Internet
... • Routers perform switching of IP packets (task of the OSI network layer) • IP packets are routed independently through the IP network(s) towards the destination indicated by the destination IP address in the IP datagram header • Independent routing => connectionless service (IP packets belonging to ...
... • Routers perform switching of IP packets (task of the OSI network layer) • IP packets are routed independently through the IP network(s) towards the destination indicated by the destination IP address in the IP datagram header • Independent routing => connectionless service (IP packets belonging to ...
Power Point Slides for Chap. 5
... – Have a hop counter contained in header of each packet. Counter is decreased with each hop and packet is discarded when hop reaches 0. – Ideally - hop counter and distance from source to destination should be identical. If distance is unknown, entire diameter of subnet could be used ...
... – Have a hop counter contained in header of each packet. Counter is decreased with each hop and packet is discarded when hop reaches 0. – Ideally - hop counter and distance from source to destination should be identical. If distance is unknown, entire diameter of subnet could be used ...
12KB
... The enclosed Transmitter unit shall be powered from the Receiver unit over the connected UTP link cable. The enclosed Transmitter unit shall in turn provide power to the connected network device, such as an IP camera. When power requirements of a network device are greater than power available from ...
... The enclosed Transmitter unit shall be powered from the Receiver unit over the connected UTP link cable. The enclosed Transmitter unit shall in turn provide power to the connected network device, such as an IP camera. When power requirements of a network device are greater than power available from ...
Guide to TCP/IP, Second Edition
... layer through a process known as data encapsulation • Building IP datagrams, therefore, depends on understanding how to map the contents of an IP packet into a datagram that carries an IP packet as its payload • This process requires obtaining a numeric IP address for the destination (and may involv ...
... layer through a process known as data encapsulation • Building IP datagrams, therefore, depends on understanding how to map the contents of an IP packet into a datagram that carries an IP packet as its payload • This process requires obtaining a numeric IP address for the destination (and may involv ...
Link Layer - Southern Adventist University
... bits coming in one link go out all other links at same rate all nodes connected to hub can collide with one another no frame buffering no CSMA/CD at hub: host NICs detect collisions ...
... bits coming in one link go out all other links at same rate all nodes connected to hub can collide with one another no frame buffering no CSMA/CD at hub: host NICs detect collisions ...
InfiniBand
... » remove all possible down link following up links in each node » find one output port for each destination – Other solutions: destination renaming ...
... » remove all possible down link following up links in each node » find one output port for each destination – Other solutions: destination renaming ...
chapter5d
... Incorporates multiple trans. speeds (e.g., 1Mbps, 2Mbps), depending on distance from transmitter ...
... Incorporates multiple trans. speeds (e.g., 1Mbps, 2Mbps), depending on distance from transmitter ...
Chapter 1. Introduction to Data Communications
... – Breaking LAN frame into 48-byte long blocks and transmit them in an ATM cell – Called encapsulation and done by edge switches – Reassembling done at the destination edge switch and LAN frame is sent to the LAN – Requires translating of MAC addresses to VC Identifiers (assuming VCs are setup alread ...
... – Breaking LAN frame into 48-byte long blocks and transmit them in an ATM cell – Called encapsulation and done by edge switches – Reassembling done at the destination edge switch and LAN frame is sent to the LAN – Requires translating of MAC addresses to VC Identifiers (assuming VCs are setup alread ...
atm98-786
... Determining when to setup the VC and efficiently setting up the VC complement the solution to the address resolution problem IP packets follow a default routed path until short-cut VC is setup – need a mesh of pre-provisioned default paths ...
... Determining when to setup the VC and efficiently setting up the VC complement the solution to the address resolution problem IP packets follow a default routed path until short-cut VC is setup – need a mesh of pre-provisioned default paths ...
Lecture #23: Link layer - Computer Science & Engineering
... ATM Layer: Virtual Circuits VC transport: cells carried on VC from source to dest call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each ...
... ATM Layer: Virtual Circuits VC transport: cells carried on VC from source to dest call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each ...
Simplifying Manageability, Scalability and Host Mobility in
... environment, several “customer-made” networking solutions have been proposed, see, e.g., [4, 7]. However, ...
... environment, several “customer-made” networking solutions have been proposed, see, e.g., [4, 7]. However, ...
Internet Control Message Protocol (ICMP) Chapter 7
... the contents of their routing tables • Hosts listen for these messages to acquire routing information • A router solicitation may be sent by a host when it starts up. This is a request for immediate ads ...
... the contents of their routing tables • Hosts listen for these messages to acquire routing information • A router solicitation may be sent by a host when it starts up. This is a request for immediate ads ...
Ethernet Passive Optical Network (EPON)
... In the Figure 4, the data broadcasted downstream from OLT to multiple ONUs in variable-length packets of up to 1,518 bytes, according to IEEE 802.3 protocol. Each packet carries a header that uniquely identifies it as data intended for ONU-1, ONU-2 or ONU-3.At the splitter the traffic is divided int ...
