Slides
... Protocol Details X.224 Connection Request (C) Client initiates connection - Client-supported security protocols - Connection correlation identifier - Optional routing token / cookie ...
... Protocol Details X.224 Connection Request (C) Client initiates connection - Client-supported security protocols - Connection correlation identifier - Optional routing token / cookie ...
VoIP
... ensure timely data delivery or other QoS guarantees RTP encapsulation only seen at end systems (not by intermediate routers) routers provide best-effort service, making no special effort to ensure that RTP PDU’s arrive at destination in timely matter ...
... ensure timely data delivery or other QoS guarantees RTP encapsulation only seen at end systems (not by intermediate routers) routers provide best-effort service, making no special effort to ensure that RTP PDU’s arrive at destination in timely matter ...
IP address.
... indicates (1) that the TCP peer is ECN capable during 3-way handshake, and (2) that a packet with Congestion Experienced flag in IP header set is ...
... indicates (1) that the TCP peer is ECN capable during 3-way handshake, and (2) that a packet with Congestion Experienced flag in IP header set is ...
What are Sockets?
... – Accept a new connection from client • returns a client socket that represents the client which is connected – Send/ receive data with client using the client socket – Close the connection with client ...
... – Accept a new connection from client • returns a client socket that represents the client which is connected – Send/ receive data with client using the client socket – Close the connection with client ...
Safety Management System Implementation
... – AFTN Components – Handles AFTN-related issue, such as channel sequence numbering, last received, etc. – MTCU & CCF – Converts AFTN message to corresponding ATN messages. – ATN Components – Handles ATN/OSI communication for sending/receiving messages ...
... – AFTN Components – Handles AFTN-related issue, such as channel sequence numbering, last received, etc. – MTCU & CCF – Converts AFTN message to corresponding ATN messages. – ATN Components – Handles ATN/OSI communication for sending/receiving messages ...
Multimedia Streaming File
... What it doesn’t do: does not define how audio/video is encapsulated for streaming over network does not restrict how streamed media is transported; it can be transported over UDP or TCP does not specify how the media player buffers audio/video ...
... What it doesn’t do: does not define how audio/video is encapsulated for streaming over network does not restrict how streamed media is transported; it can be transported over UDP or TCP does not specify how the media player buffers audio/video ...
Chapter27(IPv6 and ICMPv6)
... The fragmentation extension is used if the payload is a fragment of a message. The authentication extension validates the sender of the message and protects the data from hackers. The encrypted security payload extension provides confidentiality between sender and receiver. The destination e ...
... The fragmentation extension is used if the payload is a fragment of a message. The authentication extension validates the sender of the message and protects the data from hackers. The encrypted security payload extension provides confidentiality between sender and receiver. The destination e ...
I Know What Your Packet Did Last Hop: Using Packet
... where, is a Berkeley Packet Filter [30] expression. The nots are optional and negate matches. A
PF must have at least one of the above qualifiers.
For example, a PF for a packet with source IP A,
entering switch S at any input port other than port
P is written as:
--bpf "ip src A" --dpid S --i ...
... where,
RARP / BOOTP / DHCP
... BOOTP and DHCP are interoperable because DHCP is basically an extension of BOOTP. a. Same ports: Both BOOTP and DHCP use UDP ports 68 (client) and 67 (server). BOOTP and DHCP use 2 different ports for client and server so that clients do not receive messages to servers and vice versa (DHCP and BOOTP ...
... BOOTP and DHCP are interoperable because DHCP is basically an extension of BOOTP. a. Same ports: Both BOOTP and DHCP use UDP ports 68 (client) and 67 (server). BOOTP and DHCP use 2 different ports for client and server so that clients do not receive messages to servers and vice versa (DHCP and BOOTP ...
ICMP.pptx
... ICMP provides communication between the Internet Protocol software on one machine and the Internet Protocol software on another ...
... ICMP provides communication between the Internet Protocol software on one machine and the Internet Protocol software on another ...
oneM2M-TR-0009-Protocol_Analysis-V0_4_0
... This is a draft oneM2M document and should not be relied upon; the final version, if any, will be made available by oneM2M Partners Type 1. ...
... This is a draft oneM2M document and should not be relied upon; the final version, if any, will be made available by oneM2M Partners Type 1. ...
PPT Version
... – Use random values in flags – Randomize Teredo service port on client – Deprecate cone bit ...
... – Use random values in flags – Randomize Teredo service port on client – Deprecate cone bit ...
Institutionen för systemteknik Department of Electrical Engineering Implementation of a VBR MPEG-stream
... The sync byte indicates start of a TS-packet and is always the first byte in a header with the value 0x47. Following are a number of flags and the Packet Identifier (PID). When using CBR streams, empty packets are included as described earlier; such an empty packet has the PID set to 0x1FFF, which i ...
... The sync byte indicates start of a TS-packet and is always the first byte in a header with the value 0x47. Following are a number of flags and the Packet Identifier (PID). When using CBR streams, empty packets are included as described earlier; such an empty packet has the PID set to 0x1FFF, which i ...
Document
... In the next several slides we’ll go into the details of WSDL and SOAP. But in practice, you don’t need to work directly with either. • Most tools generate the WSDL for you from your Java ...
... In the next several slides we’ll go into the details of WSDL and SOAP. But in practice, you don’t need to work directly with either. • Most tools generate the WSDL for you from your Java ...
