How does route summarization affect the size of the routing table in a network?
- Decreases the size by removing unnecessary routes
- Has no impact on the size of the routing table
- Increases the size by adding more specific routes
- Reduces the size by aggregating multiple routes into a single summary route
Route summarization reduces the size of the routing table by aggregating multiple routes into a single summary route, which helps in efficient routing table management.
What type of cabling is recommended for a network that requires a bandwidth of up to 10 Gbps over a distance of 100 meters?
- Coaxial
- Ethernet
- Fiber Optic
- Twisted Pair
Twisted pair cabling, especially Cat6 or Cat6a, is recommended for a network that requires a bandwidth of up to 10 Gbps over a distance of 100 meters.
The encapsulation of various network layer protocols within IP is a fundamental feature of _______ tunnels.
- PPTP
- L2TP
- GRE
- SSL/TLS
The encapsulation of various network layer protocols within IP is a fundamental feature of GRE tunnels.
In the OSI model, which layer is responsible for establishing, managing, and terminating connections between applications?
- Physical Layer
- Presentation Layer
- Session Layer
- Transport Layer
The Session Layer in the OSI model is responsible for establishing, managing, and terminating connections between applications.
The ________ model in cloud computing is best suited for businesses that require high levels of management control over applications and infrastructure.
- IaaS (Infrastructure as a Service)
- PaaS (Platform as a Service)
- SaaS (Software as a Service)
- XaaS (Everything as a Service)
The IaaS (Infrastructure as a Service) model is best suited for businesses needing high management control over applications and infrastructure.
________ is a standard for connecting high-speed networking and storage systems, using a type of cable that supports both copper and optical interfaces.
- Ethernet
- Fibre Channel
- Thunderbolt
- USB
Fibre Channel is a standard for connecting high-speed networking and storage systems, supporting both copper and optical interfaces.
In which WAN connection type is traffic directed through labeled paths, offering efficient and flexible data forwarding?
- MPLS
- Frame Relay
- DSL
- ISDN
In MPLS (Multiprotocol Label Switching), traffic is directed through labeled paths, providing efficient and flexible data forwarding.
The ________ in SDN architecture is responsible for forwarding data packets based on the rules set by the controller.
- Data Plane
- Control Plane
- Management Plane
- Forwarding Plane
The Data Plane in SDN architecture is responsible for forwarding data packets based on the rules set by the controller.
The _______ field in the IPv4 header is used to limit the lifespan of a packet.
- Checksum
- Destination Address
- Source Address
- TTL (Time to Live)
The Time to Live (TTL) field in the IPv4 header is used to limit the lifespan of a packet by specifying the maximum number of hops the packet can take.
How do modern routers differ from traditional routers in terms of functionality and network management?
- Application Layer Gateway (ALG)
- Dynamic Routing Protocols
- Network Address Translation (NAT)
- Packet Filtering
Modern routers employ dynamic routing protocols, enhancing network management and adaptability compared to traditional routers.
________ is a QoS technique that prioritizes packets based on their sensitivity to delay.
- Traffic Shaping
- Packet Sniffing
- Traffic Policing
- Low Latency Queuing
Low Latency Queuing is a QoS technique that prioritizes packets based on their sensitivity to delay.
In IPSec, what is the role of the IKE (Internet Key Exchange) protocol?
- IKE negotiates and establishes security associations (SAs) between devices.
- IKE encrypts user data for secure transmission.
- IKE authenticates users during the VPN connection setup.
- IKE is responsible for routing decisions in IPSec networks.
In IPSec, the IKE protocol negotiates and establishes security associations (SAs) between devices, ensuring secure communication.