Mobile IP: enable mobility for IP
... A connection is identified by two communication endpoints, each being identified by a pair.
From the view point of transport layer,
changeable addresses alone cause
connection loss during the change of
attachment points.
...
... A connection is identified by two communication endpoints, each being identified by a
Routing
... • routing: determine route taken by packets from source to dest. – routing algorithms ...
... • routing: determine route taken by packets from source to dest. – routing algorithms ...
TCP/IP and the DoD Model
... What all this means is that if a one digit (1) is placed in a value spot, then the nibble or byte takes on that decimal value, and adds it to any other value spots that have a one. And if a zero (0) is placed in a bit spot, then you don’t count that value. © Wiley Inc. 2006. All Rights Reserved. ...
... What all this means is that if a one digit (1) is placed in a value spot, then the nibble or byte takes on that decimal value, and adds it to any other value spots that have a one. And if a zero (0) is placed in a bit spot, then you don’t count that value. © Wiley Inc. 2006. All Rights Reserved. ...
IPaddresses
... the IP address advertised with the /20 prefix could be a former Class A, Class B, or Class C. Routers that support CIDR do not make assumptions based on the first 3-bits of the address, they rely on the prefix-length information provided with the route ...
... the IP address advertised with the /20 prefix could be a former Class A, Class B, or Class C. Routers that support CIDR do not make assumptions based on the first 3-bits of the address, they rely on the prefix-length information provided with the route ...
lect25 - Computer and Information Sciences
... guarantees to each flow. RSVP requires all intermediate routers to keep track of each flow through “soft state”. RSVP involves signaling and soft state overhead and RSVP does not scale well to the Internet. It may be successfully deployed in a campus network ...
... guarantees to each flow. RSVP requires all intermediate routers to keep track of each flow through “soft state”. RSVP involves signaling and soft state overhead and RSVP does not scale well to the Internet. It may be successfully deployed in a campus network ...
CommView for WiFi
... Customizable reports generated by CommView for WiFi provide the user with detailed, real-time statistical data that covers network utilization, top LAN talkers, protocol distribution, errors and more. Reports are available in HTML and text formats. ...
... Customizable reports generated by CommView for WiFi provide the user with detailed, real-time statistical data that covers network utilization, top LAN talkers, protocol distribution, errors and more. Reports are available in HTML and text formats. ...
Subnet and Packet Tracer Task
... administrator. Your first assignment is to setup the local network and make everything function correctly. You have decided to first build your simulated network using packet tracer and test the setup before modifying the live network. ...
... administrator. Your first assignment is to setup the local network and make everything function correctly. You have decided to first build your simulated network using packet tracer and test the setup before modifying the live network. ...
Lect10
... • An internet is a collection of physical networks interconnected into a single virtual network. • Routers provide the physical interconnection and forward packets between networks. • Hosts communicate across multiple network through packets forwarded by routers. • TCP/IP is the most widely used int ...
... • An internet is a collection of physical networks interconnected into a single virtual network. • Routers provide the physical interconnection and forward packets between networks. • Hosts communicate across multiple network through packets forwarded by routers. • TCP/IP is the most widely used int ...
Information Security Databases and (Inter)Networks
... protocols (mostly on top of TCP/IP). We look at 1) TCP, 2) IP, 3) UDP and ICMP, 4) Application-level protocols, 5) Ethernet ...
... protocols (mostly on top of TCP/IP). We look at 1) TCP, 2) IP, 3) UDP and ICMP, 4) Application-level protocols, 5) Ethernet ...
NETWORK FUNDAMENTALS
... IP Addresses Unique number used by computers to refer to each other when sending information through the Internet ...
... IP Addresses Unique number used by computers to refer to each other when sending information through the Internet ...
Network Topologies
... • The Open Systems Interconnection (OSI) reference model, was created to define these multiple layers. ...
... • The Open Systems Interconnection (OSI) reference model, was created to define these multiple layers. ...
Chapter 2 - Slide DataComm file - Elearning-KL
... Physical Layer The physical layer coordinates the functions required to carry a bit stream over a physical medium. It deals with the mechanical and electrical specifications of the interface and transmission medium. It also defines the procedure and functions that physical devices and interfaces ...
... Physical Layer The physical layer coordinates the functions required to carry a bit stream over a physical medium. It deals with the mechanical and electrical specifications of the interface and transmission medium. It also defines the procedure and functions that physical devices and interfaces ...
IBP and Condor - Computer Sciences Dept.
... • A state management infrastructure for distributed applications and active services ...
... • A state management infrastructure for distributed applications and active services ...
IoT Context ⦠by Range
... ✓ #1 - Long Range, greater than existing infrastructure ✓ #2 - Long battery autonomy, 10 years or more ✓ #3 - Low cost: infrastructure, nodes, service ✓ #4 - Scalable & robust infrastructure ✓ #5 - Secure and trusted ✓ #6 - Simple commissioning ✓ #7 - Open & interoperable standard ✓ #8 - “Killer-App ...
... ✓ #1 - Long Range, greater than existing infrastructure ✓ #2 - Long battery autonomy, 10 years or more ✓ #3 - Low cost: infrastructure, nodes, service ✓ #4 - Scalable & robust infrastructure ✓ #5 - Secure and trusted ✓ #6 - Simple commissioning ✓ #7 - Open & interoperable standard ✓ #8 - “Killer-App ...
lecture20
... host receives IP datagrams each datagram has source IP address, destination IP address each datagram carries one transport-layer segment each segment has source, destination port number ...
... host receives IP datagrams each datagram has source IP address, destination IP address each datagram carries one transport-layer segment each segment has source, destination port number ...
4th Edition: Chapter 1 - University of Wisconsin
... Chapter 4: Network Layer 4. 1 Introduction 4.2 Virtual circuit and ...
... Chapter 4: Network Layer 4. 1 Introduction 4.2 Virtual circuit and ...
All optical multicast
... It is based on UDP tests that measures bandwidth at layer 2 TCP tests are also included to measure throughput (layer 4) ...
... It is based on UDP tests that measures bandwidth at layer 2 TCP tests are also included to measure throughput (layer 4) ...
Week One Agenda - Computing Sciences
... communication processes and see what types of functions need to be accomplished on any one layer. If they are developing a protocol for a certain layer, they only want to focus themselves with this specific layers functions, not those of any other layer. Another layer and protocol will handle the ot ...
... communication processes and see what types of functions need to be accomplished on any one layer. If they are developing a protocol for a certain layer, they only want to focus themselves with this specific layers functions, not those of any other layer. Another layer and protocol will handle the ot ...
Project Description
... The project will be done in teams of 3-4 people. 1. Each team will select a paper on TCP, from a list that I will provide before the weekend is over. The paper will describe a modification to the basic TCP protocol. 2. You will model the core of the modification by modifying a TCP ioa that I will pr ...
... The project will be done in teams of 3-4 people. 1. Each team will select a paper on TCP, from a list that I will provide before the weekend is over. The paper will describe a modification to the basic TCP protocol. 2. You will model the core of the modification by modifying a TCP ioa that I will pr ...
Problem 3
... Spectrum and CiscoWorks behave as agents to MOM (HP OpenView) as well as managers to the managed components. For unified presentation, they utilize the user interface of HP OpenView 4. A database of an NMS is a physical database containing the network objects and values. It is implemented using any ...
... Spectrum and CiscoWorks behave as agents to MOM (HP OpenView) as well as managers to the managed components. For unified presentation, they utilize the user interface of HP OpenView 4. A database of an NMS is a physical database containing the network objects and values. It is implemented using any ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.