'Mac addresses' presentation slideshows

Chapter 8 Communication Networks and Services

Chapter 8 Communication Networks and Services. The TCP/IP Architecture The Internet Protocol IPv6 Transport Layer Protocols Internet Routing Protocols Multicast Routing DHCP, NAT, and Mobile IP. Chapter 8 Communication Networks and Services. The TCP/IP Architecture. Net 5. Net 1.

2.24k views • 206 slides

Wireless Security Update

Wireless Security Update. Mark Ciampa Western Kentucky University mark.ciampa@wku.edu. Oxymoron. Government organization Same difference Pretty ugly Working vacation Tax return. Oxymoron. Jumbo shrimp Adult male Act naturally Microsoft Works Wireless security. Wireless Advantages.

1.18k views • 94 slides

Adrian Crenshaw

Module 1: Active Reconnaissance, Scanning, and Introduction to TCP/IP for pen-testers Module 2: Basics of using nmap . Using nmap for host discovery Module 3: Basics of using nmap . Understanding nmap output. Adrian Crenshaw. About Adrian. Twitter: @ Irongeek_ADC. I run Irongeek.com

1.11k views • 83 slides

Internet Infrastructure

Internet Infrastructure. Objectives. Learn how networks are segmented to improve performance and how hardware devices work to segment a network Investigate the way large networks are divided logically into subnets to make them easier to manage and improve performance

3.09k views • 64 slides

CCNA 3 Module 7

CCNA 3 Module 7. Spanning Tree Protocol. Learner Outcomes. After completing this module, students will be able to: Define redundancy and its importance in networking Describe the key elements of a redundant networking topology

847 views • 62 slides

Chapter 2: Introduction to Switched Networks

Chapter 2: Introduction to Switched Networks. Routing And Switching. Chapter 2. 2.0 Introduction 2 .1 Basic Switch Configuration 2 .2 Switch Security: Management and Implementation. Chapter 2: Objectives. Explain the advantages and disadvantages of static routing

804 views • 55 slides

Cluster Management the IBM Way

Cluster Management the IBM Way. Background ScotGRID project IBM Management Solutions Technologies Boot, Installation, Server, IBM x330 server, KVM, Console Server, Raid,Vlan Procedures putting the hardware together installing RedHat. ScotGRID. http://www.scotgrid.ac.uk/ JREI funded

807 views • 35 slides

Scatternet Formation in Bluetooth

Scatternet Formation in Bluetooth. CSC 457 Bill Scherer November 8, 2001. Outline. Introduction Overview of Bluetooth Scatternet Formation Protocols . What is Bluetooth?. What is Bluetooth? Ad Hoc wireless networking Specification and protocol suite Initiated by Ericsson in 1994.

701 views • 30 slides

Network Architecture and IPv6 Deployment at CERN

Network Architecture and IPv6 Deployment at CERN. CHEP Oct 2013 David.Gutierrez@cern.ch Co-authors: Edoardo.Martelli@cern.ch , Carles.Kishimoto@cern.ch IT/Communication Systems. Agenda. Network Infrastructures LCG Architecture Management IPv6 Deployment Status.

520 views • 28 slides

Computer Networks

Computer Networks. Circuit and Packet Switching. Circuit switching Legacy phone network Single route through sequence of hardware devices established when two nodes start communication Data sent along route Route maintained until communication ends Packet switching Internet

528 views • 26 slides

Wireless Insecurity Utz Roedig University College Cork, Ireland, utz@cs.ucc.ie

Wireless Insecurity Utz Roedig University College Cork, Ireland, utz@cs.ucc.ie Introduction Using wireless networks Application scenarios Basic functionality and security mechanisms Attacking wireless networks Targets and goals Methods and examples How to protect wireless networks

721 views • 23 slides

Each computer and router interface maintains an ARP table for Layer 2 communication

Each computer and router interface maintains an ARP table for Layer 2 communication The ARP table is only effective for the broadcast domain (or LAN) that it is connected to The router also maintains a routing table that allows it to route data outside of the broadcast domain. .

320 views • 22 slides

Chapter 7

Internet Group Management Protocol. (IGMP). Chapter 7. Topics. Introduction to IP Multicast and IGMP IP Multicasting Overview Host Support Sending IP Multicast Traffic Receiving IP Multicast Traffic Router Support The Multicast-Enabled IP Internetwork

363 views • 21 slides

CHAPTE R 13 Packets, Frames & Topologies

CECS 474 Computer Network Interoperability. CHAPTE R 13 Packets, Frames & Topologies. Tracy Bradley Maples, Ph.D. Computer Engineering & Computer Science California State University, Long Beach. Notes for Douglas E. Comer, Computer Networks and Internets (5 th Edition) .

337 views • 16 slides

M S/TP A uto M AC A ddressing (MAMA) CLASS

M S/TP A uto M AC A ddressing (MAMA) CLASS. By Bruce Westphal September 22, 3:45 PM to 4:45 PM September 23, 1:15 PM to 2:15 PM. What is MAMA?. M S/TP A utomatic M AC A ddressing A Process A Procedure An Alternative A Time Saver A Benefit A Patent. Why Implement MAMA?.

240 views • 12 slides

Beyond WiFi: Securing Your Mobile Devices

Beyond WiFi: Securing Your Mobile Devices. Thomas Kuhn Information Technology Assistance Center (iTAC) Kansas State University. Where are we going?. A look at common security concerns with mobile devices including laptops Tips to secure your devices and keep your data safe

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Getting Traffic to your Cluster

Getting Traffic to your Cluster. Where to Tap. WAN or Internal WAN Detect intrusion attempts and out-bound misbehavior Internal Detect internal-internal malicious traffic Is there a possibility of more than one tap in the path of your flow You will get duplicate packets sent to the cluster

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Randomized MAC Addresses for Privacy Enhancement

212 views • 10 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: IEEE802.15.3: SSID an

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: IEEE802.15.3: SSID and PNID proposal Date Submitted: 12 March, 2002 Source: Dr. William Shvodian Company: XtremeSpectrum, Inc. Address: 8133 Leesburg Pike, Suite 700, Vienna, VA 22182

269 views • 9 slides

TRILL Liaison with L2VPN

TRILL Liaison with L2VPN. TRILL = TRansparent Interconnection of Lots of Links Working Group Co-Chairs: Donald Eastlake 3 rd , donald.eastlake@motorola.com Erik Nordmark, erik.nordmark@sun.com From TRILL Charter:

200 views • 4 slides