Hi Demein,
The NLB (Network Load Balancer) feature in Cisco Identity Services Engine (ISE) allows multiple ISE nodes to work together and distribute the load for processing authentication and authorization requests. It provides redundancy and scalability to handle a large number of requests.
In terms of pushing sessions to different targets from a single Wireless LAN Controller (WLC), the NLB feature in ISE does not directly control session pushing to different targets from the WLC. The NLB feature in ISE focuses on load balancing and distributing authentication and authorization requests across multiple ISE nodes.
However, the session pushing to different targets from a single WLC can be achieved using other features and configurations on the WLC itself, such as High Availability (HA) and dynamic VLAN assignment based on user roles. These features can help distribute user sessions across multiple WLCs or different targets based on certain criteria.
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You can also learn more about Secure Network Analytics (formerly known as Stealthwatch) through our live Ask the Experts (ATXs) session. Check out Cisco Network Security ATXs Resources [https://community.cisco.com/t5/security-knowledge-base/cisco-network-security-ask-the-experts-resources/ta-p/4416493] to view the latest schedule for upcoming sessions, as well as the useful references, e.g. online guides, FAQs.
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Best Regards,
Henry
