How do switches handle broadcast traffic in a network?
- Switches drop broadcast traffic
- Switches encapsulate broadcast traffic in VLAN headers
- Switches filter broadcast traffic based on MAC addresses
- Switches forward broadcast traffic to all ports
Switches forward broadcast traffic to all ports within a network. This ensures that broadcast messages reach all devices connected to the switch.
What is the primary purpose of an Access Control List (ACL) in network security?
- Assigning IP Addresses
- Filtering Network Traffic
- Regulating Network Speed
- Securing Physical Access
The primary purpose of an Access Control List (ACL) in network security is to filter network traffic based on specified criteria.
The process of _______ is used in RIP to prevent routing loops by setting a limit on the number of hops a packet can travel.
- Poison Reverse
- Route Poisoning
- Route Summarization
- Split Horizon
The process of Route Poisoning is used in RIP to prevent routing loops by setting a limit on the number of hops a packet can travel.
For a global organization, what IPv6 feature should be prioritized to manage large-scale address assignments and simplify network administration?
- Anycast
- Multicast
- Unique Local Addresses (ULA)
- Provider Independent (PI) Addressing
For a global organization managing large-scale address assignments, prioritizing Provider Independent (PI) Addressing in IPv6 simplifies network administration and enhances address flexibility.
In which protocol can multiple routers be configured to share the load of forwarding IP packets without being detected by the end hosts?
- HSRP
- VRRP
- GLBP
- OSPF
GLBP (Gateway Load Balancing Protocol) is a protocol where multiple routers can be configured to share the load of forwarding IP packets without being detected by the end hosts.
RIP limits its network to only _____ hops to prevent routing loops.
- 10
- 15
- 5
- 8
RIP limits its network to only 15 hops to prevent routing loops.
What is the role of AI in modern network device monitoring and management?
- Increased Complexity
- Enhanced Security
- Predictive Analysis
- Reduced Bandwidth Usage
AI in network management facilitates predictive analysis, helping to anticipate issues and optimize performance, ultimately enhancing overall network reliability.
How does IPSec's ESP (Encapsulating Security Payload) mode differ from its AH (Authentication Header) mode?
- ESP provides encryption and optional authentication, while AH provides only authentication.
- ESP provides only authentication, while AH provides encryption and authentication.
- Both ESP and AH provide the same level of encryption and authentication.
- Neither ESP nor AH provides encryption or authentication.
In IPSec, ESP mode provides encryption and optional authentication, while AH mode provides only authentication without encryption.
What type of routing uses algorithms to automatically determine the best path for data transmission?
- Default Routing
- Dynamic Routing
- Hybrid Routing
- Static Routing
Dynamic routing uses algorithms to automatically determine the best path for data transmission.
A company is experiencing poor audio quality in their VoIP calls during peak hours. Which QoS mechanism should be implemented to resolve this issue?
- Traffic Policing
- Traffic Shaping
- Prioritization using DiffServ
- Weighted Fair Queuing (WFQ)
Prioritization using Differentiated Services (DiffServ) allows for the classification and prioritization of traffic, which is essential for improving VoIP quality during peak hours.