CCNA 4: Accessing the WAN
@ Honolulu Community College
Accessing the WAN explains the principles of traffic control and access control lists (ACLs) and provides an overview of the services and protocols at the data link layer for wide-area access. You will learn about user access technologies and devices and discover how to implement and configure Point-to-Point Protocol (PPP), Point-to-Point Protocol over Ethernet (PPPoE), DSL, and Frame Relay. WAN security concepts, tunneling, and VPN basics are introduced. The course concludes with a discussion of the special network services required by converged applications and an introduction to quality of service (QoS). With Cisco Academy courses, you experience the benefit of online curriculum from Cisco reinforced through hands-on labs. CCNA 4 Exploration: Accessing the WAN is the fourth of four courses leading to the Cisco Certified Network Associate (CCNA) designation.
Required Preparation: Knowledge and abilities comparable to completion of CCNA 3. Must have access to a computer with Windows as well as Internet access outside of class to complete assignments.
Course Competencies: At the end of this course, the student will be able to:
- Describe the impact of Voice Over IP and Video Over IP applications on a network
- Identify and correct common network problems at layers 1, 2, 3, and 7 using a layered model approach
- Interpret network diagrams
- Describe the components required for network and Internet communications
- Implement basic switch security measures such as port security, trunk access, and management VLANs
- Explain the operation and benefits of using DHCP and DNS
- Configure, verify, and troubleshoot DHCP and DNS operations on a router
- Describe current network security threats and explain how to implement a comprehensive security policy to mitigate common threats to network devices, hosts, and applications
- Describe the functions of common security appliances and applications
- Describe recommended security practices to secure network devices
- Describe the purpose and types of access control lists (ACLs)
- Configure and apply ACLs based on network filtering requirements
- Configure and apply an ACLs to limit Telnet and SSH access to the router using the Security Device Manager command-line interface (SDM/CLI)
- Verify, monitor, and troubleshoot ACLs in a network environment
- Explain the basic operation of Network Address Translation (NAT)
- Configure NAT for given network requirements using SDM/CLI
- Troubleshoot NAT issues
- Describe different methods for connecting to a WAN
- Configure and verify a basic WAN serial connection
- Configure and verify a Point-to-Point Protocol (PPP) connection between Cisco routers
- Configure and verify Frame Relay on Cisco routers
- Troubleshoot WAN implementation issues
- Describe the importance, benefits, role, impact, and components of VPN technology
Certificate of Professional Development
Cost of Program
1295.00 – "Do I have to pay this?"
About This Provider
Honolulu Community College
Offering training in City & County of Honolulu
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Description of School
Two-year public college
Accreditation and/or Licensing Agency
Member of the American Association of Community Colleges and the Western Association of Schools and Colleges. Fully accredited since 1970 by Accrediting Commission for Community and Junior Colleges, Western Association of Schools and Colleges.
Financial Aid Options
Visit http://www2.honolulu.hawaii.edu/?q=node/15 for the latest information and instructions about financial aid.
This provider is accessible to people with disabilities.
This provider does offer job placement services to its students.
Janis Dela Cruz, Admissions Office
874 Dillingham Boulevard
Honolulu, HI 96817
ETP Approval Dates
Last Approved On: July 1, 2017
Valid Through: June 30, 2019