Networking Fundamentals - Part 4

Which of the following statements accurately describes the dynamic allocation process of DHCP for assigning IP addresses to devices in a network?

• DHCP dynamically allocates IP addresses to devices on the network, allowing for automatic and efficient address management.

• DHCP uses a static pool of pre-defined IP addresses, ensuring consistent assignment to devices in the network.

• DHCP assigns IP addresses based on the device's MAC address, ensuring unique addressing for each device.

• DHCP uses manual configuration to assign IP addresses, which allows for precise control over address assignment.

Which statement best explains the significance of using the Syslog standard for monitoring and troubleshooting computer networks and systems?

• Syslog automatically resolves network issues without human intervention.

• Syslog enables real-time monitoring of network devices and systems.

• Syslog ensures secure communication between network devices.

• Syslog provides detailed information about network traffic patterns.

Which statement best describes the purpose of DHCP and its benefits in network configuration?

• DHCP is used to assign static IP addresses to devices, ensuring stable and consistent network connections.

• DHCP enables routers to efficiently manage data transmission and optimize network performance.

• DHCP allows for the automatic and dynamic allocation of IP addresses, simplifying network administration and reducing configuration errors.

• DHCP provides advanced security features, such as encryption and authentication, to protect network traffic.

What are the principles of access control list (ACL)?

• Determine the actions and permissions allowed on resources.

• Define user attributes and roles for access control.

• Encrypt data in transit and data at rest for enhanced security.

• Enforce physical access controls to secure facilities.

What is an ACL (Access Control List)?

• A series of commands used to filter network traffic based on packet header information.

• A digital encryption key used to protect sensitive information.

• A set of rules defining user access levels in a physical building.

• A physical barrier used to control access to tangible assets.

Inter-VLAN routing is the process of forwarding network traffic between different VLANs within a network.

• True

• False

In what ways do VLANs enhance network performance and optimize bandwidth allocation in computer networks?

• VLANs allow network administrators to segment network traffic into logical groups, which may facilitate improved network performance and efficient bandwidth utilization.

• VLANs help in achieving regulatory compliance by enforcing strict access controls and data segregation.

• VLANs provide a centralized administration for all connected devices, streamlining network management.

• VLANs enhance network security by isolating sensitive data traffic from unauthorized access.

Which statement correctly identifies the various ways in which DHCP can be used? Select all that apply.

• Securing networks by providing authentication and encryption for IP address assignments.

• Configuring network settings such as DNS server and default gateway.

• Supporting mobility by allowing devices to obtain IP addresses when connecting to different networks.

• Troubleshooting network issues by monitoring and analyzing DHCP logs and statistics.

• Assigning dynamic IP addresses to devices on a network.

How does the Syslog standard implementation in Cisco IOS contribute to network monitoring and logging?

• Syslog in Cisco IOS offers a centralized logging system for storing system events and facilitating monitoring of network activities.

• Syslog in Cisco IOS allows real-time tracking of network traffic and performance analysis.

• Syslog in Cisco IOS enables secure communication between network devices to ensure data integrity.

• Syslog in Cisco IOS provides a security scanning tool for identifying vulnerabilities in network devices.

Which statement is not a feature of Trunk mode on a switch interface?

• Only carries traffic on the VLAN to which the traffic belongs.

• Uses Dynamic Trunking Protocol (DTP) to easily set up Trunk links.

• Facilitates communication between devices on different VLANs.

• Uses 802.1Q or ISL encapsulation protocols.