583B. Which command must be issued on the interface?

Refer to me exhibit.

Which action is taken by the router when a packet is sourced from 10.10.10.2 and destined for 10.10.10.16?

What are two benefits of using the PortFast feature? (Choose two )

Which communication interaction takes place when a southbound API Is used?

Which technology must be implemented to configure network device monitoring with the highest security?

A network engineer must create a diagram of a multivendor network. Which command must be configured on the Cisco devices so that the topology of the network can be mapped?

Refer to the exhibit.

Which action is expected from SW1 when the untagged frame is received on the GigabitEthernet0/1 interface?

Refer to the exhibit.

Router R1 currently is configured to use R3 as the primary route to the Internet, and the route uses the default administrative distance settings. A network engineer must configure R1 so that it uses R2 as a backup, but only if R3 goes down. Which command must the engineer configure on R1 so that it correctly uses R2 as a backup route, without changing the administrative distance configuration on the link to R3?

Refer to the exhibit.

Which action must be taken to ensure that router A is elected as the DR for OSPF area 0?

Refer to the exhibit.

An engineer assumes a configuration task from a peer Router A must establish an OSPF neighbor relationship with neighbor 172 1 1 1 The output displays the status of the adjacency after 2 hours. What is the next step in the configuration process for the routers to establish an adjacency?

Refer to the exhibit.

Which switch becomes the root of a spanning tree for VLAN 20 if all li links are of equal speed?

What is a function of Opportunistic Wireless Encryption in an environment?

Which field within the access-request packet is encrypted by RADIUS?

A Cisco engineer must configure a single switch interface to meet these requirements

• accept untagged frames and place them in VLAN 20

• accept tagged frames in VLAN 30 when CDP detects a Cisco IP phone

Which command set must the engineer apply?

A)

B)

C)

D)

A Cisco engineer is configuring a factory-default router with these three passwords:

• The user EXEC password for console access is p4ssw0rd1

• The user EXEC password for Telnet access is s3cr3t2

• The password for privileged EXEC mode is pnv4t3p4ss Which command sequence must the engineer configured

A)

B)

C)

D)

What provides centralized control of authentication and roaming In an enterprise network?

Refer to the exhibit.

Which network prefix was learned via EIGRP?

Refer to the exhibit.

What is a reason for poor performance on the network interface?

Refer to the exhibit.

Which configuration allows routers R14 and R86 to form an OSPFv2 adjacency while acting as a central point for exchanging OSPF information between routers?

A)

B)

C)

D)

Refer to the exhibit.

An engineer is configuring the HO router. Which IPv6 address configuration must be applied to the router fa0'1 interface for the router to assign a unique 64-brt IPv6 address to Itself?

Drag and drop the descriptions of AAA services from the left onto the corresponding services on the right.

Which interface mode must be configured to connect the lightweight APs in a centralized architecture?

Which action implements physical access control as part of the security program of an organization?

Drag and drop the facts about wireless architectures from the left onto the types of access point on the right. Not all options are used.

What is the purpose of the ip address dhcp command?

Refer to the exhibit.

Site A was recently connected to site B over a new single-mode fiber path. Users at site A report Intermittent connectivity Issues with applications hosted at site B. What is the reason for the problem?

Drag and drop the statements about networking from the left onto the corresponding networking types on the right.

Drag and drop the TCP or UDP details from the left onto their corresponding protocols on the right.

Refer to the exhibit.

The router has been configured with a supernet to accommodate the requirement for 380 users on a subnet The requirement already considers 30% future growth. Which configuration verifies the IP subnet on router R4?

A)

B)

C)

D)

Refer to the exhibit.

Routers R1 and R3 have the default configuration The router R2 priority is set to 99 Which commands on R3 configure it as the DR in the 10.0 4.0/24 network?

Refer to the exhibit.

An IP subnet must be configured on each router that provides enough addresses for the number of assigned hosts and anticipates no more than 10% growth for now hosts. Which configuration script must be used?

A)

B)

C)

D)

How does Rapid PVST+ create a fast loop-free network topology?

Refer to the exhibit.

An engineer is asked to insert the new VLAN into the existing trunk without modifying anything previously configured Which command accomplishes this task?

Which two network actions occur within the data plane? (Choose two.)

Which channel-group mode must be configured when multiple distribution interfaces connected to a WLC are bundled?

Which IPsec encryption mode is appropriate when the destination of a packet differs from the security termination point?

What is a benefit of using private IPv4 addressing?

What is the function of northbound API?

A client experiences slow throughput from a server that is directly connected to the core switch in a data center. A network engineer finds minimal latency on connections to the server, but data transfers are unreliable, and the output of the show Interfaces counters errors command shows a high FCS-Err count on the interface that is connected to the server. What is the cause of the throughput issue?

