The WAN Roadmap: The use of WANs to carry audiovisual content
... deployed wide area network technologies. They can be found in chapter 2 and should mainly be relevant to technical readers with some background in networking. Non-technical readers will find a short pro/con summary of most of the technologies at the end of each sub-section in chapter 2. • Trends and ...
... deployed wide area network technologies. They can be found in chapter 2 and should mainly be relevant to technical readers with some background in networking. Non-technical readers will find a short pro/con summary of most of the technologies at the end of each sub-section in chapter 2. • Trends and ...
Cost Efficient Algorithms for FiWi Access Network
... Communication is an application of science and technology that has come to be vital for modern existence. From the early radio and LAN to current devices such as mobile phones and laptops, accessing the global network has become the most essential part of our lifestyle [1]. Communication is an ever ...
... Communication is an application of science and technology that has come to be vital for modern existence. From the early radio and LAN to current devices such as mobile phones and laptops, accessing the global network has become the most essential part of our lifestyle [1]. Communication is an ever ...
Sub4_1_3_4_layer 2 trigger,DNAv4,DNAv6
... • This suggests that triggers need to carry some identification of the source from where they came. • This source identifier needs to include what layer in the stack is came from and whether it is from the local or remote stack. In shared media, peer to peer networks, such as 802.3, a MAC address wo ...
... • This suggests that triggers need to carry some identification of the source from where they came. • This source identifier needs to include what layer in the stack is came from and whether it is from the local or remote stack. In shared media, peer to peer networks, such as 802.3, a MAC address wo ...
Slides for Chapter 3: Networking and Internetworking
... Protocol layers in the ISO Open Systems Interconnection (OSI) model ...
... Protocol layers in the ISO Open Systems Interconnection (OSI) model ...
module03-ipaddr
... – With subnetting, a backbone router only needs to know one entry for each Class A, B, or C networks – This is acceptable for Class A and Class B networks • 27 = 128 Class A networks • 214 = 16,384 Class B networks ...
... – With subnetting, a backbone router only needs to know one entry for each Class A, B, or C networks – This is acceptable for Class A and Class B networks • 27 = 128 Class A networks • 214 = 16,384 Class B networks ...
ppt - BNRG
... – Or, build stripped-down box running least amount of necessary code – Idea: any code you don’t run, can’t harm you ...
... – Or, build stripped-down box running least amount of necessary code – Idea: any code you don’t run, can’t harm you ...
Class GW1001: An Introduction to Xirgo Technologies XT
... _ is periodic Ignition On interval in minutes: > 0.5 min, 0.5 min increments, 0 = disable,
43200 max
_ is Ignition On alert enable/disable: 0 = disable alert message, 1 = enable alert message
_ EV# 4001 is squelched if idle (Ref: 3013) is enabled and detected
_ Periodic reporting event m ...
... _
FAR: A Fault-avoidance Routing Method for Data Center Networks
... The NRT of aggregation switch 10.1.0.1 • A router’s NRT is determined by locations of link or device failures in the network. • There are several rules to calculate a router’s NRT. - These rules are related to the regularity in topology. - Generally, single-link failures and some combination of lin ...
... The NRT of aggregation switch 10.1.0.1 • A router’s NRT is determined by locations of link or device failures in the network. • There are several rules to calculate a router’s NRT. - These rules are related to the regularity in topology. - Generally, single-link failures and some combination of lin ...
Communications Model
... • The complexity of the communication task is reduced by using multiple protocol layers: • Each protocol is implemented independently • Each protocol is responsible for a specific subtask • Protocols are grouped in a hierarchy • A structured set of protocols is called a communications architecture o ...
... • The complexity of the communication task is reduced by using multiple protocol layers: • Each protocol is implemented independently • Each protocol is responsible for a specific subtask • Protocols are grouped in a hierarchy • A structured set of protocols is called a communications architecture o ...
Windows Server 2008 - St. Mary's Ryken High School
... – The router consults a list of rules before forwarding an incoming packet to determine whether a packet meeting certain criteria should be permitted through ...
... – The router consults a list of rules before forwarding an incoming packet to determine whether a packet meeting certain criteria should be permitted through ...
A Security Model for VoIP Steganography
... – Disguise information as natural “distortion” or noise. • Protocol Steganography for VoIP application – Hide information in unused data fields. ...
... – Disguise information as natural “distortion” or noise. • Protocol Steganography for VoIP application – Hide information in unused data fields. ...
Lesson 10
... • Single permanent path for each source to destination pair • Path fixed, at least until a change in network topology ...
... • Single permanent path for each source to destination pair • Path fixed, at least until a change in network topology ...
Document
... How many different subnets? What are their network addresses? Find the routers for each subnet What is the net mask? ...
