Cisco 350-701 Exam With Confidence Using Practice Dumps

CoA-ACK is the CoA response code that is sent if an authorization state is changed successfully on a Cisco IOS device. CoA-ACK stands for CoA acknowledgment, which indicates that the device has received and processed the CoA request from the server and applied the new authorization settings to the session. The attributes returned within a CoA-ACK can vary based on the CoA request, such as session reauthentication, session termination, or session modification. The other options are not correct because they are not valid CoA response codes. CoA-NCL, CoA-NAK, and CoA-MAV are not defined in RFC 5176, which specifies the CoA protocol. CoA-NAK is the closest option, but it stands for CoA non-acknowledgment, which indicates that the device has rejected the CoA request from the server due to some error or inconsistency. References :=

Some possible references are:

RADIUS Change of Authorization - Cisco

Security and VPN Configuration Guide, Cisco IOS XE 17.x

RFC 5176 - Dynamic Authorization Extensions to Remote Authentication Dial In User Service (RADIUS)

ISE posture assessment allows you to inspect the security “health” of your PC and MAC clients. This includes checking for the installation, running state, and last update for security software, such as anti-virus, anti-malware, personal firewall, and so on1. Windows service and Windows firewall are examples of such security software that can be checked by ISE posture assessment. Computer identity and user identity are not conditions that can be checked by ISE posture assessment, as they are related to authentication and authorization, not security posture. Default browser is also not a condition that can be checked by ISE posture assessment, as it is not a security software or a security risk. References: 1: Chapter 15. Device Posture Assessment - Cisco ISE for BYOD and Secure Unified Access, 3

Cisco ISE uses probes to collect endpoint attributes that are used in profiling. Probes are software modules that run on the ISE Policy Service Nodes (PSNs) and gather information about the endpoints connected to the network. Probes can use various protocols and methods to collect endpoint attributes, such as RADIUS, DHCP, SNMP, HTTP, DNS, NetFlow, NMAP, Active Directory, and Cisco pxGrid. The collected attributes are then matched to predefined or custom conditions that define the endpoint profiles. Endpoint profiling enables ISE to identify and classify the endpoints and apply the appropriate policies based on their identity, role, and context12. References: 1: Cisco ISE 2.4 Endpoint Profiling - Cisco 2: How To Create an Endpoint Profile - Cisco Community