You have already completed the Test before. Hence you can not start it again.
Test is loading...
You must sign in or sign up to start the Test.
You have to finish following quiz, to start this Test:
Your results are here!! for" Cisco CCNP CCIE Enterprise ENCOR 350-401 Practice Test 4 "
0 of 65 questions answered correctly
Your time:
Time has elapsed
Your Final Score is : 0
You have attempted : 0
Number of Correct Questions : 0 and scored 0
Number of Incorrect Questions : 0 and Negative marks 0
Average score
Your score
Cisco CCNP CCIE Enterprise ENCOR 350-401
You have attempted: 0
Number of Correct Questions: 0 and scored 0
Number of Incorrect Questions: 0 and Negative marks 0
You can review your answers by clicking on “View Answers” option. Important Note : Open Reference Documentation Links in New Tab (Right Click and Open in New Tab).
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
Answered
Review
Question 1 of 65
1. Question
Match each solution with its definition A Umbrella B AMP C FTD 1 provides malware protection on endpoints 2 provides IPS/IDSÂ capabilities 3 provides DNS protection
Correct
Incorrect
Unattempted
Question 2 of 65
2. Question
Choose three valid HSRP states (Choose three)
Correct
Incorrect
Unattempted
Question 3 of 65
3. Question
Choose the option the way QoS traffic shaping alleviates network congestion
Correct
Incorrect
Unattempted
Question 4 of 65
4. Question
Choose the feature that must be configured to allow packet capture over Layer 3 infrastructure
Correct
Incorrect
Unattempted
Question 5 of 65
5. Question
Choose the solution laaS service providers use to extend a Layer 2 segment across a Layer 3 network
Correct
Incorrect
Unattempted
Question 6 of 65
6. Question
Choose the method of account authentication OAuth 2.0 does within REST APIs
Correct
Incorrect
Unattempted
Question 7 of 65
7. Question
Choose the component that handles the orchestration plane of the Cisco SD-WAN
Correct
Incorrect
Unattempted
Question 8 of 65
8. Question
Choose the difference between a RIB and a FIB
Correct
Incorrect
Unattempted
Question 9 of 65
9. Question
Choose the correct statement about an RSPAN session configuration
Correct
Incorrect
Unattempted
Question 10 of 65
10. Question
Match each component to its description A mechanism to create a scheduler for packets prior to forwarding B mechanism to apply a QoS policy to an interface C bandwidth management technique which delays datagrams 1 policy map 2 service policy 3 shaping
Correct
Incorrect
Unattempted
Question 11 of 65
11. Question
Choose the FHRP that maximizes uplink utilization and minimizes the amount of configuration which is necessary
Correct
Incorrect
Unattempted
Question 12 of 65
12. Question
Choose the LISP device that is responsible for publishing EID-to-RLOC mappings for a site
Correct
Incorrect
Unattempted
Question 13 of 65
13. Question
Choose the solution to use that allows you to block the execution stage and prevent file encryption for a ransomware attack.
Choose the IPv6 migration method that relies on dynamic tunnels that use the 2002::/16 reserved address space
Correct
Incorrect
Unattempted
Question 16 of 65
16. Question
Choose the IP address that will become the active next hop for 192.168.100.0/24 when 192.168.104.6 is unreachable Router#show ip bgp … Origin codes:i – IGP, e – EGP, ? – incomplete Network Next Hop Metric LocPrf Weight Path * 192.168.100.0 192.168.104.9 80 0 63448i * 192.168.104.8 80 60 0 63447i * 192.168.104.7 0 63445 63549i *> 192.168.104.6 32768 63444i * 192.168.104.4 80 50 0 63442i
Correct
Incorrect
Unattempted
Question 17 of 65
17. Question
Choose the method that creates an EEM applet policy that is registered with EEM and runs on demand or manually
Correct
Incorrect
Unattempted
Question 18 of 65
18. Question
Choose actions that the network admin can take to minimize the possibility of typing commands incorrectly (Choose two.)
Correct
Incorrect
Unattempted
Question 19 of 65
19. Question
Choose the result of applying this access control list. ip access-list extended ACL123 10 permit tcp any any established 20 deny ip any any
Correct
Incorrect
Unattempted
Question 20 of 65
20. Question
Choose the protocol or technology that the fabric data plane is based in Cisco SD-Access fabric
Correct
Incorrect
Unattempted
Question 21 of 65
21. Question
Choose the correct EBGP path attribute list, ordered from most preferred to the least preferred, that the BGP best-path algorithm uses
Correct
Incorrect
Unattempted
Question 22 of 65
22. Question
Choose security features that are available when implementing NTP (Choose two )
Correct
Incorrect
Unattempted
Question 23 of 65
23. Question
Choose the ACL that allows only TCP traffic with a destination port range of 22-433, excluding port 80
Correct
Incorrect
Unattempted
Question 24 of 65
24. Question
Choose the correct statement about VXLAN
Correct
Incorrect
Unattempted
Question 25 of 65
25. Question
Choose commands that make sure that a switch becomes root bridge for VLAN 10 and 20 among default switches.
Correct
Incorrect
Unattempted
Question 26 of 65
26. Question
Choose the deployment model for a customer with several small branches who is in need of a WI-FI solution with local management using CAPWAP
Correct
Incorrect
Unattempted
Question 27 of 65
27. Question
Choose the variable in an EEM applet that is set when you use the sync yes option
Correct
Incorrect
Unattempted
Question 28 of 65
28. Question
Choose the correct statement about a fabric access point
Correct
Incorrect
Unattempted
Question 29 of 65
29. Question
Choose the design type that gives you a migrate from a traditional campus design to a programmer fabric designer if you are planning to implement intent-based networking in your campus infrastructure
Correct
Incorrect
Unattempted
Question 30 of 65
30. Question
Choose the command you need to configure vrrp correctly standby 10 ip 192.168.1.254Â 255.255.255.0 standby 10 preempt
Correct
Incorrect
Unattempted
Question 31 of 65
31. Question
Choose the correct statement about route targets when using VRF-Lite
Correct
Incorrect
Unattempted
Question 32 of 65
32. Question
What antenna type most likely made the radiation pattern shown in the exhibit?
Correct
Notice from the pattern that this appears to be a directional antenna. These types are commonly patch, patch array, dish, or Yagi. The only two directional options here are patch and dish. A dish pattern would be even more directional in nature.
Incorrect
Notice from the pattern that this appears to be a directional antenna. These types are commonly patch, patch array, dish, or Yagi. The only two directional options here are patch and dish. A dish pattern would be even more directional in nature.
Unattempted
Notice from the pattern that this appears to be a directional antenna. These types are commonly patch, patch array, dish, or Yagi. The only two directional options here are patch and dish. A dish pattern would be even more directional in nature.
