An enterprise requires a high-throughput, reliable connection for transmitting large files over a WAN. Which protocol configuration would best meet this requirement?
- TCP
- UDP
- IPsec
- MPLS
TCP (Transmission Control Protocol) would be the best choice for transmitting large files over a WAN, as it ensures a reliable, connection-oriented communication with error checking and retransmission.
What is the primary purpose of a VPN in a corporate network?
- Secure data transmission
- Remote device management
- Faster internet speed
- Device authentication
The primary purpose of a VPN (Virtual Private Network) in a corporate network is to ensure secure data transmission between devices over the internet.
The TCP/IP model's _______ layer handles both session and presentation layer functionalities of the OSI model.
- Application
- Network
- Presentation
- Transport
The Application layer of the TCP/IP model handles both session and presentation layer functionalities of the OSI model.
In large networks, what is the primary advantage of using a bridge over a hub?
- Efficient Collision Domain Isolation
- Enhanced Security
- Increased Bandwidth
- Reduced Latency
In large networks, a bridge provides efficient collision domain isolation, reducing collisions and enhancing overall network performance.
What advanced feature differentiates a managed switch from an unmanaged switch in network configurations?
- Port Mirroring
- Power over Ethernet (PoE)
- Quality of Service (QoS)
- VLAN Support
VLAN support is an advanced feature that distinguishes a managed switch from an unmanaged switch, allowing for efficient network segmentation.
Which BGP attribute is used to define the preferred path in the absence of other decision factors?
- AS_PATH
- LOCAL_PREF
- NEXT_HOP
- WEIGHT
The LOCAL_PREF attribute in BGP is used to define the preferred path in the absence of other decision factors.
What specific technology is typically used to facilitate switch stacking?
- EtherChannel
- HSRP (Hot Standby Router Protocol)
- Stackwise
- VTP (VLAN Trunking Protocol)
Switch stacking is facilitated by technologies like Cisco Stackwise, which allows multiple switches to operate as a single logical unit.
What is route summarization primarily used for in networking?
- Allocating IP addresses
- Encrypting data in transit
- Load balancing traffic
- Minimizing the size of routing tables
Route summarization is primarily used to minimize the size of routing tables by representing a range of IP addresses with a single summary route.
To allow communication between VLANs, network administrators set up a ________, which routes traffic between different VLANs.
- Firewall
- Hub
- Router
- Switch
A router is used to route traffic between different VLANs, allowing communication between them.
In subnetting, what does the term CIDR stand for and what is its significance?
- Centralized IP Distribution and Routing; It simplifies the management of IP addresses
- Classful IP Dynamic Routing; It enhances dynamic routing capabilities
- Classless Inter-Domain Routing; It allows for more efficient allocation of IP addresses and routing
- Continuous IP Data Routing; It ensures constant data flow within subnets
CIDR stands for Classless Inter-Domain Routing, and its significance lies in allowing more efficient allocation of IP addresses and routing.