In the context of PPP, what is the role of LCP (Link Control Protocol)?
- Authentication
- Error Detection
- Frame Negotiation
- Establishing and Configuring the Point-to-Point Connection
LCP (Link Control Protocol) in PPP is responsible for establishing, configuring, and maintaining the point-to-point connection between network devices.
In a high-security network environment, which firewall configuration approach would be most effective for controlling access to sensitive resources?
- Stateless Firewall
- Proxy Firewall
- Stateful Inspection
- Application Layer Firewall
An Application Layer Firewall is the most effective in a high-security environment as it operates at Layer 7, providing granular control over access to sensitive resources.
How does QoS differentiate and prioritize traffic in a network with diverse applications and services?
- Based on MAC addresses
- Based on IP addresses
- Based on port numbers
- Based on application types
QoS differentiates and prioritizes traffic based on the types of applications and services running in the network.
Which network device can be used to connect multiple LANs and manage the data traffic between them efficiently?
- Bridge
- Hub
- Router
- Switch
A router is a network device used to connect multiple LANs and efficiently manage data traffic between them.
________ is a protocol that helps in automating the management of VLAN information across multiple switches.
- OSPF (Open Shortest Path First)
- RIP (Routing Information Protocol)
- STP (Spanning Tree Protocol)
- VTP (VLAN Trunking Protocol)
VTP (VLAN Trunking Protocol) is a protocol that helps in automating the management of VLAN information across multiple switches.
The network device that enables the creation of multiple virtual LANs on a single physical interface is known as a _______.
- Bridge
- Gateway
- Router
- Switch
The network device that enables the creation of multiple virtual LANs on a single physical interface is known as a Switch.
In WAN optimization, what role does caching play?
- Reducing latency
- Storing frequently accessed data locally
- Prioritizing network traffic
- Increasing bandwidth
Caching in WAN optimization involves storing frequently accessed data locally, reducing the need to retrieve it from the remote server.
What is the primary advantage of using a declarative approach over an imperative approach in network automation?
- It provides step-by-step instructions for network configuration
- It focuses on the desired state of the network, allowing automation tools to determine how to achieve it
- It requires less bandwidth for communication between devices
- It is more suitable for small-scale networks
Declarative approaches in network automation focus on the desired state of the network, enabling automation tools to determine how to achieve it, which is advantageous for managing complex network configurations.
________ is a Layer 2 security feature on switches that restricts the number of MAC addresses on a port.
- BPDU Guard
- Port Security
- PortFast
- VLAN Trunking
Port Security is a Layer 2 security feature on switches that restricts the number of MAC addresses on a port.
________ is a protocol used in AAA to provide centralized management of users for network devices.
- RADIUS
- SNMP
- ICMP
- LDAP
RADIUS is a protocol used in AAA to provide centralized management of users for network devices.