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Why would a network administrator choose to implement automation in a network environment?
Why would VRRP be implemented when configuring a new subnet in a multivendor environment?
Drag and drop the steps in a standard DNS lookup operation from the left into the order on the right.
Which interface IP address serves as the tunnel source for CAPWAP packets from the WLC to an AP?
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?
Drag and drop the IPv6 addresses from the left onto the corresponding address types on the right.
Drag and drop the statements about AAA services firm the left onto the corresponding AAA services on the right Not all options are used.
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 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?
Which cable type must be used to interconnect one switch using 1000 BASE-SX GBiC modules and another switch using 1000 BASE-SX SFP modules?
Refer to the exhibit.
An OSPF neighbor relationship must be configured using these guidelines:
• R1 is only permitted to establish a neighbor with R2
• R1 will never participate in DR elections
• R1 will use a router-id of 101.1.1.
Which configuration must be used?
A)
B)
C)
D)
Drag and drop the use cases for device-management technologies from the left onto the corresponding.
What is the advantage of separating the control plane from the data plane within an SDN network?
After a recent security breach and a RADIUS failure, an engineer must secure the console port of each enterprise router with a local username and password. Which configuration must the engineer apply to accomplish this task?
Which QoS queuing method discards or marks packets that exceed the desired bit rate of traffic flow?
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)
Refer to the exhibit.
A network engineer configures the CCNA WLAN so that clients must authenticate hourly and to limit the number of simultaneous connections to the WLAN to Which two actions complete this configuration? (Choose two.)
What are two differences between WPA2 and WPA3 wireless security? (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?
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?
Drag and drop the characteristic from the left onto the IPv6 address type on the right.
NO: 222
Refer to the exhibit.
Wireless LAN access must be set up to force all clients from the NA WLAN to authenticate against the local database. The WLAN is configured for local EAP authentication. The time that users access the network must not be limited. Which action completes this configuration?
Drag and drop the characteristic from the left onto the IPv6 address type on the right.
A network engineer must configure an access list on a new Cisco IOS router. The access list must deny HTTP traffic to network 10.125.128.32/27 from the 192.168.240.0/20 network, but it must allow the 192.168.240.0/20 network to reach the rest of the 10.0.0.0/8 network. Which configuration must the engineer apply?
A)
B)
C)
D)
Which device segregates a network into separate zones that have their own security policies?
Drag and drop the IPv6 address details from the left onto the corresponding types on the right.
Refer to the exhibit.
When router R1 receives a packet with destination IP address 10.56.0 62. through which interface does it route the packet?
Drag and drop the characteristic from the left onto the IPv6 address type on the right.
Refer to the exhibit.
A packet sourced from 172.18.33.2 is destined for 172.18.32.38. Where does the router forward the packet?
It work security team noticed that an increasing number of employees are becoming victims of phishing attacks. Which security program should be implemented to mitigate the problem?
Drag and drop the statements about networking from me left onto the corresponding networking types on the right
Drag and chop the TCP/IP protocols from the left onto their primary transmission protocols on the right.
Refer to the exhibit.
All interfaces are in the same VLAN. All switches are configured with the default STP priorities. During the STP electronics, which switch becomes the root bridge?
Which type of hypervisor operates without an underlying OS to host virtual machines?
A network engineer is upgrading a small data center to host several new applications, including server backups that are expected to account for up to 90% of the bandwidth during peak times. The data center connects to the MPLS network provider via a primary circuit and a secondary circuit. How does the engineer inexpensively update the data center to avoid saturation of the primary circuit by traffic associated with the backups?
Drag and drop the network protocols from the left onto the correct transport services on the right.
Refer to the exhibit.
What is the next hop address for traffic that is destined to host 10.0.1.5?
Which command entered on a switch configured with Rapid PVST* listens and learns for a specific time period?
Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two)
Refer to the exhibit. An engineer must configure a static network route between two networks so that host A communicates with host B. Drag and drop the commands from the left onto the routers where they must be configured on the right. Not all commands are used.
Which two minimum parameters must be configured on an active interface to enable OSPFv2 to operate? (Choose two)
Refer to the exhibit Router R1 Fa0/0 is unable to ping router R3 Fa0'1. Which action must be taken in router R1 to help resolve the configuration issue?
When DHCP is configured on a router, which command must be entered so the default gateway is automatically distributed?
A network engineer is configuring an OSPFv2 neighbor adjacency Drag and drop the parameters from the left onto their required categories on the right. Not all parameters are used
Drag and drop the AAA functions from the left onto the correct AAA services on the right
An engineer must configure a/30 subnet between two routers. Which usable IP address and subnet mask combination meets this criteria?
Drag drop the descriptions from the left onto the correct configuration-management technologies on the right.
