NAT (NAPT/PAT), STUN, and ICE
... STUN: Simple Traversal of UDP Networks • USED to “discover” the public address:port mapping from the private side of the network. • STUN client Ù STUN server in the network, which echo’s information back. • Asks different questions (scans ip address and ports) to answer the question – what type of ...
... STUN: Simple Traversal of UDP Networks • USED to “discover” the public address:port mapping from the private side of the network. • STUN client Ù STUN server in the network, which echo’s information back. • Asks different questions (scans ip address and ports) to answer the question – what type of ...
dccn-ARP - WordPress.com
... need to be encapsulated in a frame,which needs physical address. We sometimes need reverse mapping a physical address to a logical address & vice-versa. When sending packets from source to destination it has passed by physical network. The host and router are recognized at the network level by their ...
... need to be encapsulated in a frame,which needs physical address. We sometimes need reverse mapping a physical address to a logical address & vice-versa. When sending packets from source to destination it has passed by physical network. The host and router are recognized at the network level by their ...
Slides
... multicast tree for multicast routing table to forward the multicast datagrams. In IPv6/IPv4 multicast, routers use multicast group management protocol, such as IGMPv3 for IPv4 and MLDv2 for IPv6, to manage multicast members, and set up and maintain member relationships between hosts and the multicas ...
... multicast tree for multicast routing table to forward the multicast datagrams. In IPv6/IPv4 multicast, routers use multicast group management protocol, such as IGMPv3 for IPv4 and MLDv2 for IPv6, to manage multicast members, and set up and maintain member relationships between hosts and the multicas ...
Chapter 6
... • In the early 1970s, the Department of Defense funded ARPA to design a new set of computer communication protocols that would allow multiple networks to be interconnected in a flexible and dynamic way • The protocol developed was originally called Network Control Protocol • This success led to the ...
... • In the early 1970s, the Department of Defense funded ARPA to design a new set of computer communication protocols that would allow multiple networks to be interconnected in a flexible and dynamic way • The protocol developed was originally called Network Control Protocol • This success led to the ...
layers
... – message sent to DNS server to translate domain name to IP address » IP of local DNS server on Informatics network: 129.215.58.253 ...
... – message sent to DNS server to translate domain name to IP address » IP of local DNS server on Informatics network: 129.215.58.253 ...
Mobile IP
... In DVP, each node contains a routing table with a list of shortest paths to the other nodes in the network At start, each node has knowledge of its own address and is able to transmit on all links connecting to neighboring nodes If distance to the node is shorter than the distance in the routing tab ...
... In DVP, each node contains a routing table with a list of shortest paths to the other nodes in the network At start, each node has knowledge of its own address and is able to transmit on all links connecting to neighboring nodes If distance to the node is shorter than the distance in the routing tab ...
Vibration and Temperature Monitoring System
... ■ Simple set-up. Network Mode operation requires minimal computer or network expertise. Users just point, click or fill in the blank with easy to follow, set-up wizards. ■ Easy to operate and use. Analysts select default vibration levels or set detailed custom thresholds based on experience. Local p ...
... ■ Simple set-up. Network Mode operation requires minimal computer or network expertise. Users just point, click or fill in the blank with easy to follow, set-up wizards. ■ Easy to operate and use. Analysts select default vibration levels or set detailed custom thresholds based on experience. Local p ...
Communication Trends and Applications
... be used without explicit programming • The software code necessary will be stored in firmware in the appliances • Functionalities of the appliances could well be chosen with the use of buttons that may resemble the buttons on a telephone dial pad ...
... be used without explicit programming • The software code necessary will be stored in firmware in the appliances • Functionalities of the appliances could well be chosen with the use of buttons that may resemble the buttons on a telephone dial pad ...
Week_Seven_Network_ppt
... knowledge. Non-local stub network traffic uses a single logical path when traveling in and out of the network. A good example would be an individual or group that uses only one router to link to an internet service provider (ISP). The individual or group are considered stub networks by the ISP. ...
