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.
How does VLSM differ from traditional fixed-length subnet masking?
- Traditional fixed-length subnet masking is more suitable for small networks, while VLSM is designed for large-scale networks
- Traditional fixed-length subnet masking provides more flexibility in address assignment than VLSM
- VLSM allows for variable-sized subnets within a network, while traditional fixed-length subnet masking uses a uniform subnet size
- VLSM is only applicable to IPv6, while traditional fixed-length subnet masking is used in IPv4 networks
VLSM (Variable Length Subnet Masking) allows for variable-sized subnets within a network, whereas traditional fixed-length subnet masking uses a uniform subnet size.
In QoS, ________ is used to ensure that no single traffic type consumes all available bandwidth.
- Traffic Shaping
- Bandwidth Policing
- Traffic Policing
- Congestion Management
Bandwidth Policing in QoS is used to ensure that no single traffic type consumes all available bandwidth.