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Slide 1
Slide 1

... Virtual routers are realised as Distributed Virtual Router implementation (“VNET”) As virtual routing functionality is distributed − VNET component running on each server across all servers rather than implemented intercepts packets to/from VMs, processes them, by− VNET particular, traditional routi ...
Document
Document

...  Creating an exception process (both opt-in and opt-out) with appropriate vetting, risk assessment, and functional and technical management approval.  Access to systems from off-site locations, especially during emergencies. ...
TCP/IP Internetworking (Part 2)
TCP/IP Internetworking (Part 2)

... Remaining Bits are the Host Part, designating a particular computer on that segment Local Part ...
chapter 5 – basic security
chapter 5 – basic security

... The unwanted browser windows can open repeatedly, and can make surfing the Internet very difficult, especially with slow Internet connections. Adware can be very difficult to uninstall. ...
An Overview of MANET: History, Challenges and Applications
An Overview of MANET: History, Challenges and Applications

Networking Concepts
Networking Concepts

... When the switch receives a data packet, it forwards the packet directly to the recipient device by looking up the MAC address. A network switch can utilise the full throughput potential of a networks connection for each device making it a natural choice over a standard hub. In other words, say for i ...
LAN Protocols and TCP/IP
LAN Protocols and TCP/IP

... • Such networks will not have access to the outside world meaning that it would not have a connection to the Internet • There are also some IP addresses reserved for internal use that are known as private addresses – An example is 192.168.0.1 ...
William Stallings Data and Computer Communications
William Stallings Data and Computer Communications

... score will be dropped. No makeup for missed quizzes. In class quizzes will aggregate to count 25% of grade – thus a bit more than another mid-term. ** Problem assignments to be turned in – and only those on time will be credited. Students will start with full credit for problem assignments – but if ...
Host Part - Eastern Illinois University
Host Part - Eastern Illinois University

... a) Distinguish between IP address and host name. b) Which is the official address of a host? c) Does a server host need an IP address? d) Does your home PC need an IP address when you are on the Internet? e) Does a server host need a host name? f) Does your home PC need a host name when you are on t ...
Notes chapter 6
Notes chapter 6

...  Basic Service Set (BSS) (aka “cell”) in infrastructure mode contains:  wireless hosts  access point (AP): base station  ad hoc mode: hosts only ...
Fondamenti di Internet: “Aspetti pratici delle reti di telecomunicazioni ”
Fondamenti di Internet: “Aspetti pratici delle reti di telecomunicazioni ”

Pin Number Designations
Pin Number Designations

... Translates digital signals usedCSU/DSU functionality is sometimes incorporated into other on a LAN to those used on a devices, such as a router with a WAN connection. WAN. Enables systems to connect Network interfaces can be add-in expansion cards, to the network. PCMCIA cards, or built-in interface ...
6.11 Advanced Topics: Networks
6.11 Advanced Topics: Networks

... The local area network (LAN) is what is commonly meant today when people mention a network, and Ethernet is what most people mean when they mention a LAN. (Ethernet has in fact become such a common term that it is often used as a generic term for LAN.) The basic Ethernet from 1978 was a 10 Mbit/sec, ...
Privacy and Security on Internet: Virtual Private Networks
Privacy and Security on Internet: Virtual Private Networks

... computer and a remote system. In a remote-access VPN, tunneling normally uses PPP. Each of the protocols listed below were built using the basic structure of PPP. Internet Protocol Security (IPSec) works at the third layer of the OSI model, and encrypts and encapsulates the payload into IP packets ( ...
Ch 5 Network Communication
Ch 5 Network Communication

... Lease from telephone companies (a variety of lines, speed ranges from 1.544Mbps to 40Gbps) Connecting different sites of the company Expensive, hard to manage, sometimes, managed by specialized 3rd parties ...
Network Layer, Virtual Circuits and Datagram Networks
Network Layer, Virtual Circuits and Datagram Networks

... Incoming interface ...
9781435487383_PPT_ch10
9781435487383_PPT_ch10

... • 2.4 GHz and 5 GHz range, 600 Mbps speed possible ...
Chapter 2 Protocols and TCP/IP
Chapter 2 Protocols and TCP/IP

... • Each computer needs unique network address • Each application on a (multi-tasking) computer needs a unique address within the computer —The service access point or SAP —The port on TCP/IP stacks ...
Measuring Application Performance with the Fluke Networks
Measuring Application Performance with the Fluke Networks

... When deploying a new mission-critical application, it is important to determine whether the network can provide the anticipated response time. The Distributed Protocol Inspector is invaluable in this process because it can capture the traffic pattern at various critical locations of the network, hel ...
Lesson 7
Lesson 7

... Supervisory control and data acquisition (SCADA) is a system that allows an operator to monitor and control processes that are distributed among various remote sites. There are many processes that use SCADA systems: hydroelectric, water distribution and treatment utilities, natural gas, etc. SCADA s ...
public key cryptography
public key cryptography

... – T: data type, one of ASN.1-defined types – L: length of data in bytes – V: value of data, encoded according to ASN.1 standard ...
Basic Networking Hardware
Basic Networking Hardware

... Source: http://www.dslreports.com/faq/7985 ...
Extreme Networks Supports Wireless Mobility at Patient Bedside for
Extreme Networks Supports Wireless Mobility at Patient Bedside for

... Altitude access points located in the hospital wing. Through access domains in the Summit WM, system administrators can manage the various access categories for users, groups, devices or applications. Access Domains contain parameters such as IP addressing, authentication procedures, network access ...
Job Opportunity: Tier2 Support Technician
Job Opportunity: Tier2 Support Technician

... subject matter expert in voice switching via TDM and VoIP as well as various network (IP) related items. Interact with the Network Engineering group (IP/Transport) for continuous maintenance and monitoring of the voice and data infrastructure. Update trouble tickets and execute escalations as requir ...
EAP350 User Manual
EAP350 User Manual

... - The System Information section shows general system information such as device name, MAC address, current time, firmware version and management VLAN ID. ...
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Cracking of wireless networks

Cracking of wireless networks is the defeating of security devices in Wireless local-area networks. Wireless local-area networks(WLANs) – also called Wi-Fi networks are inherently vulnerable to security lapses that wired networks are exempt from.Cracking is a kind of information network attack that is akin to a direct intrusion. There are two basic types of vulnerabilities associated with WLANs: those caused by poor configuration and those caused by weak encryption.
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