Welcome to Cisco NAC Guest Server

C H A P T E R 1

Introduction

The Cisco NAC Guest Server is a complete provisioning and reporting system that provides temporary network access for guests, visitors, contractors, consultants or customers. The Guest Server works alongside Cisco NAC Appliance or Cisco Wireless LAN Controller which provide the captive portal and enforcement point for guest access.

Cisco NAC Guest Server allows any user with privileges to easily create temporary guest accounts and sponsor guests. Cisco NAC Guest Server performs full authentication of sponsors, the users who create guest accounts, and allows sponsors to provide account details to the guest by printout, email or SMS. The entire experience, from user account creation to guest network access, is stored for audit and reporting.

When guest accounts are created, they are either provisioned within the Cisco NAC Appliance Manager (Clean Access Manager) or stored within the built-in database on the Cisco NAC Guest Server. When using the Guest Server’s built-in database, external network access devices, such as the Cisco Wireless LAN Controller, can authenticate users against the Guest Server using the RADIUS (Remote Authentication Dial In User Service) protocol.

The Cisco NAC Guest Server provisions the guest account for the amount of time specified when the account is created. Upon expiry of the account, the Guest Server either deletes the account directly from the Cisco NAC Appliance Manager or sends a RADIUS message which notifies the network access device (NAD) of the amount of valid time remaining for the account before the NAD should remove the user.

Cisco NAC Guest Server provides vital guest network access accounting by consolidating the entire audit trail from guest account creation to guest use of the account so that reports can be performed through a central management interface.

Guest Access Concepts

Cisco NAC Guest Server makes use of a number of terms to explain the components needed to provide guest access.

Guest User

The Guest User is the person who needs a user account to access the network.

Cisco NAC Guest Server Installation and Configuration Guide

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OL-15986-01 specifications

Cisco Systems OL-15986-01 refers to a specific online training course offered by Cisco, primarily focusing on the implementation and configuration of Cisco routers and switches. This course is part of the larger Cisco Networking Academy program, designed to equip individuals with the necessary skills to enter and succeed in the networking field.

One of the main features of OL-15986-01 is its comprehensive curriculum that covers a wide range of networking concepts including IP addressing, routing protocols, switching technologies, and network management. The coursework emphasizes practical, hands-on experience, allowing students to work with various Cisco technologies, whether through simulations or actual equipment. This aligns with Cisco's commitment to experiential learning, enabling students to apply theoretical knowledge in real-world scenarios.

The course also incorporates advanced technologies and methodologies. For example, it delves into IPv6 addressing and its significance in modern networking, alongside traditional IPv4. Routing protocols such as OSPF, EIGRP, and BGP are discussed in detail, providing learners with insights into how data is routed efficiently across different networks. Additionally, the course covers switching technologies, including VLANs, STP, and EtherChannel, which are essential for configuring robust and efficient local area networks (LANs).

Another noteworthy characteristic of OL-15986-01 is its focus on network security. Students learn about the vulnerabilities that networks face and how to implement security measures to protect network infrastructure. Topics include secure access methods, firewall configurations, and the use of VPNs for secure remote access.

Furthermore, the course emphasizes troubleshooting techniques, empowering students with the skills to identify and resolve network issues effectively. Practical lab sessions and assessments allow learners to demonstrate their comprehension of networking principles and their ability to apply them in various situations.

Ultimately, Cisco Systems OL-15986-01 is designed for individuals seeking to boost their networking knowledge and skillset, paving the way for careers in IT infrastructure management, network engineering, and other technology-related fields. By completing this course, participants gain a solid foundation in networking that can lead to valuable Cisco certifications, enhancing their professional credibility in a competitive job market.

Cisco Systems OL-15986-01 Welcome to Cisco NAC Guest Server, Introduction, Guest Access Concepts

Models: OL-15986-01