When configuring IPv6 on an interface, which two IPv6 multicast groups are joined? (Choose two)
Refer to the exhibit.
After running the code in the exhibit, which step reduces the amount of data that the NETCONF server returns to the NETCONF client, to only the interface's configuration?
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?
Refer to the exhibit Routers R1 and R2 have been configured with their respective LAN interfaces The two circuits are operational and reachable across WAN Which command set establishes failover redundancy if the primary circuit goes down?
How do TCP and UDP differ in the way that they establish a connection between two endpoints?
What is the purpose of using First Hop Redundancy Protocol in a specific subnet?
Drag and drop the DNS lookup components from the left onto the functions on the right.
How do TCP and UDP differ in the way they provide reliability for delivery of packets?
Which type of security program is violated when a group of employees enters a building using the ID badge of only one person?
Which two command sequences must you configure on switch to establish a Layer 3 EtherChannel with an open-standard protocol? (Choose two )
Refer to the exhibit.
An access list is required to permit traffic from any host on interface G0/0 and deny traffic from interface G/0/1. Which access list must be applied?
After installing a new Cisco ISE server, which task must the engineer perform on the Cisco WLC to connect wireless clients on a specific VLAN based on their credentials?
Drag and drop the DHCP snooping terms from the left onto the descriptions on the right.
What protocol allows an engineer to back up 20 network router configurations globally while using the copy function?
An organization has decided to start using cloud-provided services. Which cloud service allows the organization to install its own operating system on a virtual machine?
Refer to the exhibit.
The network administrator wants VLAN 67 traffic to be untagged between Switch 1 and Switch 2 while all other VLANs are to remain tagged.
Which command accomplishes this task?
Which network allows devices to communicate without the need to access the Internet?
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?
Which switch technology establishes a network connection immediately when it is plugged in?
Refer to the exhibit.
An engineer configured NAT translations and has verified that the configuration is correct.
Which IP address is the source IP?
What is an advantage of Cisco DNA Center versus traditional campus device management?
Refer to the exhibit.
Which type of route does R1 use to reach host 10.10.13.10/32?
An engineer is configuring an encrypted password for the enable command on a router where the local user database has already been configured Drag and drop the configuration commands from the left into the correct sequence on the right Not all commands are used
Refer to the exhibit.
An administrator must configure interfaces Gi1/1 and Gi1/3 on switch SW11 PC-1 and PC-2 must be placed in the Data VLAN and Phone-1 must be placed in the Voice VLAN Which configuration meets these requirements?
Refer to the exhibit.
Which command configures a floating static route to provide a backup to the primary link?
An engineer configured an OSPF neighbor as a designated router. Which state verifies the designated router is in the proper mode?
Which action is taken by a switch port enabled for PoE power classification override?
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?
Refer to the exhibit.
An engineer deploys a topology in which R1 obtains its IP configuration from DHCP. If
the switch and DHCP server configurations are complete and correct. Which two sets of commands must be configured on R1 and R2 to complete the task? (Choose two)
Refer to the exhibit.
A router reserved these five routes from different routing information sources.
Which two routes does the router install in its routing table? (Choose two)
Refer to the exhibit.
An extended ACL has been configured and applied to router R2 The configuration failed to work as intended Which two
changes stop outbound traffic on TCP ports 25 and 80 to 10.0.20 0 26 from the 10.0.10 0/26 subnet while still allowing all other traffic? (Choose
two )
Refer to the exhibit.
Which action is expected from SW1 when the untagged frame is received on the GigabitEthernet0/1 interface?
Which mode must be set for APs to communicate to a Wireless LAN Controller using the Control and Provisioning of Wireless Access Points (CAPWAP) protocol?
Drag and drop the application protocols from the left onto the transport protocols that it uses on the right
Refer to the exhibit.
Drag and drop the networking parameters from the left onto the correct values on the right.
Which goal is achieved by the implementation of private IPv4 addressing on a network?
Drag and drop the descriptions from the left onto the configuration-management technologies on the right.
A user configured OSPF and advertised the Gigabit Ethernet interface in OSPF By default, which type of OSPF network does this interface belong to?
Refer to the exhibit.
A network administrator has been tasked with securing VTY access to a router. Which access-list entry accomplishes this task?
The service password-encryption command is entered on a router. What is the effect of this configuration?
Refer to the exhibit.
Router R2 is configured with multiple routes to reach network 10 1.1 0/24 from router R1. What protocol is chosen by router R2 to reach the destination network 10.1 1 0/24?
A network administrator enabled port security on a switch interface connected to a printer. What is the next configuration action in order to allow the port to learn the MAC address of the printer and insert it into the table automatically?
A user configured OSPF in a single area between two routers A serial interface connecting R1 and R2 is running encapsulation PPP By default which OSPF network type is seen on this interface when the user types show ip ospf interface on R1 or R2?