Question 33 of 65
33. Question
Examine the exhibit. The eBGP peering refuses to establish. What is the problem in this case?
Correct
In this configuration, the desire is to peer between the loopback addresses as evidenced by the neighbor update-source commands. The neighbor statements should reference these loopback IP addresses, not the physical interface IPs. Here is an example of the correct configuration on R1: neighbor 5.5.5.5 remote-as 65000
neighbor 5.5.5.5 ebgp-multihop 2
neighbor 5.5.5.5 update-source lo0
Incorrect
In this configuration, the desire is to peer between the loopback addresses as evidenced by the neighbor update-source commands. The neighbor statements should reference these loopback IP addresses, not the physical interface IPs. Here is an example of the correct configuration on R1: neighbor 5.5.5.5 remote-as 65000
neighbor 5.5.5.5 ebgp-multihop 2
neighbor 5.5.5.5 update-source lo0
Unattempted
In this configuration, the desire is to peer between the loopback addresses as evidenced by the neighbor update-source commands. The neighbor statements should reference these loopback IP addresses, not the physical interface IPs. Here is an example of the correct configuration on R1: neighbor 5.5.5.5 remote-as 65000
neighbor 5.5.5.5 ebgp-multihop 2
neighbor 5.5.5.5 update-source lo0
Question 34 of 65
34. Question
What is the Cisco recommendation for a minimum dBm to carry voice operations in a wireless network?
Correct
The minimum recommended wireless signal strength for voice applications is -67 dBm and the minimum SNR is 25 dB.
Incorrect
The minimum recommended wireless signal strength for voice applications is -67 dBm and the minimum SNR is 25 dB.
Unattempted
The minimum recommended wireless signal strength for voice applications is -67 dBm and the minimum SNR is 25 dB.
Question 35 of 65
35. Question
Examine the syslog message shown. What does the component of LINEPROTO represent? 00:00:48: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
Correct
Beginning with LINEPROTO – we have the facility, the severity, the mnemonic, and the description. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/routers/access/wireless/software/guide/SysMsgLogging.html
Incorrect
Beginning with LINEPROTO – we have the facility, the severity, the mnemonic, and the description. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/routers/access/wireless/software/guide/SysMsgLogging.html
Unattempted
Beginning with LINEPROTO – we have the facility, the severity, the mnemonic, and the description. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/routers/access/wireless/software/guide/SysMsgLogging.html
Question 36 of 65
36. Question
In order to virtualize a workload recently, you had to install software on your Mac OS, and then install the virtual machine. What type of hypervisor is in use here?
Correct
Type 1 hypervisors do not need to be installed within an OS. They can install on top of the “bare metal“. Type 2 hypervisors must be installed in an OS. REFERENCE:Â https://searchservervirtualization.techtarget.com/definition/hosted-hypervisor-Type-2-hypervisor#:~:text=A%20Type%202%20hypervisor%2C%20also,Type%201%20and%20Type%202.
Incorrect
Type 1 hypervisors do not need to be installed within an OS. They can install on top of the “bare metal“. Type 2 hypervisors must be installed in an OS. REFERENCE:Â https://searchservervirtualization.techtarget.com/definition/hosted-hypervisor-Type-2-hypervisor#:~:text=A%20Type%202%20hypervisor%2C%20also,Type%201%20and%20Type%202.
Unattempted
Type 1 hypervisors do not need to be installed within an OS. They can install on top of the “bare metal“. Type 2 hypervisors must be installed in an OS. REFERENCE:Â https://searchservervirtualization.techtarget.com/definition/hosted-hypervisor-Type-2-hypervisor#:~:text=A%20Type%202%20hypervisor%2C%20also,Type%201%20and%20Type%202.
Question 37 of 65
37. Question
What SD-WAN component performs the initial authentication of WAN edge devices?
Correct
The vBond orchestrator is the central component for authentication of the SD-WAN components. Remember, to ensure security, the connections between the SD-WAN devices are protected with DTLS. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/solutions/CVD/SDWAN/cisco-sdwan-design-guide.html
Incorrect
The vBond orchestrator is the central component for authentication of the SD-WAN components. Remember, to ensure security, the connections between the SD-WAN devices are protected with DTLS. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/solutions/CVD/SDWAN/cisco-sdwan-design-guide.html
Unattempted
The vBond orchestrator is the central component for authentication of the SD-WAN components. Remember, to ensure security, the connections between the SD-WAN devices are protected with DTLS. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/solutions/CVD/SDWAN/cisco-sdwan-design-guide.html
Question 38 of 65
38. Question
Examine the configuration shown:Â switch(config)# ntp access-group peer accesslist1 What keyword can you use in this command in order for the local device to receive time requests and NTP control queries from the servers specified in the access list but not to synchronize itself to the specified servers?Â
Correct
The serve keyword enables the device to receive time requests and NTP control queries from the servers specified in the access list but not to synchronize itself to the specified servers. REFERENCE: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/system_management/configuration/guide/sm_nx_os_cg/sm_3ntp.html#93976
Incorrect
The serve keyword enables the device to receive time requests and NTP control queries from the servers specified in the access list but not to synchronize itself to the specified servers. REFERENCE: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/system_management/configuration/guide/sm_nx_os_cg/sm_3ntp.html#93976
Unattempted
The serve keyword enables the device to receive time requests and NTP control queries from the servers specified in the access list but not to synchronize itself to the specified servers. REFERENCE: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/system_management/configuration/guide/sm_nx_os_cg/sm_3ntp.html#93976
Question 39 of 65
39. Question
Examine the commands shown here. When might this command be most useful?
Correct
When you are typing commands in at the IOS CLI, you can have debug output interrupt your typing. The logging synchronous commands under the console line permits the integration of those messages with your command work. This command is considered a must have for most administrators. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3560/software/release/12-2_52_se/configuration/guide/3560scg/swlog.html
Incorrect
When you are typing commands in at the IOS CLI, you can have debug output interrupt your typing. The logging synchronous commands under the console line permits the integration of those messages with your command work. This command is considered a must have for most administrators. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3560/software/release/12-2_52_se/configuration/guide/3560scg/swlog.html
Unattempted
When you are typing commands in at the IOS CLI, you can have debug output interrupt your typing. The logging synchronous commands under the console line permits the integration of those messages with your command work. This command is considered a must have for most administrators. REFERENCE:Â https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3560/software/release/12-2_52_se/configuration/guide/3560scg/swlog.html
Question 40 of 65
40. Question
Cisco‘s approach to location services in wireless LANs is to call upon a mapping of different areas that includes information on signal attenuation in the actual areas of the enterprise. What is this approach called?