Two switches have been implemented and all interfaces are at the default configuration level. A trunk link must be implemented between two switches with these requirements:

• using an industry-standard trunking protocol

• permitting VLANs 1 -10 and denying other VLANs

How must the interconnecting ports be configured?

A)

B)

C)

D)

Which interface or port on the WLC is the default for in-band device administration and communications between the controller and access points?

Exhibit.

The switches are connected via a Cat5 Ethernet cable that was successfully tested. The Interfaces are configured as access ports and are both in a 'down" status. What is the cause of this issue?

Why would a network administrator choose to implement automation in a network environment?

Refer to the exhibit.

The administrator must configure a floating sialic default route that points to 2001:db8:1234:2::1 and replaces the current default route only if it fails. Which command must the engineer configure on the CPE?

Refer to the exhibit.

An engineer assigns IP addressing to the current VLAN with three PCs. The configuration must also account for the expansion of 30 additional VLANS using the same Class C subnet for subnetting and host count. Which command set fulfills the request while reserving address space for the expected growth?

Refer to the exhibit An IPv6 address must be obtained automatically on the LAN interface on R1 Which command must be implemented to accomplish the task?

Drag and drop the descriptions of IP protocol transmissions from the left onto the IP traffic types on the right.

What is a zero-day exploit?

A wireless access point is needed and must meet these requirements:

• "zero-touch" deployed and managed by a WLC

• process only real-time MAC functionality

• used in a split-MAC architecture. Which access point type must be used?

What is a purpose of traffic shaping?

What is the operating mode and role of a backup port on a shared LAN segment in Rapid PVST+?

Refer to the exhibit.

Which configuration establishes a Layer 2 LACP EtherChannel when applied to both switches?

Which two HTTP methods are suitable for actions performed by REST-based APIs? (Choose two.)

Refer to the exhibit.

A network administrator must permit traffic from the 10.10.0.0/24 subnet to the WAN on interlace Seria10. What is the effect of the configuration as the administrator applies the command?

Which type of port is used to connect lo the wired network when an autonomous AP maps two VLANs to its WLANs?

Refer to the exhibit.

Which two values does router R1 use to identify valid routes for the R3 loopback address 1.1.1.3/32? (Choose two.)

Which two features introduced in SNMPv2 provides the ability to retrieve large amounts of data in one request

The clients and OHCP server reside on different subnets. Which command must be used to forward requests and replies between clients on the 10.10.0.1/24 subnet and the DHCP server at 192.168.10.1?

When should an engineer implement a collapsed-core architecture?

Which device segregates a network into separate zones that have their own security policies?

Refer to the exhibit.

The primary route across Gi0/0 is configured on both routers. A secondary route must be configured to establish connectivity between the workstation networks. Which command set must be configured to complete this task?

A)

B)

C)

D)

TION NO: 228

The address block 192 168 32 0/24 must be subnetted into smaller networks The engineer must meet these requirements

• Create 8 new subnets

• Each subnet must accommodate 30 hosts

• Interface VLAN 10 must use the last usable IP in the first new subnet

• A Layer 3 interface is used

Which configuration must be applied to the interface?

A)

B)

C)

D)

Which physical component is distributed among multiple virtual machines running on the same hypervisor?

Drag and drop the characteristic from the left onto the IPv6 address type on the right.

Refer to the exhibit.

A newly configured PC fails to connect to the internet using TCP port 80 to www cisco com Which setting must be modified for the connection to work?

A network engineer starts to implement a new wireless LAN by configuring the authentication server and creating the dynamic Interface. What must be performed next to complete the basic configuration?

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?

Refer to the exhibit.

The image server and client A are running an application that transfers an extremely high volume of data between the two. An engineer is configuring a dedicated circuit between R1 and R2. Which set of commands must the engineer apply to the routers so that only traffic between the image server and client A is forces to use the new circuit?

Refer to the exhibit. The router R1 is in the process of being configured. Routers R2 and R3 are configured correctly for the new environment. Which two commands must be configured on R1 for PC1 to communicate to all PCs on the 10.10.10.0/24 network? (Choose two.)

What is used to identify spurious DHCP servers?

Which plane is centralized in software-defined networking?

Physical connectivity is implemented between the two Layer 2 switches,

and the network connectivity between them must be configured.

I . Configure an LACP EtherChanneI and number it as 44; configure it

between switches SWI and SW2 using interfaces EthernetO/O and

Ethernet0/1 on both sides. The LACP mode must match on both ends.

2. Configure the EtherChanneI as a trunk link.

3. Configure the trunk link with 802. Iq tags.

4. Configure VLAN 'MONITORING' as the untagged VLAN of the

EtherChannel.

==================

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.

• Refer to the Topology tab to access the device console(s) and perform the tasks.

• Console access is available for all required devices by clicking the device icon or using

the tab(s) above the console window.

• All necessary preconfigurations have been applied.

• Do not change the enable password or hostname for any device.

