What is the process called that enables a cloud service customer to increase or decrease resources as needed?
- Cloud Scaling
- Elasticity
- Resource Provisioning
- Cloud Expansion
Elasticity is the process that enables a cloud service customer to increase or decrease resources as needed.
In BGP, what is the purpose of the AS_PATH attribute?
- Identify Neighbors
- Define Preferred Path
- Prevent Routing Loops
- Advertise Local IP Prefixes
The AS_PATH attribute in BGP is used to prevent routing loops by tracking the Autonomous Systems through which the route has passed.
The _______ time is the interval during which STP listens to and learns the network topology before transitioning to the forwarding state.
- Blocking
- Forwarding
- Learning
- Listening
The listening time in STP is the interval during which the protocol listens to and learns the network topology before transitioning to the forwarding state.
The process of adding a VLAN tag to frames on a trunk port is known as ________.
- VLAN Encapsulation
- VLAN Framing
- VLAN Tagging
- VLAN Untagging
The process of adding a VLAN tag to frames on a trunk port is known as VLAN Encapsulation.
A company is moving from password-based authentication to a more secure method for device access. Which technology should they consider implementing to improve security?
- VLANs
- TACACS+
- NAT
- ICMP
TACACS+ (Terminal Access Controller Access-Control System Plus) is a technology that provides secure authentication for device access, improving security over password-based authentication.
The integration of _________ in SDN allows for automated network management and orchestration.
- BGP
- SNMP
- Docker
- VLANs
The integration of SNMP (Simple Network Management Protocol) in SDN allows for automated network management and orchestration.
In QoS, ________ is a mechanism that ensures a specific minimum level of bandwidth to a certain traffic class.
- Policing
- Shaping
- Queuing
- Guarantees
In Quality of Service (QoS), shaping is a mechanism that ensures a specific minimum level of bandwidth to a certain traffic class.
Which type of ACL is processed first in a Cisco router, standard or extended?
- Extended
- It depends on the router model
- Standard
- There is no specific order
In a Cisco router, standard ACLs are processed before extended ACLs.
In SDN, the process of centralizing network intelligence and state is known as ________.
- Virtualization
- Abstraction
- Centralization
- Orchestration
In SDN, the process of centralizing network intelligence and state is known as Centralization.
During the process of _________, routes from one routing protocol are injected into another routing protocol.
- Aggregation
- Propagation
- Redistribution
- Segmentation
During the process of redistribution, routes from one routing protocol are injected into another routing protocol. Redistribution is commonly used when multiple routing protocols are used in the same network.