Correct
“Cisco RF Fingerprinting refers to a new and innovative approach that significantly improves the accuracy and precision available with traditional signal strength lateration techniques. Cisco RF Fingerprinting offers the simplicity of an RSSI-based lateration approach with customized calibration capabilities and improved indoor performance.“ Reference:Â https://www.cisco.com/en/US/docs/solutions/Enterprise/Mobility/emob30dg/Locatn.html
Incorrect
“Cisco RF Fingerprinting refers to a new and innovative approach that significantly improves the accuracy and precision available with traditional signal strength lateration techniques. Cisco RF Fingerprinting offers the simplicity of an RSSI-based lateration approach with customized calibration capabilities and improved indoor performance.“ Reference:Â https://www.cisco.com/en/US/docs/solutions/Enterprise/Mobility/emob30dg/Locatn.html
Unattempted
“Cisco RF Fingerprinting refers to a new and innovative approach that significantly improves the accuracy and precision available with traditional signal strength lateration techniques. Cisco RF Fingerprinting offers the simplicity of an RSSI-based lateration approach with customized calibration capabilities and improved indoor performance.“ Reference:Â https://www.cisco.com/en/US/docs/solutions/Enterprise/Mobility/emob30dg/Locatn.html
Question 41 of 65
41. Question
Which of the following OSPF network types each uses a DR and BDR in their operation? (Choose 2)
Which of the following FHRPs offers the lowest administrative overhead in a configuration that supports both HA and high performance?Â
Correct
The Gateway Load Balancing Protocol features a simple configuration that can take advantage of load balancing using a variety of approaches and optimizations. REFERENCE:Â https://www.cisco.com/en/US/docs/ios/12_2t/12_2t15/feature/guide/ft_glbp.html
Incorrect
The Gateway Load Balancing Protocol features a simple configuration that can take advantage of load balancing using a variety of approaches and optimizations. REFERENCE:Â https://www.cisco.com/en/US/docs/ios/12_2t/12_2t15/feature/guide/ft_glbp.html
Unattempted
The Gateway Load Balancing Protocol features a simple configuration that can take advantage of load balancing using a variety of approaches and optimizations. REFERENCE:Â https://www.cisco.com/en/US/docs/ios/12_2t/12_2t15/feature/guide/ft_glbp.html
Question 43 of 65
43. Question
What Java-based framework can function as a northbound API in SND environments?
Correct
In the context of Software-Defined Networking (SDN), OSGi (Open Service Gateway initiative) is a Java-based framework that enables dynamic modularity, service management, and interoperability in SDN applications. OSGi allows SDN controllers and applications to be modularized into small, manageable components called bundles, which can be dynamically installed, updated, or removed without interrupting the overall system operation. This flexibility fosters rapid development and deployment of SDN services, as well as the ability to customize and scale the network functionality as per requirements. OSGi‘s service-oriented architecture facilitates seamless communication and interaction between various SDN components and fosters an open ecosystem where multiple vendors‘ solutions can coexist and interoperate efficiently, making it a powerful and versatile framework for building extensible and adaptive SDN solutions.
Incorrect
In the context of Software-Defined Networking (SDN), OSGi (Open Service Gateway initiative) is a Java-based framework that enables dynamic modularity, service management, and interoperability in SDN applications. OSGi allows SDN controllers and applications to be modularized into small, manageable components called bundles, which can be dynamically installed, updated, or removed without interrupting the overall system operation. This flexibility fosters rapid development and deployment of SDN services, as well as the ability to customize and scale the network functionality as per requirements. OSGi‘s service-oriented architecture facilitates seamless communication and interaction between various SDN components and fosters an open ecosystem where multiple vendors‘ solutions can coexist and interoperate efficiently, making it a powerful and versatile framework for building extensible and adaptive SDN solutions.
Unattempted
In the context of Software-Defined Networking (SDN), OSGi (Open Service Gateway initiative) is a Java-based framework that enables dynamic modularity, service management, and interoperability in SDN applications. OSGi allows SDN controllers and applications to be modularized into small, manageable components called bundles, which can be dynamically installed, updated, or removed without interrupting the overall system operation. This flexibility fosters rapid development and deployment of SDN services, as well as the ability to customize and scale the network functionality as per requirements. OSGi‘s service-oriented architecture facilitates seamless communication and interaction between various SDN components and fosters an open ecosystem where multiple vendors‘ solutions can coexist and interoperate efficiently, making it a powerful and versatile framework for building extensible and adaptive SDN solutions.
Question 44 of 65
44. Question
What component can you design in the SD-Access Overlay solution in order to perform micro-segmentation?
Correct
Security Group Tags (SGTs) are used in the context of Cisco‘s Software-Defined Access (SD-Access) solution to enable microsegmentation in network overlays. Microsegmentation is a security concept that involves dividing a network into smaller, isolated segments to enhance security and limit lateral movement for potential threats. Cisco‘s SD-Access employs SGTs to achieve microsegmentation in overlay networks.
Incorrect
Security Group Tags (SGTs) are used in the context of Cisco‘s Software-Defined Access (SD-Access) solution to enable microsegmentation in network overlays. Microsegmentation is a security concept that involves dividing a network into smaller, isolated segments to enhance security and limit lateral movement for potential threats. Cisco‘s SD-Access employs SGTs to achieve microsegmentation in overlay networks.
Unattempted
Security Group Tags (SGTs) are used in the context of Cisco‘s Software-Defined Access (SD-Access) solution to enable microsegmentation in network overlays. Microsegmentation is a security concept that involves dividing a network into smaller, isolated segments to enhance security and limit lateral movement for potential threats. Cisco‘s SD-Access employs SGTs to achieve microsegmentation in overlay networks.
Question 45 of 65
45. Question
In which STP state is a port not forwarding traffic?
Correct
In Rapid Spanning Tree Protocol (RSTP), the learning state is a transitional state that follows the listening state and precedes the forwarding state. During the learning state, the switch populates its MAC address table with source MAC addresses from incoming frames on the designated port. However, the switch does not yet forward data frames to the destination ports; instead, it uses this state to gather information about the network‘s topology and ensure that the MAC address table is up-to-date. The learning state‘s purpose is to avoid potential data loss due to incomplete MAC address information, which ensures a stable and loop-free topology before transitioning to the forwarding state, where frames are actively forwarded to their appropriate destinations.
Incorrect
In Rapid Spanning Tree Protocol (RSTP), the learning state is a transitional state that follows the listening state and precedes the forwarding state. During the learning state, the switch populates its MAC address table with source MAC addresses from incoming frames on the designated port. However, the switch does not yet forward data frames to the destination ports; instead, it uses this state to gather information about the network‘s topology and ensure that the MAC address table is up-to-date. The learning state‘s purpose is to avoid potential data loss due to incomplete MAC address information, which ensures a stable and loop-free topology before transitioning to the forwarding state, where frames are actively forwarded to their appropriate destinations.
