A network that uses ________ can extend a corporate network across multiple sites using the internet.
- MPLS (Multiprotocol Label Switching)
- VPN (Virtual Private Network)
- DNS (Domain Name System)
- DHCP (Dynamic Host Configuration Protocol)
A network that uses VPN (Virtual Private Network) can extend a corporate network across multiple sites using the internet.
How do QoS policies interact with network routing protocols to ensure optimal traffic flow?
- QoS policies influence routing decisions based on traffic types.
- Routing protocols override QoS policies.
- QoS is applied only to static routes.
- QoS and routing protocols operate independently.
QoS policies interact with network routing protocols by influencing routing decisions based on the types of traffic, ensuring optimal traffic flow for different applications.
__________ is commonly used in IPv4 networks to conserve the limited number of available IPv4 addresses.
- CIDR (Classless Inter-Domain Routing)
- NAT (Network Address Translation)
- Subnetting
- VLSM (Variable Length Subnet Masking)
Network Address Translation (NAT) is commonly used in IPv4 networks to conserve the limited number of available IPv4 addresses.
In a cloud environment, what is the main purpose of orchestration tools like Kubernetes and Docker Swarm?
- Automate deployment and management of containerized applications
- Monitor network traffic and security
- Optimize database performance
- Facilitate server provisioning
Orchestration tools like Kubernetes and Docker Swarm are used to automate the deployment and management of containerized applications in a cloud environment.
Chassis aggregation is often implemented to create a more _______ and efficient network infrastructure.
- Agile
- Redundant
- Robust
- Scalable
Chassis aggregation is implemented to create a more robust and efficient network infrastructure.
WAN accelerators often use _______ to reduce the amount of data sent across a WAN link.
- Quality of Service (QoS)
- Traceroute
- Compression
- Latency
WAN accelerators often use Compression to reduce the amount of data sent across a WAN link.
Which routing method is typically used in larger, more complex networks where frequently changing network information requires dynamic adjustments?
- Default Routing
- Dynamic Routing
- Hybrid Routing
- Static Routing
Dynamic routing is typically used in larger, more complex networks where frequently changing network information requires dynamic adjustments to routing tables.
The process of combining multiple VLANs into a single broadcast domain over a trunk link is known as VLAN ______.
- Aggregation
- Merging
- Tagging
- Translation
The process of combining multiple VLANs into a single broadcast domain over a trunk link is known as VLAN Aggregation.
PPP's ability to support multiple protocols simultaneously is achieved through the ________ protocol.
- LCP (Link Control Protocol)
- NCP (Network Control Protocol)
- IPCP (Internet Protocol Control Protocol)
- HDLC (High-Level Data Link Control)
PPP's ability to support multiple protocols simultaneously is achieved through the Network Control Protocol (NCP). NCP is responsible for negotiating and configuring different network layer protocols.
In a network with multiple gateways, _______ can be used to allow automatic failover and load balancing.
- HSRP (Hot Standby Router Protocol)
- OSPF (Open Shortest Path First)
- VRRP (Virtual Router Redundancy Protocol)
- ARP (Address Resolution Protocol)
In a network with multiple gateways, VRRP (Virtual Router Redundancy Protocol) can be used to allow automatic failover and load balancing.