6/29/2023 0 Comments Cisco virtual controller pricebit![]() The Master Election Protocol prefers the IAP with a 3G/4G card, when electing a Virtual Controller for the Instant network during the initial setup. This protocol ensures stability of the network during initial startup or when the Virtual Controller goes down by allowing only one IAP to self-elect as a Virtual Controller. The Master Election Protocol enables the Instant network to dynamically elect a n IAP to take on a Virtual Controller role and allow graceful failover to a new Virtual Controller when the existing Virtual Controller is not available. It also acts as a node, coordinating DHCP address allocation for network address translated clients ensuring mobility of the clients when they roam between different IAPs. ![]() The Virtual Controller also functions like any other AP with full RF scalability. When configured, the Virtual Controller sets up and manages the VPN tunnel to a Mobility Controller in the data center. The Virtual Controller is the single point of configuration and firmware management. It coordinates, stores, and distributes the settings required to provide a centralized functionality to regulate and manage the Wi-Fi network. Instead, one IAP in every network assumes the role of Virtual Controller. Instant does not require an external Mobility Controller to regulate and manage the Wi-Fi network. You are here: Virtual Controller Configuration > Virtual Controller Overview Virtual Controller Overview
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