Unattempted
In Rapid Spanning Tree Protocol (RSTP), the learning state is a transitional state that follows the listening state and precedes the forwarding state. During the learning state, the switch populates its MAC address table with source MAC addresses from incoming frames on the designated port. However, the switch does not yet forward data frames to the destination ports; instead, it uses this state to gather information about the network‘s topology and ensure that the MAC address table is up-to-date. The learning state‘s purpose is to avoid potential data loss due to incomplete MAC address information, which ensures a stable and loop-free topology before transitioning to the forwarding state, where frames are actively forwarded to their appropriate destinations.
Question 46 of 65
46. Question
What Cisco WLAN QoS class is designed for normal traffic?
Correct
Cisco WLCs typically support four QoS levels: Platinum/Voice—Ensures a high quality of service for voice over wireless. Gold/Video—Supports high-quality video applications. Silver/Best Effort—Supports normal bandwidth for clients. This is the default setting. Bronze/Background—Provides the lowest bandwidth for guest services.
Incorrect
Cisco WLCs typically support four QoS levels: Platinum/Voice—Ensures a high quality of service for voice over wireless. Gold/Video—Supports high-quality video applications. Silver/Best Effort—Supports normal bandwidth for clients. This is the default setting. Bronze/Background—Provides the lowest bandwidth for guest services.
Unattempted
Cisco WLCs typically support four QoS levels: Platinum/Voice—Ensures a high quality of service for voice over wireless. Gold/Video—Supports high-quality video applications. Silver/Best Effort—Supports normal bandwidth for clients. This is the default setting. Bronze/Background—Provides the lowest bandwidth for guest services.
Question 47 of 65
47. Question
Which statement about the three layer hierarchical network model from Cisco systems is true?
Correct
The core layer is all about speed. The distribution layer is where you typically have routing. The core layer is often intentionally left clear of security and QoS configurations which can add overhead and potentially reduce speed.
Incorrect
The core layer is all about speed. The distribution layer is where you typically have routing. The core layer is often intentionally left clear of security and QoS configurations which can add overhead and potentially reduce speed.
Unattempted
The core layer is all about speed. The distribution layer is where you typically have routing. The core layer is often intentionally left clear of security and QoS configurations which can add overhead and potentially reduce speed.
Question 48 of 65
48. Question
How are the 8 bits of the ToS byte used in DiffServ for marking traffic?
Correct
In an IPv4 packet, the Type of Service (ToS) byte, also known as the Differentiated Services (DSCP) field, is used to specify the quality of service (QoS) and traffic prioritization for the packet. The ToS byte consists of 8 bits, and each bit has a specific meaning. These bits are used to define the packet‘s priority, handling, and treatment within the network. The first 6 bits define the priority and the last 2 bits are for Explicit Congestion Notification.
Incorrect
In an IPv4 packet, the Type of Service (ToS) byte, also known as the Differentiated Services (DSCP) field, is used to specify the quality of service (QoS) and traffic prioritization for the packet. The ToS byte consists of 8 bits, and each bit has a specific meaning. These bits are used to define the packet‘s priority, handling, and treatment within the network. The first 6 bits define the priority and the last 2 bits are for Explicit Congestion Notification.
Unattempted
In an IPv4 packet, the Type of Service (ToS) byte, also known as the Differentiated Services (DSCP) field, is used to specify the quality of service (QoS) and traffic prioritization for the packet. The ToS byte consists of 8 bits, and each bit has a specific meaning. These bits are used to define the packet‘s priority, handling, and treatment within the network. The first 6 bits define the priority and the last 2 bits are for Explicit Congestion Notification.
Question 49 of 65
49. Question
In a VXLAN overlay, what is the 24-bit segment ID that defines your broadcast domains?
Correct
The Virtual Network Identifier (VNID) is a fundamental component used in Virtual Extensible LAN (VXLAN) technology. It serves as a key element in encapsulating and identifying virtual network traffic within a VXLAN overlay network. The VNID is a 24-bit field, allowing up to 16 million unique identifiers, ensuring scalability in large-scale virtualized environments. When a VXLAN packet is transmitted, the VNID is utilized to map the inner virtual LAN (VLAN) and enables the destination VTEP (VXLAN Tunnel Endpoint) to correctly deliver the traffic to the appropriate virtual machines across the VXLAN fabric. This efficient segmentation mechanism provides the flexibility and isolation necessary to support modern data centers and cloud-based infrastructures.
Incorrect
The Virtual Network Identifier (VNID) is a fundamental component used in Virtual Extensible LAN (VXLAN) technology. It serves as a key element in encapsulating and identifying virtual network traffic within a VXLAN overlay network. The VNID is a 24-bit field, allowing up to 16 million unique identifiers, ensuring scalability in large-scale virtualized environments. When a VXLAN packet is transmitted, the VNID is utilized to map the inner virtual LAN (VLAN) and enables the destination VTEP (VXLAN Tunnel Endpoint) to correctly deliver the traffic to the appropriate virtual machines across the VXLAN fabric. This efficient segmentation mechanism provides the flexibility and isolation necessary to support modern data centers and cloud-based infrastructures.
Unattempted
The Virtual Network Identifier (VNID) is a fundamental component used in Virtual Extensible LAN (VXLAN) technology. It serves as a key element in encapsulating and identifying virtual network traffic within a VXLAN overlay network. The VNID is a 24-bit field, allowing up to 16 million unique identifiers, ensuring scalability in large-scale virtualized environments. When a VXLAN packet is transmitted, the VNID is utilized to map the inner virtual LAN (VLAN) and enables the destination VTEP (VXLAN Tunnel Endpoint) to correctly deliver the traffic to the appropriate virtual machines across the VXLAN fabric. This efficient segmentation mechanism provides the flexibility and isolation necessary to support modern data centers and cloud-based infrastructures.
Question 50 of 65
50. Question
Which of the following is not a typical traffic flow that is identified in a heavily virtualized, modern, SDN in the modern data center? (Choose two).
Correct
It is not typical for us to define host to controller traffic flows, or controller to server. Reference:Â https://www.optcore.net/do-you-know-the-data-center-network-architecture/
Incorrect
It is not typical for us to define host to controller traffic flows, or controller to server. Reference:Â https://www.optcore.net/do-you-know-the-data-center-network-architecture/
Unattempted
It is not typical for us to define host to controller traffic flows, or controller to server. Reference:Â https://www.optcore.net/do-you-know-the-data-center-network-architecture/
Question 51 of 65
51. Question
PINGÂ relies on which protocol and port?