What does an SDN controller use as a communication protocol to relay forwarding changes to a southbound API?
Refer to the exhibit.
Which configuration issue is preventing the OSPF neighbor relationship from being established between the two routers?
Which two must be met before SSH can operate normally on a Cisco IOS switch? (Choose two)
Refer to the exhibit.
To which device does Router1 send packets that are destined to host 10.10.13.165?
Refer to the exhibit.
A packet is being sent across router R1 to host 172.16.0.14. What is the destination route for the packet?
How do traditional campus device management and Cisco DNA Center device management differ in regards to deployment?
Refer to the exhibit.
If configuring a static default route on the router with the ip route 0.0.0.0 0.0.0.0 10.13.0.1 120 command how does the router respond?
What makes Cisco DNA Center different from traditional network management applications and their management of networks?
A device detects two stations transmitting frames at the same time. This condition occurs after the first 64 bytes of the frame is received interface counter increments?
Using direct sequence spread spectrum, which three 2.4-GHz channels are used to limit collisions?
When a WPA2-PSK WLAN is configured in the wireless LAN Controller, what is the minimum number of characters that in ASCll format?
Drag and drop to the characteristics of networking from the left onto the correct networking types on the right.
Refer to the exhibit.
Which IPv6 configuration is required for R17 to successfully ping the WAN interface on R18?
A)
B)
C)
D)
Which action does the router take as rt forwards a packet through the network?
Refer to the exhibit. After the configuration is applied, the two routers fail to establish an OSPF neighbor relationship. what is the reason for the problem?
A router running EIGRP has learned the same route from two different paths. Which parameter does the router use to select the best path?
Which port type supports the spanning-tree portfast command without additional configuration?
Refer to Exhibit.
Which configuration must be applied to the router that configures PAT to translate all addresses in VLAN 200 while allowing devices on VLAN 100 to use their own IP addresses?
What are two reasons that cause late collisions to increment on an Ethernet interface? (Choose two)
R1 has learned route 10.10.10.0/24 via numerous routing protocols. Which route is installed?
Drag and drop the Cisco Wireless LAN Controller security settings from the left onto the correct security mechanism categories on the right.
What is the effect when loopback interfaces and the configured router ID are absent during the OSPF Process configuration?
Which unified access point mode continues to serve wireless clients after losing connectivity to the Cisco Wireless LAN Controller?
Refer to the exhibit.
The default-information originate command is configured under the R1 OSPF configuration After testing workstations on VLAN 20 at Site B cannot reach a DNS server on the Internet Which action corrects the configuration issue?
Which IPv6 address type provides communication between subnets and is unable to route on the Internet?
Which design element is a best practice when deploying an 802.11b wireless infrastructure?
An implementer is preparing hardware for virtualization to create virtual machines on a host. What is needed to provide communication between hardware and virtual machines?
A Cisco IP phone receive untagged data traffic from an attached PC. Which action is taken by the phone?
Which protocol does an access point use to draw power from a connected switch?
An engineer needs to configure LLDP to send the port description time length value (TLV). What command sequence must be implemented?
In which situation is private IPv4 addressing appropriate for a new subnet on the network of an organization?
Which two primary drivers support the need for network automation? (Choose two.)
Which protocol requires authentication to transfer a backup configuration file from a router to a remote server?
When a client and server are not on the same physical network, which device is used to forward requests and replies between client and server for DHCP?
Which statement about Link Aggregation when implemented on a Cisco Wireless LAN Controller is true?
Refer to the exhibit.
Which command must be enable a floating default route on router A?
Which cable type must be used when connecting a router and switch together using these criteria?
• Pins 1 and 2 are receivers and pins 3 and 6 are transmitters
• Auto detection MDi-X is unavailable
What determines the sequence in which materials are planned during the material requirements planning (MRP) run?
Refer to the exhibit.
The network engineer is configuring router R2 as a replacement router on the network After the initial configuration is applied it is determined that R2 failed to show R1 as a neighbor Which configuration must be applied to R2 to complete the OSPF configuration and enable it to establish the neighbor relationship with R1?
A)
B)
C)
D)
A Cisco engineer at a new branch office is configuring a wireless network with access points that connect to a controller that is based at corporate headquarters Wireless client traffic must terminate at the branch office and access-point survivability is required in the event of a WAN outage Which access point mode must be selected?
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?
Refer to the exhibit.
The link between PC1 and the switch is up. but it is performing poorly. Which interface condition is causing the performance problem?
Refer to the exhibit.
How should the configuration be updated to allow PC1 and PC2 access to the Internet?
Refer to the exhibit.
Traffic that is flowing over interface TenGigabitEthernet0/0 experiences slow transfer speeds. What is the reason for the issue?
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.
