350-701 Exam Questions Tutorials

The ip radius source-interface command is needed for this configuration because it forces RADIUS to use the IP address of a specified interface for all outgoing RADIUS packets. This ensures that the RADIUS server can identify the source of the requests and apply the appropriate policies. If this command is not used, RADIUS will use the IP address of the interface that is closest to the destination, which may not match the configured NAS IP on the RADIUS server. This can cause the RADIUS server to reject the requests as unauthorized12. References:

1: RADIUS source interface - Cisco Community

2: RADIUS Commands - Cisco

Cisco Workload Optimization Manager provides specific real-time actions that ensure workloads get the

resources they need when they need them, enabling continuous placement, resizing, and capacity decisions that can be automated, driving continuous health in the environment. You can automate the software’s decisions according to your level of comfort: recommend (view only), manual (select and apply), or automated (executed in real time by software).

 Multi-factor authentication (MFA) is a method of verifying a user’s identity by requiring two or more factors, such as something the user knows (e.g. password), something the user has (e.g. token), or something the user is (e.g. biometric). MFA can prevent or mitigate some common types of cyberattacks that rely on stealing or guessing a user’s credentials, such as phishing and brute force attacks12

Phishing is an attack where an attacker sends a fraudulent email or message that appears to come from a legitimate source, such as a bank or a government agency, and tries to trick the user into clicking on a malicious link or attachment, or providing their credentials or personal information34 MFA can prevent phishing attacks by requiring an additional factor of authentication that the attacker cannot obtain from the phishing email or message, such as a one-time password (OTP) sent to the user’s phone or email, or a biometric verification such as a fingerprint or face scan56

Brute force is an attack where an attacker tries to guess a user’s password by systematically trying different combinations of characters, words, or phrases until they find the correct one. MFA can prevent brute force attacks by requiring an additional factor of authentication that the attacker cannot guess, such as a physical token or a push notification that the user has to approve.

 1: Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0 course overview 2: What Type of Attacks Does MFA Prevent? | OneLogin 3: 5 Multi-Factor Authentication Vulnerabilities and How to Resolve Them 4: FBI warns about attacks that bypass multi-factor authentication (MFA) 5: Defend your users from MFA fatigue attacks - Microsoft Community Hub 6: What type of attacks does Multi-Factor Authentication prevent? : How to Prevent Brute Force Attacks | Cloudflare : Brute Force Attack - an overview | ScienceDirect Topics : Multi-factor authentication - Wikipedia : Multi-factor authentication fatigue attacks are on the rise: How to defend against them | CSO Online