Score Higher on Verified 350-701 | Implementing and Operating Cisco Security Core Technologies (SCOR 350-701) Exam Questions with Answers

Explanation

The version 9 export format uses templates to provide access to observations of IP packet flows in a flexible and extensible manner. A template defines a collection of fields, with corresponding descriptions of structure and semantics.

Network telemetry is the collection, measurement, and analysis of data related to the behavior and performance of a network1. It involves gathering information about routers, switches, servers, and applications to gain insights into how they function and how data moves through them. To correlate different sources of network telemetry data, it is important to enable Network Time Protocol (NTP) across all network infrastructure devices. NTP is a protocol that synchronizes the clocks of network devices to a common reference time source2. This ensures that the network telemetry data has consistent timestamps and can be compared and correlated accurately. NTP also helps with troubleshooting network issues, as it allows network administrators to pinpoint the exact time of events and anomalies. NTP is a core security technology that is covered in the Implementing and Operating Cisco Security Core Technologies (SCOR) course3, which helps you prepare for the Cisco CCNP Security and CCIE Security certifications and for senior-level security roles. References: 1: Network Telemetry Explained: Frameworks, Applications & Standards - Splunk 2: [Network Time Protocol (NTP) - Cisco] 3: Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0

Explanation

Micro-segmentation secures applications by expressly allowing particular application traffic and, by default,

denying all other traffic. Micro-segmentation is the foundation for implementing a zero-trust security model for

application workloads in the data center and cloud.

Cisco Tetration is an application workload security platform designed to secure your compute instances across

any infrastructure and any cloud. To achieve this, it uses behavior and attribute-driven microsegmentation

policy generation and enforcement. It enables trusted access through automated, exhaustive context from

various systems to automatically adapt security policies.

To generate accurate microsegmentation policy, Cisco Tetration performs application dependency mapping to

discover the relationships between different application tiers and infrastructure services. In addition, the

platform supports “what-if” policy analysis using real-time data or historical data to assist in the validation and risk assessment of policy application pre-enforcement to ensure ongoing application availability. The

normalized microsegmentation policy can be enforced through the application workload itself for a consistent approach to workload microsegmentation across any environment, including virtualized, bare-metal, and container workloads running in any public cloud or any data center. Once the microsegmentation policy is enforced, Cisco Tetration continues to monitor for compliance deviations, ensuring the segmentation policy is up to date as the application behavior change.