• Save your configurations to NVRAM before moving to the next item.

• Click Next at the bottom of the screen to submit this lab and move to the next question.

• When Next is clicked, the lab closes and cannot be reopened.

Connectivity between three routers has been established, and IP services must be configured jn the order presented to complete the implementation Tasks assigned include configuration of NAT, NTP, DHCP, and SSH services.

1. All traffic sent from R3 to the R1 Loopback address must be configured for NAT on R2. All source addresses must be translated from R3 to the IP address of Ethernet0/0 on R2, while using only a standard access list named NAT To verify, a ping must be successful to the R1 Loopback address sourced from R3. Do not use NVI NAT configuration.

2. Configure R1 as an NTP server and R2 as a client, not as a peer, using the IP address of the R1 Ethernet0/2 interface. Set the clock on the NTP server for midnight on January 1, 2019.

3. Configure R1 as a DHCP server for the network 10.1.3.0/24 in a pool named TEST. Using a single command, exclude addresses 1-10 from the range. Interface Ethernet0/2 on R3 must be issued the IP address of 10.1.3.11 via DHCP.

4. Configure SSH connectivity from R1 to R3, while excluding access via other remote connection protocols. Access for user root and password Cisco must be set on router R3 using RSA and 1024 bits. Verify connectivity using an SSH session from router R1 using a destination address of 10.1.3.11. Do NOT modify console access or line numbers to accomplish this task.

Which advantage does machine learning offer for network security?

What are two facts that differentiate optical-fiber cabling from copper cabling? (Choose two.)

Refer to the exhibit. Which type of JSON data is shown?

IP connectivity between the three routers is configured. OSPF adjacencies must be established.

1. Configure R1 and R2 Router IDs using the interface IP addresses from the link that is shared between them.

2. Configure the R2 links with a max value facing R1 and R3. R2 must become the DR. R1 and R3 links facing R2 must remain with the default OSPF configuration for DR election. Verify the configuration after clearing the OSPF process.

3. Using a host wildcard mask, configure all three routers to advertise their respective Loopback1 networks.

4. Configure the link between R1 and R3 to disable their ability to add other OSPF routers.

A network engineer is configuring a new router at a branch office. The router is connected to an upstream WAN network that allows the branch to communicate with the head office. The central time server with IP address 172.24.54.8 is located behind a firewall at the head office. Which command must the engineer configure so that the software clock of the new router synchronizes with the time server?

Which AP feature provides a captive portal for users to authenticate register and accept terms before accessing the internet?

What is the main difference between traditional networks and controller-based networking?

What is an Ansible inventory?

An engineer must configure a core router with a floating static default route to the backup router at 10.200.0.2. Which command meets the requirements?

Which WLC management connection type is vulnerable to man-in-the-middIe attacks?

Which CRUD operation corresponds to me HTTP GET method?

Why is UDP more suitable than TCP tor applications that require low latency, such as VoIP?

Which solution is appropriate when mitigating password attacks where the attacker was able to sniff the clear-text password of the system administrator?

IP connectivity and OSPF are preconfigured on all devices where necessary. Do not make any changes to the IP addressing or OSPF. The company policy uses connected interfaces and next hops when configuring static routes except for load balancing or redundancy without floating static. Connectivity must be established between subnet 172.20.20.128/25 on the Internet and the LAN at 192.168.0.0/24 connected to SW1:

1. Configure reachability to the switch SW1 LAN subnet in router R2.

2. Configure default reachability to the Internet subnet in router R1.

3. Configure a single static route in router R2 to reach to the Internet subnet considering both redundant links between routers R1 and R2. A default route is NOT allowed in router R2.

4. Configure a static route in router R1 toward the switch SW1 LAN subnet where the primary link must be through Ethernet0/1. and the backup link must be through Ethernet0/2 using a floating route. Use the minimal administrative distance value when required.

A HCP pool has been created with the name CONTROL. The pool uses the next to last usable IP address as the default gateway for the DHCP clients. The server is located at 172.16 32.15. What is the step in the process for clients on the 192.168.52.0/24 subnet to reach the DHCP server?

Drag and drop the common functions from the left onto the cofresponding network topology architecture layer on the right. Not all common functions are used.

Refer to the exhibit. This ACL is configured to allow client access only to HTTP, HTTPS, and DNS services via UDP. The new administrator wants to add TCP access to the DNS service. Which configuration updates the ACL efficiently?

Physical connectivity is implemented between the two Layer 2 switches, and the network connectivity between them must be configured

1. Configure an LACP EtherChannel and number it as 1; configure it between switches SW1 and SVV2 using interfaces Ethernet0/0 and Ethernet0/1 on both sides. The LACP mode must match on both ends

2 Configure the EtherChannel as a trunk link.

3. Configure the trunk link with 802.1 q tags.

4. Configure the native VLAN of the EtherChannel as VLAN 15.