Correct
The PING (Packet InterNet Groper) utility relies on the Internet Control Message Protocol (ICMP) in the TCP/IP stack. ICMP is used for diagnostic and control purposes in IP networks. PING is a network utility used to test the reachability of a host (usually a computer or a network device) on an IP network and to measure the round-trip time for packets to travel to the destination and back. When you use the PING command, your computer sends ICMP Echo Request packets to the target host, and the target host responds with ICMP Echo Reply packets. These packets are used to check if the destination is reachable and to calculate the round-trip time (latency) between the source and destination. PING does not rely on a specific port number, as ICMP operates at the network layer (Layer 3) of the TCP/IP stack and does not use port numbers like transport layer protocols (e.g., TCP and UDP) do. ICMP packets are encapsulated within IP packets and do not have dedicated port fields in their headers.
Incorrect
The PING (Packet InterNet Groper) utility relies on the Internet Control Message Protocol (ICMP) in the TCP/IP stack. ICMP is used for diagnostic and control purposes in IP networks. PING is a network utility used to test the reachability of a host (usually a computer or a network device) on an IP network and to measure the round-trip time for packets to travel to the destination and back. When you use the PING command, your computer sends ICMP Echo Request packets to the target host, and the target host responds with ICMP Echo Reply packets. These packets are used to check if the destination is reachable and to calculate the round-trip time (latency) between the source and destination. PING does not rely on a specific port number, as ICMP operates at the network layer (Layer 3) of the TCP/IP stack and does not use port numbers like transport layer protocols (e.g., TCP and UDP) do. ICMP packets are encapsulated within IP packets and do not have dedicated port fields in their headers.
Unattempted
The PING (Packet InterNet Groper) utility relies on the Internet Control Message Protocol (ICMP) in the TCP/IP stack. ICMP is used for diagnostic and control purposes in IP networks. PING is a network utility used to test the reachability of a host (usually a computer or a network device) on an IP network and to measure the round-trip time for packets to travel to the destination and back. When you use the PING command, your computer sends ICMP Echo Request packets to the target host, and the target host responds with ICMP Echo Reply packets. These packets are used to check if the destination is reachable and to calculate the round-trip time (latency) between the source and destination. PING does not rely on a specific port number, as ICMP operates at the network layer (Layer 3) of the TCP/IP stack and does not use port numbers like transport layer protocols (e.g., TCP and UDP) do. ICMP packets are encapsulated within IP packets and do not have dedicated port fields in their headers.
Question 52 of 65
52. Question
What format can be found in Ansible playbooks as well as Salt State files?
Correct
Salt State files utilize YAML (YAML Ain‘t Markup Language) as a human-readable data serialization format for defining configurations and states in a concise and structured manner. YAML‘s simplicity and flexibility make it an ideal choice for representing Salt states, allowing users to express complex configurations using minimal syntax. In a Salt State file, YAML enables the definition of states, modules, and grains, providing a clear and organized way to express system configurations and desired states. YAML‘s indentation-based structure ensures logical grouping of states and avoids the need for complex delimiters, resulting in more readable and maintainable Salt configuration files. The use of YAML in Salt State files simplifies the automation and management of infrastructure, making it a powerful tool for orchestrating large-scale deployments and maintaining consistent configurations across various systems and devices.
Incorrect
Salt State files utilize YAML (YAML Ain‘t Markup Language) as a human-readable data serialization format for defining configurations and states in a concise and structured manner. YAML‘s simplicity and flexibility make it an ideal choice for representing Salt states, allowing users to express complex configurations using minimal syntax. In a Salt State file, YAML enables the definition of states, modules, and grains, providing a clear and organized way to express system configurations and desired states. YAML‘s indentation-based structure ensures logical grouping of states and avoids the need for complex delimiters, resulting in more readable and maintainable Salt configuration files. The use of YAML in Salt State files simplifies the automation and management of infrastructure, making it a powerful tool for orchestrating large-scale deployments and maintaining consistent configurations across various systems and devices.
Unattempted
Salt State files utilize YAML (YAML Ain‘t Markup Language) as a human-readable data serialization format for defining configurations and states in a concise and structured manner. YAML‘s simplicity and flexibility make it an ideal choice for representing Salt states, allowing users to express complex configurations using minimal syntax. In a Salt State file, YAML enables the definition of states, modules, and grains, providing a clear and organized way to express system configurations and desired states. YAML‘s indentation-based structure ensures logical grouping of states and avoids the need for complex delimiters, resulting in more readable and maintainable Salt configuration files. The use of YAML in Salt State files simplifies the automation and management of infrastructure, making it a powerful tool for orchestrating large-scale deployments and maintaining consistent configurations across various systems and devices.
Question 53 of 65
53. Question
What is the encryption algorithm used with WPA2?
Correct
WPA2 (Wi-Fi Protected Access 2) uses the Advanced Encryption Standard (AES) algorithm for encryption. Specifically, it uses AES in the Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) mode. AES is a widely adopted symmetric encryption algorithm known for its strong security and efficiency. CCMP is an encryption protocol designed for use with AES, providing data confidentiality, data integrity, and authentication for wireless communications. Together, AES-CCMP provides robust security for Wi-Fi networks, making WPA2 one of the most secure encryption standards for wireless communication.
Incorrect
WPA2 (Wi-Fi Protected Access 2) uses the Advanced Encryption Standard (AES) algorithm for encryption. Specifically, it uses AES in the Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) mode. AES is a widely adopted symmetric encryption algorithm known for its strong security and efficiency. CCMP is an encryption protocol designed for use with AES, providing data confidentiality, data integrity, and authentication for wireless communications. Together, AES-CCMP provides robust security for Wi-Fi networks, making WPA2 one of the most secure encryption standards for wireless communication.
Unattempted
WPA2 (Wi-Fi Protected Access 2) uses the Advanced Encryption Standard (AES) algorithm for encryption. Specifically, it uses AES in the Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) mode. AES is a widely adopted symmetric encryption algorithm known for its strong security and efficiency. CCMP is an encryption protocol designed for use with AES, providing data confidentiality, data integrity, and authentication for wireless communications. Together, AES-CCMP provides robust security for Wi-Fi networks, making WPA2 one of the most secure encryption standards for wireless communication.
Question 54 of 65
54. Question
What is the Cisco recommendation for a minimum SNR to carry voice operations in a wireless network?
Correct
The minimum recommended wireless signal strength for voice applications is -67 dBm and the minimum SNR is 25 dB.
Incorrect
The minimum recommended wireless signal strength for voice applications is -67 dBm and the minimum SNR is 25 dB.
Unattempted
The minimum recommended wireless signal strength for voice applications is -67 dBm and the minimum SNR is 25 dB.
Question 55 of 65
55. Question
Which tool requires SSH in its operation?