Which command configures OSPF on the point-to-point link between routers R1 and R2?
Refer to the exhibit.
An engineer is configuring a new router on the network and applied this configuration. Which additional configuration allows the PC to obtain its IP address from a DHCP server?
Refer to the exhibit.
R1 learns all routes via OSPF Which command configures a backup static route on R1 to reach the 192 168.20.0/24 network via R3?
Which action implements physical access control as part of the security program of an organization?
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.
Which plan must be Implemented to ensure optimal QoS marking practices on this network?
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?
Which QoS per-hop behavior changes the value of the ToS field in the IPv4 packet header?
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.
A network engineer must update the configuration on Switch2 so that it sends LLDP packets every minute and the information sent via LLDP is refreshed every 3 minutes Which configuration must the engineer apply?
A)
B)
C)
D)
Refer to the exhibit.
The following must be considered:
• SW1 is fully configured for all traffic
• The SW4 and SW9 links to SW1 have been configured
• The SW4 interface Gi0/1 and Gi0/0 on SW9 have been configured
• The remaining switches have had all VLANs adde d to their VLAN database
Which configuration establishes a successful ping from PC2 to PC7 without interruption to traffic flow between other PCs?
A)
B)
C)
D)
Which WLC management connection type is vulnerable to man-in-the-middle attacks?
A network engineer is configuring a switch so that it is remotely reachable via SSH. The engineer has already configured the host name on the router. Which additional command must the engineer configure before entering the command to generate the RSA key?
Refer to the exhibit.
Traffic sourced from the loopback0 Interface is trying to connect via ssh to the host at 10.0.1.15. What Is the next hop to the destination address?
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)
Refer to the exhibit.
Which switch becomes the root of a spanning tree for VLAN 20 if all li links are of equal speed?
Drag and drop the descriptions of AAA services from the left onto the corresponding services on the right.
Which two spanning-tree states are bypassed on an interface running PortFast? (Choose two.)
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?
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?
Drag and drop the threat-mitigation techniques from the left onto the types of threat or attack they mitigate on the right.
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?
Refer to the exhibit.
Which next-hop IP address does Routed use for packets destined to host 10 10.13.158?
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?
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)
An engineer must configure R1 for a new user account. The account must meet these requirements:
* It must be configured in the local database.
* The username is engineer.
* It must use the strongest password configurable. Which command must the engineer configure on the router?
OSPF must be configured between routers R1 and R2. Which OSPF configuration must be applied to router R1 to avoid a DR/BDR election?
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.
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?
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)
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.
Which two commands must be added to update the configuration of router R1 so that it accepts only encrypted connections? (Choose two )
R1 as an NTP server must have:
• NTP authentication enabled
• NTP packets sourced from Interface loopback 0
• NTP stratum 2
• NTP packets only permitted to client IP 209.165 200 225
How should R1 be configured?
A)
B)
C)
D)
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)
Refer to the exhibit.
What is a reason for poor performance on the network interface?
Refer to the exhibit.
Which minimum configuration items are needed to enable Secure Shell version 2 access to R15?
A)
B)
C)
D)
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.
Host A sent a data frame destined for host D
What does the switch do when it receives the frame from host A?
Refer to the exhibit.
Which command must be issued to enable a floating static default route on router A?
Refer to the exhibit.
Which two commands must be configured on router R1 to enable the router to accept secure remote-access connections? (Choose two)
Refer to the exhibit.
An engineer is configuring an EtherChannel using LACP between Switches 1 and 2 Which configuration must be applied so that only Switch 1 sends LACP initiation packets?
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.
An engineer built a new L2 LACP EtherChannel between SW1 and SW2 and executed these show commands to verify the work. Which additional task allows the two switches to establish an LACP port channel?
Refer to the exhibit. A packet sourced from 10.10.10.32 is destined tot the Internet. What is the administrative distance for the destination route? A. 0
B. 1
C. 2
D. 32
What are two lacts that differentiate optical-fiber cabling from copper cabling? (Choose two.)
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.
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.
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.
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?
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?
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?
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.
What is the main difference between traditional networks and controller-based networking?
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. 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. 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. How will the device handle a packet destined to IP address 100.100.100.100?
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.
Which solution is appropriate when mitigating password attacks where the attacker was able to sniff the clear-text password of the system administrator?
Which alternative to password authentication Is Implemented to allow enterprise devices to log in to the corporate network?
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.
A network administrator wants the syslog server to filter incoming messages into different files based on their Importance. Which filtering criteria must be used?
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?
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.
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.
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?
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.
Which WLC management connection type is vulnerable to man-in-the-middIe attacks?
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?
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.
Drag and drop the TCP and UDP characteristics from the left onto the supporting protocols on the right. Not all options are used.
TESTED 23 Feb 2025