... knowledge. Non-local stub network traffic uses a single logical path when traveling in and out of the network. A good example would be an individual or group that uses only one router to link to an internet service provider (ISP). The individual or group are considered stub networks by the ISP. ...
Deploying GMP Applications Scott Fry, Director of Professional
... what the system will do – An initial version of the FS may be produced as part of the supplier response – Further revisions of the FS are prepared in conjunction with the user – Links to Operation Qualification, which tests all the functions specified ...
... what the system will do – An initial version of the FS may be produced as part of the supplier response – Further revisions of the FS are prepared in conjunction with the user – Links to Operation Qualification, which tests all the functions specified ...
Review of Researches in Controller Area Networks Evolution and
... communicate with each other without the presence of a host computer and avoiding extensive load to the main controller. It is a high performance and high reliable advanced serial communication protocol which effectively supports distributed realtime control. Ideally, CAN is suitable in application r ...
... communicate with each other without the presence of a host computer and avoiding extensive load to the main controller. It is a high performance and high reliable advanced serial communication protocol which effectively supports distributed realtime control. Ideally, CAN is suitable in application r ...
CSUDH Network Appl Security 043007
... Massachusetts Man Charged with Defrauding Cisco of Millions of Dollars Worth of Computer Networking Equipment: Using False Identities and Private Mailboxes in at Least 39 States, Suspect Allegedly Carried out the Fraud at Least 700 Times (February 28, 2007) ...
... Massachusetts Man Charged with Defrauding Cisco of Millions of Dollars Worth of Computer Networking Equipment: Using False Identities and Private Mailboxes in at Least 39 States, Suspect Allegedly Carried out the Fraud at Least 700 Times (February 28, 2007) ...
data link layer
... • Addresses: 6 bytes – if adapter receives frame with matching destination address, or with broadcast address (eg ARP packet), it passes data in frame to net-layer protocol – otherwise, adapter discards frame ...
... • Addresses: 6 bytes – if adapter receives frame with matching destination address, or with broadcast address (eg ARP packet), it passes data in frame to net-layer protocol – otherwise, adapter discards frame ...
S - Fitz and Dennis TB ch05 File
... different connections are assigned different priorities. (26) An example of an application layer address is www.indiana.edu (27) The network layer address for IP is ten bytes long when using IPv4. (28) The data link layer address is generally encoded in a network card by the card’s manufacturer. (29 ...
... different connections are assigned different priorities. (26) An example of an application layer address is www.indiana.edu (27) The network layer address for IP is ten bytes long when using IPv4. (28) The data link layer address is generally encoded in a network card by the card’s manufacturer. (29 ...
A Parallel Genetic Algorithm For Tuning Neural Networks
... accepted for inclusion in Science Research Fellows Posters by an authorized administrator of Scholarly and Creative Work from DePauw University. For more information, please contact [email protected]. ...
... accepted for inclusion in Science Research Fellows Posters by an authorized administrator of Scholarly and Creative Work from DePauw University. For more information, please contact [email protected]. ...
IP Multicast
... 1. Link-layer (Ethernet) broadcast •IP multicast packet is encapsulated in an Ethernet broadcast frame and transmitted on the bus. •Every host picks up the Ethernet frame and does filtering at the IP layer to decide whether to keep or discard the frame. 2. Link-layer (Ethernet) multicast •Requires a ...
... 1. Link-layer (Ethernet) broadcast •IP multicast packet is encapsulated in an Ethernet broadcast frame and transmitted on the bus. •Every host picks up the Ethernet frame and does filtering at the IP layer to decide whether to keep or discard the frame. 2. Link-layer (Ethernet) multicast •Requires a ...
An Introduction to Computer Networks
... neighbor acquisition: one router requests that another be its peer; peers exchange reachability information neighbor reachability: one router periodically tests if the another is still reachable; exchange HELLO/ACK messages; routing updates: peers periodically exchange their routing ...
... neighbor acquisition: one router requests that another be its peer; peers exchange reachability information neighbor reachability: one router periodically tests if the another is still reachable; exchange HELLO/ACK messages; routing updates: peers periodically exchange their routing ...
