An organization is looking to improve network performance by segmenting the network and reducing unnecessary traffic. Which device would be most suitable for this purpose?
- Bridge
- Hub
- Router
- Switch
A switch is ideal for improving network performance by segmenting the network, reducing unnecessary traffic, and providing better bandwidth utilization.
What is the purpose of the Anycast address in IPv6?
- Broadcast communication to all interfaces
- Multicast communication to all interfaces
- Unicast communication to any one of several interfaces
- Unicast communication to the nearest interface
An Anycast address in IPv6 allows communication to any one of several interfaces, typically choosing the nearest one.
ACLs are used to filter traffic based on which criteria in a network?
- Source and Destination IP Addresses
- Source and Destination MAC Addresses
- Source and Destination Physical Locations
- Source and Destination Port Numbers
ACLs are used to filter network traffic based on source and destination IP addresses.
In IPv6, what is the primary role of the Neighbor Discovery Protocol (NDP)?
- Address Resolution Protocol (ARP) replacement
- Dynamic Host Configuration Protocol (DHCP) functionality
- Internet Control Message Protocol version 6 (ICMPv6) replacement
- Routing Information Protocol (RIP) for IPv6
The Neighbor Discovery Protocol (NDP) in IPv6 serves as a replacement for the Address Resolution Protocol (ARP) in IPv4, facilitating address resolution in the network.
What type of topology combines characteristics of linear bus and star topologies, and is commonly used in wireless networks?
- Bus
- Mesh
- Ring
- Star
A bus topology combines characteristics of linear bus and star topologies and is commonly used in wireless networks.
In OSPF, the ______ area is used to optimize and control the routing update traffic between areas.
- Backbone
- Stub
- Transit
- Virtual-Link
In OSPF, the Transit area is used to optimize and control the routing update traffic between areas.
In designing a network with a focus on security and efficient routing, which IP version's features would be most beneficial?
- IPX
- IPv4
- IPv5
- IPv6
IPv6 incorporates features that enhance security and efficient routing, making it beneficial for networks with these design considerations.
In terms of device monitoring, what is the main function of a Syslog server?
- Backs up device configurations
- Encrypts network traffic
- Provides real-time alerts and logs
- Manages IP addressing
A Syslog server's main function in device monitoring is to provide real-time alerts and logs, offering insights into the health and activities of network devices.
In IPv6, ________ addresses are used to send packets to a group of interfaces.
- Anycast
- Broadcast
- Multicast
- Unicast
In IPv6, multicast addresses are used to send packets to a group of interfaces. Multicast enables efficient communication to multiple hosts.
What device operates primarily at the physical layer and helps in connecting multiple devices in a network by broadcasting data to all ports?
- Bridge
- Hub
- Router
- Switch
A hub operates primarily at the physical layer and connects multiple devices in a network by broadcasting data to all ports.