Correct
When working with Ansible, SSH (Secure Shell) is a fundamental requirement for establishing secure communication and remote management between the Ansible control node and the managed nodes. Ansible uses SSH as its default transport mechanism to connect to and execute tasks on target hosts. SSH allows Ansible to securely authenticate, encrypt data, and execute commands remotely, ensuring confidentiality and integrity of communication during the entire playbook execution. Additionally, Ansible relies on SSH keys or passwords for authentication, enabling seamless and automated access to managed nodes without the need for installing agents or other components on the target hosts. By leveraging SSH, Ansible provides a robust and secure framework for managing and automating configurations, deployments, and system tasks across a diverse range of network devices and servers.
Incorrect
When working with Ansible, SSH (Secure Shell) is a fundamental requirement for establishing secure communication and remote management between the Ansible control node and the managed nodes. Ansible uses SSH as its default transport mechanism to connect to and execute tasks on target hosts. SSH allows Ansible to securely authenticate, encrypt data, and execute commands remotely, ensuring confidentiality and integrity of communication during the entire playbook execution. Additionally, Ansible relies on SSH keys or passwords for authentication, enabling seamless and automated access to managed nodes without the need for installing agents or other components on the target hosts. By leveraging SSH, Ansible provides a robust and secure framework for managing and automating configurations, deployments, and system tasks across a diverse range of network devices and servers.
Unattempted
When working with Ansible, SSH (Secure Shell) is a fundamental requirement for establishing secure communication and remote management between the Ansible control node and the managed nodes. Ansible uses SSH as its default transport mechanism to connect to and execute tasks on target hosts. SSH allows Ansible to securely authenticate, encrypt data, and execute commands remotely, ensuring confidentiality and integrity of communication during the entire playbook execution. Additionally, Ansible relies on SSH keys or passwords for authentication, enabling seamless and automated access to managed nodes without the need for installing agents or other components on the target hosts. By leveraging SSH, Ansible provides a robust and secure framework for managing and automating configurations, deployments, and system tasks across a diverse range of network devices and servers.
Question 56 of 65
56. Question
Which type of EAP is related to RFC 4507?
Correct
EAP-FAST supports the TLS extension as defined in RFC 4507. It support the fast re-establishment of the secure tunnel without having to maintain per-session state on the server. EAP-FAST-based mechanisms are defined to provision the credentials for the TLS extension. These credentials are called Protected Access Credentials (PACs).
Incorrect
EAP-FAST supports the TLS extension as defined in RFC 4507. It support the fast re-establishment of the secure tunnel without having to maintain per-session state on the server. EAP-FAST-based mechanisms are defined to provision the credentials for the TLS extension. These credentials are called Protected Access Credentials (PACs).
Unattempted
EAP-FAST supports the TLS extension as defined in RFC 4507. It support the fast re-establishment of the secure tunnel without having to maintain per-session state on the server. EAP-FAST-based mechanisms are defined to provision the credentials for the TLS extension. These credentials are called Protected Access Credentials (PACs).
Question 57 of 65
57. Question
Which of the following is not a NISTÂ characteristic of cloud?
Correct
The 5 characteristics of cloud as defined by NIST are – rapid elasticity, measured service, on-demand self-service, resource pooling, and broad network access.
Incorrect
The 5 characteristics of cloud as defined by NIST are – rapid elasticity, measured service, on-demand self-service, resource pooling, and broad network access.
Unattempted
The 5 characteristics of cloud as defined by NIST are – rapid elasticity, measured service, on-demand self-service, resource pooling, and broad network access.
Question 58 of 65
58. Question
Which of the following is a classful routing protocol?
Correct
RIP (Routing Information Protocol) version 1 is considered a classful routing protocol. To understand this, let‘s break down the concept of classful routing and its implications: Classful Routing Protocol: In the early days of IP routing, IP addresses were divided into three classes: Class A, Class B, and Class C. Each class had a fixed number of network bits and host bits. Classful routing protocols were designed to work with these address classes and did not support variable-length subnet masking (VLSM). Fixed Subnet Masks: In RIP version 1, all devices within the same major network (e.g., Class A, Class B, or Class C) were assumed to have the same subnet mask. This means that all subnets within the same major network had to have the same size, even if they required different subnet sizes. No Support for VLSM: Because RIP version 1 did not support VLSM, it could not take advantage of the efficient use of IP address space that VLSM allows. In VLSM, different subnets can have different subnet mask lengths, allowing for more efficient utilization of IP addresses. Automatic Summarization: RIP version 1 also performed automatic summarization at network class boundaries. This means that if a router had multiple subnets within the same classful network, it would advertise a single summarized route for that entire major network to neighboring routers. This further reduced the routing table size but could lead to suboptimal routing in certain scenarios. Classful Behavior: Overall, RIP version 1‘s classful behavior and lack of support for VLSM made it less scalable and flexible than modern routing protocols. As network designs evolved and more efficient address allocation became necessary, classful routing protocols like RIP version 1 became less practical for complex network environments.
Incorrect
RIP (Routing Information Protocol) version 1 is considered a classful routing protocol. To understand this, let‘s break down the concept of classful routing and its implications: Classful Routing Protocol: In the early days of IP routing, IP addresses were divided into three classes: Class A, Class B, and Class C. Each class had a fixed number of network bits and host bits. Classful routing protocols were designed to work with these address classes and did not support variable-length subnet masking (VLSM). Fixed Subnet Masks: In RIP version 1, all devices within the same major network (e.g., Class A, Class B, or Class C) were assumed to have the same subnet mask. This means that all subnets within the same major network had to have the same size, even if they required different subnet sizes. No Support for VLSM: Because RIP version 1 did not support VLSM, it could not take advantage of the efficient use of IP address space that VLSM allows. In VLSM, different subnets can have different subnet mask lengths, allowing for more efficient utilization of IP addresses. Automatic Summarization: RIP version 1 also performed automatic summarization at network class boundaries. This means that if a router had multiple subnets within the same classful network, it would advertise a single summarized route for that entire major network to neighboring routers. This further reduced the routing table size but could lead to suboptimal routing in certain scenarios. Classful Behavior: Overall, RIP version 1‘s classful behavior and lack of support for VLSM made it less scalable and flexible than modern routing protocols. As network designs evolved and more efficient address allocation became necessary, classful routing protocols like RIP version 1 became less practical for complex network environments.