... In the Figure 4, the data broadcasted downstream from OLT to multiple ONUs in variable-length packets of up to 1,518 bytes, according to IEEE 802.3 protocol. Each packet carries a header that uniquely identifies it as data intended for ONU-1, ONU-2 or ONU-3.At the splitter the traffic is divided int ...
press release 01/2015_e - Deutschmann Automation
... The series is based on the established Protocol converter UNIGATE CL. In addition to RS232, RS485 and RS422 standard interfaces, a Fast Ethernet interface is also provided. After entering the network-specific data, such as IP address, the device is immediately ready for use for communication via TCP ...
... The series is based on the established Protocol converter UNIGATE CL. In addition to RS232, RS485 and RS422 standard interfaces, a Fast Ethernet interface is also provided. After entering the network-specific data, such as IP address, the device is immediately ready for use for communication via TCP ...
Chapter 1
... • The Internet is a good example of a connectionless, packet switched network. Each packet contains all of the addressing information required for successful packet delivery. • Frame Relay is an example of a connection-oriented packet switched network. Each packet does not require addressing informa ...
... • The Internet is a good example of a connectionless, packet switched network. Each packet contains all of the addressing information required for successful packet delivery. • Frame Relay is an example of a connection-oriented packet switched network. Each packet does not require addressing informa ...
Chapter 5b - Department of Information Technology
... call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each ...
... call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each ...
Protocol No: BR
... My own research protocol (Protocol no. ) Number of animals to be transferred to this protocol: Other NUS PI ‘s protocol (Protocol No: ) Number of animals to be transferred to this protocol: Other institution PI’s protocol (Protocol No: ) Name of PI and institution : Number of animals to be transferr ...
... My own research protocol (Protocol no. ) Number of animals to be transferred to this protocol: Other NUS PI ‘s protocol (Protocol No: ) Number of animals to be transferred to this protocol: Other institution PI’s protocol (Protocol No: ) Name of PI and institution : Number of animals to be transferr ...
ppt
... • Key to protocol families is that communication occurs logically at the same level of the protocol, called peer-topeer, but is implemented via services at the lower level • Danger is each level increases latency if implemented as JR.S00 42 hierarchy (e.g., multiple check sums) ...
... • Key to protocol families is that communication occurs logically at the same level of the protocol, called peer-topeer, but is implemented via services at the lower level • Danger is each level increases latency if implemented as JR.S00 42 hierarchy (e.g., multiple check sums) ...
Steganography of VoIP Streams
... • Unused/ Free fields steganography o Padding field (P) is set, the packet contains one or more additional padding octets at the end of header which are not a part of the payload. o Extension header (when X bit is set) , similar situation as with the padding mechanism, a variable-length header exten ...
... • Unused/ Free fields steganography o Padding field (P) is set, the packet contains one or more additional padding octets at the end of header which are not a part of the payload. o Extension header (when X bit is set) , similar situation as with the padding mechanism, a variable-length header exten ...
Acknowledgement Packet Format - IEEE Standards working groups
... Where DCID and SCID are the destination and source cluster identifiers, respectively. Placing these fields as the first two bytes of the MSDU allows an implementation (of a cluster tree-specific “upper” MAC) to check for validity quickly – it is just one more step in the address rejection process fo ...
... Where DCID and SCID are the destination and source cluster identifiers, respectively. Placing these fields as the first two bytes of the MSDU allows an implementation (of a cluster tree-specific “upper” MAC) to check for validity quickly – it is just one more step in the address rejection process fo ...
Selecting Bridging, Switching, and Routing Protocols
... – Determine how to forward a frame based on information in Layer 2 header – Bridge does not look at Layer 3 information – Bridge segments bandwidth domains so that devices do not compete with each other for media access control – Bridge does forward Ethernet collisions or MAC frames in a Token Ring ...
... – Determine how to forward a frame based on information in Layer 2 header – Bridge does not look at Layer 3 information – Bridge segments bandwidth domains so that devices do not compete with each other for media access control – Bridge does forward Ethernet collisions or MAC frames in a Token Ring ...
3rd Edition, Chapter 5 - Northwestern University
... 7 bytes with pattern 10101010 followed by one byte with pattern 10101011 used to synchronize receiver, sender clock rates ...
... 7 bytes with pattern 10101010 followed by one byte with pattern 10101011 used to synchronize receiver, sender clock rates ...
More Info »
... The user must configure the hub network defined here, in order for BPM to function as expected. It is required that the traffic management switch use Private VLAN Edge (PVE) – also known as “protected port” – to map the CDD-880’s traffic port to the CTOG-250’s expansion port 1. This is required to p ...
... The user must configure the hub network defined here, in order for BPM to function as expected. It is required that the traffic management switch use Private VLAN Edge (PVE) – also known as “protected port” – to map the CDD-880’s traffic port to the CTOG-250’s expansion port 1. This is required to p ...
MPLS networking at PSP Co Multi
... • Allow core routers/networking devices to switch packets based on some simplified header • Ultra fast forwarding • VPN ...
... • Allow core routers/networking devices to switch packets based on some simplified header • Ultra fast forwarding • VPN ...
ATM
... ATM Layer: Virtual Circuits VC transport: cells carried on VC from source to dest call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each ...
... ATM Layer: Virtual Circuits VC transport: cells carried on VC from source to dest call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each ...