Erie 1 BOCES` Computer Based Planning meeting PowerPoint from
... Only public schools and Charters– no Non Pubs ...
... Only public schools and Charters– no Non Pubs ...
powerpoint slides - TAMU Computer Science Faculty Pages
... • Guaranteed QoS is independent from connection establishment protocol or flow identification mechanism – RSVP – manual configuration – SNMP • However: Guaranteed QoS only possible if every service element supports in the path supports it. • Guaranteed service guarantees: – End-to-end delays – Queue ...
... • Guaranteed QoS is independent from connection establishment protocol or flow identification mechanism – RSVP – manual configuration – SNMP • However: Guaranteed QoS only possible if every service element supports in the path supports it. • Guaranteed service guarantees: – End-to-end delays – Queue ...
Chapter 2 Networks and the Internet
... IP addresses are not infinite. IPv4 will be replaced by IPv6. A subnet is a portion of a network that shares the same subnet address. Subnet masks describe what subnet the address belongs to. Classless Inter Domain Routing (CIDR) is a way to describe the subnet with the IP address. ...
... IP addresses are not infinite. IPv4 will be replaced by IPv6. A subnet is a portion of a network that shares the same subnet address. Subnet masks describe what subnet the address belongs to. Classless Inter Domain Routing (CIDR) is a way to describe the subnet with the IP address. ...
ROBOTICS An Introduction
... receiver into synchronization with the clock in the transmitter. These two clocks must be accurate enough to not have the frequency drift by more than 10% during the transmission of the remaining bits in the word. After the Start Bit, the individual bits of the word of data are sent, with the Least ...
... receiver into synchronization with the clock in the transmitter. These two clocks must be accurate enough to not have the frequency drift by more than 10% during the transmission of the remaining bits in the word. After the Start Bit, the individual bits of the word of data are sent, with the Least ...
FSP 150CC-T3204 - ADVA Optical Networking
... Our FSP 150CC-T3204 provides Carrier Ethernet 2.0 service extension over one or two bonded T3 or E3 facilities with up to 89Mbit/s or 68Mbit/s, respectively. With four Ethernet service ports and advanced servicedefinition capabilities, the FSP 150CC-T3204 is capable of supporting multiple services o ...
... Our FSP 150CC-T3204 provides Carrier Ethernet 2.0 service extension over one or two bonded T3 or E3 facilities with up to 89Mbit/s or 68Mbit/s, respectively. With four Ethernet service ports and advanced servicedefinition capabilities, the FSP 150CC-T3204 is capable of supporting multiple services o ...
1404CT Lec4
... Statically Assigned IP address – Host is manually assigned the IP address, subnet mask and default gateway. DNS server IP address can also be assigned. Used to identify specific network resources such as network servers and printers Can be used in very small networks with few hosts. ...
... Statically Assigned IP address – Host is manually assigned the IP address, subnet mask and default gateway. DNS server IP address can also be assigned. Used to identify specific network resources such as network servers and printers Can be used in very small networks with few hosts. ...
VEHICULAR AD HOC NETWORKS
... of VANET. If we assume two vehicles moving away from each other with a speed of 60 km/h (25 m/s) and if the transmission range is about 250m, then the link between these two vehicles will last for only 5 seconds (250m). This defines its highly dynamic topology. Frequent Disconnected Network: The abo ...
... of VANET. If we assume two vehicles moving away from each other with a speed of 60 km/h (25 m/s) and if the transmission range is about 250m, then the link between these two vehicles will last for only 5 seconds (250m). This defines its highly dynamic topology. Frequent Disconnected Network: The abo ...
Socket Programming - Wichita State University
... Socket (InetAddress address, int port) - Creates a stream socket and connects it to the specified port number at the specified IP address. It will throws UnknownHostException or an IOException. getInputStream - Returns an input stream for this ...
... Socket (InetAddress address, int port) - Creates a stream socket and connects it to the specified port number at the specified IP address. It will throws UnknownHostException or an IOException. getInputStream - Returns an input stream for this ...