Unattempted
RIP (Routing Information Protocol) version 1 is considered a classful routing protocol. To understand this, let‘s break down the concept of classful routing and its implications: Classful Routing Protocol: In the early days of IP routing, IP addresses were divided into three classes: Class A, Class B, and Class C. Each class had a fixed number of network bits and host bits. Classful routing protocols were designed to work with these address classes and did not support variable-length subnet masking (VLSM). Fixed Subnet Masks: In RIP version 1, all devices within the same major network (e.g., Class A, Class B, or Class C) were assumed to have the same subnet mask. This means that all subnets within the same major network had to have the same size, even if they required different subnet sizes. No Support for VLSM: Because RIP version 1 did not support VLSM, it could not take advantage of the efficient use of IP address space that VLSM allows. In VLSM, different subnets can have different subnet mask lengths, allowing for more efficient utilization of IP addresses. Automatic Summarization: RIP version 1 also performed automatic summarization at network class boundaries. This means that if a router had multiple subnets within the same classful network, it would advertise a single summarized route for that entire major network to neighboring routers. This further reduced the routing table size but could lead to suboptimal routing in certain scenarios. Classful Behavior: Overall, RIP version 1‘s classful behavior and lack of support for VLSM made it less scalable and flexible than modern routing protocols. As network designs evolved and more efficient address allocation became necessary, classful routing protocols like RIP version 1 became less practical for complex network environments.
Question 59 of 65
59. Question
Which of the following is not a valid reason you might have a CEF punt?
Correct
In Cisco Express Forwarding (CEF) implementations, “CEF punts“ refer to situations where the CEF forwarding process cannot handle a packet, and it needs to be handled by other mechanisms in the router, such as the router‘s CPU (Central Processing Unit). This typically occurs when CEF encounters certain conditions or features that it cannot process using its normal fast-switching or hardware-based forwarding path. When a packet is “punted,“ it is sent to the CPU for further processing, which can impact the overall performance and forwarding efficiency of the router. Punts can occur due to unsupported features, software switching, security features, QoS and traffic policing, platform limitations, debugging and analyzing, and misconfigurations.
Incorrect
In Cisco Express Forwarding (CEF) implementations, “CEF punts“ refer to situations where the CEF forwarding process cannot handle a packet, and it needs to be handled by other mechanisms in the router, such as the router‘s CPU (Central Processing Unit). This typically occurs when CEF encounters certain conditions or features that it cannot process using its normal fast-switching or hardware-based forwarding path. When a packet is “punted,“ it is sent to the CPU for further processing, which can impact the overall performance and forwarding efficiency of the router. Punts can occur due to unsupported features, software switching, security features, QoS and traffic policing, platform limitations, debugging and analyzing, and misconfigurations.
Unattempted
In Cisco Express Forwarding (CEF) implementations, “CEF punts“ refer to situations where the CEF forwarding process cannot handle a packet, and it needs to be handled by other mechanisms in the router, such as the router‘s CPU (Central Processing Unit). This typically occurs when CEF encounters certain conditions or features that it cannot process using its normal fast-switching or hardware-based forwarding path. When a packet is “punted,“ it is sent to the CPU for further processing, which can impact the overall performance and forwarding efficiency of the router. Punts can occur due to unsupported features, software switching, security features, QoS and traffic policing, platform limitations, debugging and analyzing, and misconfigurations.
Question 60 of 65
60. Question
What technology follows a declarative model and is a southbound API often used in SDN environments?
Correct
OpFlex uses a declarative model in its operation. OpFlex is a southbound protocol used in some Software-Defined Networking (SDN) environments, particularly in Cisco Application Centric Infrastructure (ACI). The declarative model is based on the concept of defining the desired state of the network rather than specifying step-by-step instructions for network devices. In the OpFlex model, the SDN controller communicates with the network devices, such as switches and routers, using a declarative approach. Instead of explicitly telling each device how to perform specific actions, the controller conveys the desired network state or policy to the devices. The network devices are then responsible for interpreting the intent and implementing the necessary configurations to achieve the desired state.
Incorrect
OpFlex uses a declarative model in its operation. OpFlex is a southbound protocol used in some Software-Defined Networking (SDN) environments, particularly in Cisco Application Centric Infrastructure (ACI). The declarative model is based on the concept of defining the desired state of the network rather than specifying step-by-step instructions for network devices. In the OpFlex model, the SDN controller communicates with the network devices, such as switches and routers, using a declarative approach. Instead of explicitly telling each device how to perform specific actions, the controller conveys the desired network state or policy to the devices. The network devices are then responsible for interpreting the intent and implementing the necessary configurations to achieve the desired state.
Unattempted
OpFlex uses a declarative model in its operation. OpFlex is a southbound protocol used in some Software-Defined Networking (SDN) environments, particularly in Cisco Application Centric Infrastructure (ACI). The declarative model is based on the concept of defining the desired state of the network rather than specifying step-by-step instructions for network devices. In the OpFlex model, the SDN controller communicates with the network devices, such as switches and routers, using a declarative approach. Instead of explicitly telling each device how to perform specific actions, the controller conveys the desired network state or policy to the devices. The network devices are then responsible for interpreting the intent and implementing the necessary configurations to achieve the desired state.
Question 61 of 65
61. Question
What determines the synchronization requirement for the database in “classic“ VTP?
Correct
In Cisco‘s VLAN Trunking Protocol (VTP), the configuration revision number is a mechanism used to track and manage updates to VLAN information within a VTP domain. Each VTP switch in the domain maintains its configuration revision number, which is a numeric value associated with the VLAN database. When a VTP switch makes changes to its VLAN database, it increments its configuration revision number. During VTP advertisement exchanges, switches compare their configuration revision numbers. If a switch receives a VTP advertisement with a higher configuration revision number than its own, it updates its VLAN database with the new information. This ensures that the VLAN database is consistent across all switches within the domain, preventing inconsistencies and reducing the risk of VLAN misconfigurations. The configuration revision number plays a crucial role in VTP‘s ability to propagate and synchronize VLAN information across the network efficiently.
Incorrect
In Cisco‘s VLAN Trunking Protocol (VTP), the configuration revision number is a mechanism used to track and manage updates to VLAN information within a VTP domain. Each VTP switch in the domain maintains its configuration revision number, which is a numeric value associated with the VLAN database. When a VTP switch makes changes to its VLAN database, it increments its configuration revision number. During VTP advertisement exchanges, switches compare their configuration revision numbers. If a switch receives a VTP advertisement with a higher configuration revision number than its own, it updates its VLAN database with the new information. This ensures that the VLAN database is consistent across all switches within the domain, preventing inconsistencies and reducing the risk of VLAN misconfigurations. The configuration revision number plays a crucial role in VTP‘s ability to propagate and synchronize VLAN information across the network efficiently.
