How does route summarization impact the convergence time in a dynamic routing environment?
- Accelerates convergence
- Delays convergence
- Has no impact on convergence
- Improves route computation
Route summarization can potentially delay convergence in a dynamic routing environment by limiting the exchange of detailed route information between routers.
What is the primary function of Border Gateway Protocol (BGP) in networking?
- Dynamic Routing
- Interior Gateway Protocol (IGP)
- Exterior Gateway Protocol (EGP)
- Link-State Routing
The primary function of Border Gateway Protocol (BGP) is to exchange routing information between different Autonomous Systems (AS) on the Internet, making it an Exterior Gateway Protocol (EGP).
________ encryption is commonly used in SSH for securing remote management sessions.
- Symmetric
- Asymmetric
- Public Key
- Private Key
Asymmetric encryption is commonly used in SSH for securing remote management sessions.
What is the primary purpose of the Spanning Tree Protocol (STP) in a network?
- Error detection
- Load balancing
- Preventing loops
- Reducing latency
The primary purpose of the Spanning Tree Protocol (STP) is to prevent loops in a network topology, ensuring a loop-free and stable network.
In DHCP, what is the purpose of the lease time?
- To specify the client's hardware address
- To determine the subnet mask
- To define the period a client can use an IP address
- To assign a default gateway
The lease time in DHCP defines the period during which a client can use the assigned IP address before renewal is required.
Which feature of SDN allows for the creation of virtual networks over the physical network infrastructure?
- Network Virtualization
- OpenFlow
- SDN Controller
- Traffic Engineering
Network virtualization in SDN enables the creation of virtual networks over the physical network infrastructure.
________ computing involves abstracting the underlying infrastructure in a way that allows software containers to deploy and run consistently across various computing environments.
- Edge
- Container
- Quantum
- Fog
Container computing involves abstracting the underlying infrastructure to enable software containers to deploy and run consistently across various computing environments.
The ________ layer of the OSI model ensures data integrity and error recovery at the transport level.
- Data Link
- Network
- Physical
- Transport
The Transport layer of the OSI model ensures data integrity and error recovery at the transport level.
What happens when a switch receives a frame on a trunk port without a VLAN tag?
- The frame is dropped
- The switch assigns a default VLAN
- The switch forwards the frame to all VLANs
- The switch sends a VLAN membership request
When a switch receives a frame on a trunk port without a VLAN tag, the switch assigns a default VLAN to the frame.
Which protocol uses the DUAL algorithm to ensure loop-free and rapid convergence?
- BGP
- EIGRP
- OSPF
- RIP
EIGRP (Enhanced Interior Gateway Routing Protocol) uses the DUAL (Diffusing Update Algorithm) to ensure loop-free and rapid convergence in routing.