Analysis of Reliable Multicast Protocols
... The un-numbered line after the command shows that the destination is 153.18.8.1. The TTL value is 30 hops. The packet contains 38 bytes: 20 bytes of IP header, 8 bytes of UDP header, and 10 bytes of application data. The application data is used by traceroute to keep track of the packets. The first ...
... The un-numbered line after the command shows that the destination is 153.18.8.1. The TTL value is 30 hops. The packet contains 38 bytes: 20 bytes of IP header, 8 bytes of UDP header, and 10 bytes of application data. The application data is used by traceroute to keep track of the packets. The first ...
World Wide WAP - Information Systems and Internet Security
... digital certificates Compression Elliptic Curve Cryptography (ECC) http://www.certicom.com/ ...
... digital certificates Compression Elliptic Curve Cryptography (ECC) http://www.certicom.com/ ...
CS-TR-05-02 - Michigan Technological University
... characteristics such as administrative ease, ease of deployment and self-organization. Unstructured P2P networks however, pose significant challenges for anonymous communication protocols. An example of this kind of network is the Gnutella file sharing system, which is known to consume high bandwidt ...
... characteristics such as administrative ease, ease of deployment and self-organization. Unstructured P2P networks however, pose significant challenges for anonymous communication protocols. An example of this kind of network is the Gnutella file sharing system, which is known to consume high bandwidt ...
CCNA Exploration 1 Chapter 03
... The Application layer, Layer seven, is the top layer of both the OSI and TCP/IP models. It is the layer that provides the interface between the applications we use to communicate and the underlying network over which our messages are transmitted. Application layer protocols are used to exchange data ...
... The Application layer, Layer seven, is the top layer of both the OSI and TCP/IP models. It is the layer that provides the interface between the applications we use to communicate and the underlying network over which our messages are transmitted. Application layer protocols are used to exchange data ...
No Slide Title
... • Reliability at link layer causes delay • Strict checksumming of UDP causes poor “error resilience” at application • UDP Lite (with GSM in transparent mode) provides – less end to end delay – constant jitter – higher throughput – lower packet loss … than UDP (with GSM in non-transparent mode) • In ...
... • Reliability at link layer causes delay • Strict checksumming of UDP causes poor “error resilience” at application • UDP Lite (with GSM in transparent mode) provides – less end to end delay – constant jitter – higher throughput – lower packet loss … than UDP (with GSM in non-transparent mode) • In ...
`Talk` Applications in C and Java
... Server Step 3: Accepting a Connection Request The server may now wait for a connection request to arrive on the local port and local address(es) it is bound to. This may be done by using the ACCEPT primitive which “blocks” until such a request arrives from a client. Making a call to a “blocking” fu ...
... Server Step 3: Accepting a Connection Request The server may now wait for a connection request to arrive on the local port and local address(es) it is bound to. This may be done by using the ACCEPT primitive which “blocks” until such a request arrives from a client. Making a call to a “blocking” fu ...
Analysis of Reliable Multicast Protocols
... The un-numbered line after the command shows that the destination is 153.18.8.1. The TTL value is 30 hops. The packet contains 38 bytes: 20 bytes of IP header, 8 bytes of UDP header, and 10 bytes of application data. The application data is used by traceroute to keep track of the packets. The first ...
... The un-numbered line after the command shows that the destination is 153.18.8.1. The TTL value is 30 hops. The packet contains 38 bytes: 20 bytes of IP header, 8 bytes of UDP header, and 10 bytes of application data. The application data is used by traceroute to keep track of the packets. The first ...
SNMP - Computer Science and Engineering
... SNMPv2 defined the get-bulk operation which allows a management application to retrieve a large section of a table at once. The standard get operation can attempt to retrieve more than one MIB object at once, but message sizes are limited by the agent's capabilities. If the agent can't return all th ...
... SNMPv2 defined the get-bulk operation which allows a management application to retrieve a large section of a table at once. The standard get operation can attempt to retrieve more than one MIB object at once, but message sizes are limited by the agent's capabilities. If the agent can't return all th ...
NOTICE OF USE AND DISCLOSURE
... Class C – Continuously listening ......................................................................................... 70 17 Class C: Continuously listening end-device................................................................ 71 17.1 Second receive window duration for Class C ............. ...
... Class C – Continuously listening ......................................................................................... 70 17 Class C: Continuously listening end-device................................................................ 71 17.1 Second receive window duration for Class C ............. ...
OS fingerprinting with IPv6
... Over the next years to come IPv6 will eventually replace IPv4 in private and public networks. This paper attempts to describe upcoming challenges and limitations as well as new methods of OS fingerprinting with the shift to IPv6. This includes performing network scans and finding live hosts to finge ...
... Over the next years to come IPv6 will eventually replace IPv4 in private and public networks. This paper attempts to describe upcoming challenges and limitations as well as new methods of OS fingerprinting with the shift to IPv6. This includes performing network scans and finding live hosts to finge ...
Chapter 7
... Future: next generation Internet with QoS guarantees o RSVP: signaling for resource reservations o Differentiated Services: differential guarantees o Integrated Services: firm guarantees ...
... Future: next generation Internet with QoS guarantees o RSVP: signaling for resource reservations o Differentiated Services: differential guarantees o Integrated Services: firm guarantees ...