Unattempted
In Cisco‘s VLAN Trunking Protocol (VTP), the configuration revision number is a mechanism used to track and manage updates to VLAN information within a VTP domain. Each VTP switch in the domain maintains its configuration revision number, which is a numeric value associated with the VLAN database. When a VTP switch makes changes to its VLAN database, it increments its configuration revision number. During VTP advertisement exchanges, switches compare their configuration revision numbers. If a switch receives a VTP advertisement with a higher configuration revision number than its own, it updates its VLAN database with the new information. This ensures that the VLAN database is consistent across all switches within the domain, preventing inconsistencies and reducing the risk of VLAN misconfigurations. The configuration revision number plays a crucial role in VTP‘s ability to propagate and synchronize VLAN information across the network efficiently.
Question 62 of 65
62. Question
What command begins the configuration of an automatic record of changes made to the configuration of your Cisco router?
Correct
The Configuration Versioning feature allows you to maintain and manage backup copies of the Cisco running configuration on or off the device. The command to configure this setting is archive.
Incorrect
The Configuration Versioning feature allows you to maintain and manage backup copies of the Cisco running configuration on or off the device. The command to configure this setting is archive.
Unattempted
The Configuration Versioning feature allows you to maintain and manage backup copies of the Cisco running configuration on or off the device. The command to configure this setting is archive.
Question 63 of 65
63. Question
What role in the Cisco SD-WAN has the ability to function as a STUN server?
Correct
The vBond STUN server plays a crucial role in the initial bootstrapping process of Cisco SD-WAN devices, such as vEdge routers, vSmart controllers, and vManage orchestrators. Its primary function is to provide secure device authentication and facilitate the establishment of secure communication channels between the SD-WAN devices and the SD-WAN controller plane.
Incorrect
The vBond STUN server plays a crucial role in the initial bootstrapping process of Cisco SD-WAN devices, such as vEdge routers, vSmart controllers, and vManage orchestrators. Its primary function is to provide secure device authentication and facilitate the establishment of secure communication channels between the SD-WAN devices and the SD-WAN controller plane.
Unattempted
The vBond STUN server plays a crucial role in the initial bootstrapping process of Cisco SD-WAN devices, such as vEdge routers, vSmart controllers, and vManage orchestrators. Its primary function is to provide secure device authentication and facilitate the establishment of secure communication channels between the SD-WAN devices and the SD-WAN controller plane.
Question 64 of 65
64. Question
Which of the following is a set of APIs developed by Cisco Systems to foster automation with Cisco devices?
Correct
OnePK (One Platform Kit) is a set of APIs and SDKs (Software Development Kits) developed by Cisco to provide programmability and automation capabilities for Cisco networking devices. OnePK allows developers to build custom applications that can interact with and control Cisco routers and switches, making it easier to create innovative network solutions. By exposing network functionalities through APIs, OnePK enables developers to access and modify the forwarding and control plane of Cisco devices, extract network statistics, and set up custom routing policies. It supports various programming languages and provides a standardized interface to communicate with Cisco devices, simplifying the development of network-aware applications. OnePK is a powerful tool for organizations seeking to integrate their network infrastructure with their applications, automate network management, and achieve more dynamic and responsive networks.
Incorrect
OnePK (One Platform Kit) is a set of APIs and SDKs (Software Development Kits) developed by Cisco to provide programmability and automation capabilities for Cisco networking devices. OnePK allows developers to build custom applications that can interact with and control Cisco routers and switches, making it easier to create innovative network solutions. By exposing network functionalities through APIs, OnePK enables developers to access and modify the forwarding and control plane of Cisco devices, extract network statistics, and set up custom routing policies. It supports various programming languages and provides a standardized interface to communicate with Cisco devices, simplifying the development of network-aware applications. OnePK is a powerful tool for organizations seeking to integrate their network infrastructure with their applications, automate network management, and achieve more dynamic and responsive networks.
Unattempted
OnePK (One Platform Kit) is a set of APIs and SDKs (Software Development Kits) developed by Cisco to provide programmability and automation capabilities for Cisco networking devices. OnePK allows developers to build custom applications that can interact with and control Cisco routers and switches, making it easier to create innovative network solutions. By exposing network functionalities through APIs, OnePK enables developers to access and modify the forwarding and control plane of Cisco devices, extract network statistics, and set up custom routing policies. It supports various programming languages and provides a standardized interface to communicate with Cisco devices, simplifying the development of network-aware applications. OnePK is a powerful tool for organizations seeking to integrate their network infrastructure with their applications, automate network management, and achieve more dynamic and responsive networks.
Question 65 of 65
65. Question
What would the virtual MAC address be if your are using version 2 of HSRP and a group number of 12?
Correct
In HSRP (Hot Standby Router Protocol) version 2, the virtual MAC address for a particular HSRP group is dynamically derived from a well-known MAC address and the HSRP group number. For HSRP group 12, the virtual MAC address is calculated as follows: HSRP version 2 uses the Virtual MAC address range 0000.0c9f.fxxx, where xxx represents the HSRP group number in hexadecimal format. The HSRP group number is 12, which translates to 0x0C in hexadecimal. Replace “xxx“ in the Virtual MAC address range with the hexadecimal representation of 12, which is “0C.“ The resulting virtual MAC address for HSRP group 12 would be 0000.0c9f.f00c. So, the virtual MAC address for HSRP group 12 in Cisco networking using version 2 of HSRP would be 0000.0c9f.f00c.
Incorrect
In HSRP (Hot Standby Router Protocol) version 2, the virtual MAC address for a particular HSRP group is dynamically derived from a well-known MAC address and the HSRP group number. For HSRP group 12, the virtual MAC address is calculated as follows: HSRP version 2 uses the Virtual MAC address range 0000.0c9f.fxxx, where xxx represents the HSRP group number in hexadecimal format. The HSRP group number is 12, which translates to 0x0C in hexadecimal. Replace “xxx“ in the Virtual MAC address range with the hexadecimal representation of 12, which is “0C.“ The resulting virtual MAC address for HSRP group 12 would be 0000.0c9f.f00c. So, the virtual MAC address for HSRP group 12 in Cisco networking using version 2 of HSRP would be 0000.0c9f.f00c.
Unattempted
In HSRP (Hot Standby Router Protocol) version 2, the virtual MAC address for a particular HSRP group is dynamically derived from a well-known MAC address and the HSRP group number. For HSRP group 12, the virtual MAC address is calculated as follows: HSRP version 2 uses the Virtual MAC address range 0000.0c9f.fxxx, where xxx represents the HSRP group number in hexadecimal format. The HSRP group number is 12, which translates to 0x0C in hexadecimal. Replace “xxx“ in the Virtual MAC address range with the hexadecimal representation of 12, which is “0C.“ The resulting virtual MAC address for HSRP group 12 would be 0000.0c9f.f00c. So, the virtual MAC address for HSRP group 12 in Cisco networking using version 2 of HSRP would be 0000.0c9f.f00c.
Use Page numbers below to navigate to other practice tests