Exam Dumps VCE

Explanation
A Digital Network is a network that is based on the Cisco Digital Network Architecture (Cisco DNA), which is an open and extensible, software-driven network architecture designed to rapidly deliver services that enable IT to innovate faster, reduce costs and complexity, lower risk, and comply with regulatory requirements1. A key function of a Digital Network is centralized provisioning, which allows IT to automate the deployment and configuration of network devices and services using a single platform, such as the Cisco DNA Center2.
Centralized provisioning simplifies network management, reduces human errors, and accelerates network changes.
References:
2: [Cisco DNA Software – Digital Network Architecture – Cisco] : 1: [Cisco Digital Network Architecture]

Explanation
An ISE PoV (Proof of Value) is a service that demonstrates the value of Cisco Identity Services Engine (ISE) to potential customers. It consists of two components: a virtual machine (VM) and a license. The VM is a pre-configured ISE environment that can be deployed on any cloud platform, such as Cisco dCloud1. The license is a one-time payment that grants access to the ISE features and capabilities for three years2.
The two options that are used as part of an ISE PoV are A and E. Option A refers to the VM, which is the core component of the ISE PoV. Option E refers to the POV Kit, which is a bundle that includes the VM, the license, and some additional resources, such as documentation, videos, and webinars2. Option B, C, and D are not used as part of an ISE PoV.
References: 1 Cisco dCloud 2 ISE PoV licenses

Explanation/Reference:
Reference: https://www.slideshare.net/robboyd/techwisetv-workshop-cisco-identity-services-engine-ise slide 3

Explanation
Cisco ISE is a network access control solution that uses policy-based decision making to determine if a device is allowed access to the network and, if allowed, what level of access this device is given1.Cisco ISE can also provide authentication, authorization, and accounting (AAA) through the RADIUS protocol and device administration through TACACS+ service1.
Some of the use cases of Cisco ISE are:
Access Control: Cisco ISE can grant and control the right level of network access for both wired and wireless devices by employing mainly the 802.1x protocol and EAPoL (EAP over LAN)1.Cisco ISE can also use MAC authentication bypass (MAB) to authenticate devices that are unable to use the EAP protocol1.Additionally, Cisco ISE can integrate with Microsoft Active Directory for confirming user identity1.
Assurance: Cisco ISE can monitor and troubleshoot the various features on ISE and analyze trends of the network activities from a centralized admin node2.Cisco ISE can also provide reports on user andentity behavior analytics (UEBA), enterprise mobility management/mobile device management (EMM/MDM), security incident and event management (SIEM), and segmentation34.
Monitoring: Cisco ISE can provide endpoint visibility with context by collecting and analyzing data from various sources such as endpoints, users, applications, devices, networks, and cloud services4.Cisco ISE can also provide real-time alerts and notifications on security events and anomalies4.