... How many different subnets? What are their network addresses? Find the routers for each subnet What is the net mask? ...
A Security Model for VoIP Steganography
... – Disguise information as natural “distortion” or noise. • Protocol Steganography for VoIP application – Hide information in unused data fields. ...
... – Disguise information as natural “distortion” or noise. • Protocol Steganography for VoIP application – Hide information in unused data fields. ...
Subnetting Scenario 2 (Instructor Version)
... Apply your addressing scheme to the Packet Tracer file that has been supplied with this lab. Check to see that all devices on directly connected networks can ping each other. ...
... Apply your addressing scheme to the Packet Tracer file that has been supplied with this lab. Check to see that all devices on directly connected networks can ping each other. ...
Lab Set Up
... • Routers are labeled: Router1, Router2, Router3, Router4….. • Routers run Cisco IOS 12.0 version. • Hubs and Ethernet switches are all embedded in GNS3. • The labs also use Wireshark Traffic Capture and Analyzer software (and for Macs X11 is also required) • The labs use VirtualBox and Virtual PCs ...
... • Routers are labeled: Router1, Router2, Router3, Router4….. • Routers run Cisco IOS 12.0 version. • Hubs and Ethernet switches are all embedded in GNS3. • The labs also use Wireshark Traffic Capture and Analyzer software (and for Macs X11 is also required) • The labs use VirtualBox and Virtual PCs ...
Network Application Programming Interface (API)
... sockets are sometimes called "connectionless sockets". (Though they can be connect()’d if you really want.) Stream sockets are reliable two-way connected communication streams. If you output two items into the socket in the order "1, 2", they will arrive in the order "1, 2" at the opposite end. They ...
... sockets are sometimes called "connectionless sockets". (Though they can be connect()’d if you really want.) Stream sockets are reliable two-way connected communication streams. If you output two items into the socket in the order "1, 2", they will arrive in the order "1, 2" at the opposite end. They ...
Advanced User Guide RP-WD03
... Videos will be downloaded to your computer then open in the player you select. If you open videos on your phone or tablets, the supported formats of your phones/tablets can be opened directly. ...
... Videos will be downloaded to your computer then open in the player you select. If you open videos on your phone or tablets, the supported formats of your phones/tablets can be opened directly. ...
Class Power Points for Chapter #9
... pretty ineffective for several reasons. • First, anyone connecting to the physical network could access the network resources on that physical LAN. • Second, all anyone had to do to observe any and all traffic in that network was to plug a network analyzer into the hub ...
... pretty ineffective for several reasons. • First, anyone connecting to the physical network could access the network resources on that physical LAN. • Second, all anyone had to do to observe any and all traffic in that network was to plug a network analyzer into the hub ...
module03-ipaddrV2
... • CIDR notation can replace the use of subnetmasks (but is more general) – IP address 128.143.137.144 and subnetmask 255.255.255.0 becomes ...
... • CIDR notation can replace the use of subnetmasks (but is more general) – IP address 128.143.137.144 and subnetmask 255.255.255.0 becomes ...
The Network Layer - Ohio State Computer Science and Engineering
... layer network layer protocols in every host, router router examines header fields in all IP datagrams ...
... layer network layer protocols in every host, router router examines header fields in all IP datagrams ...
Copper Media - WordPress.com
... devices attach or tap into with an interface connector. A device wanting to communicate with another device on the network sends a broadcast message onto the wire that all other devices see, but only the intended recipient actually accepts and processes the message. Ethernet bus topologies are relat ...
... devices attach or tap into with an interface connector. A device wanting to communicate with another device on the network sends a broadcast message onto the wire that all other devices see, but only the intended recipient actually accepts and processes the message. Ethernet bus topologies are relat ...
Document
... • Optical IP Switching (OIS): to adapt the optical layer topology to the traffic encountered at the IP level. An OIS node analyzes the IP traffic and creates optical cut-through paths between its upstream and downstream neighbours, whenever a suitable aggregate of IP flows is detected • Test to use ...
... • Optical IP Switching (OIS): to adapt the optical layer topology to the traffic encountered at the IP level. An OIS node analyzes the IP traffic and creates optical cut-through paths between its upstream and downstream neighbours, whenever a suitable aggregate of IP flows is detected • Test to use ...
Wake-on-LAN
Wake-on-LAN (WoL) is an Ethernet or Token ring computer networking standard that allows a computer to be turned on or awakened by a network message.The message is usually sent by a program executed on another computer on the same local area network. It is also possible to initiate the message from another network by using subnet directed broadcasts or a WOL gateway service. Equivalent terms include wake on WAN, remote wake-up, power on by LAN, power up by LAN, resume by LAN, resume on LAN and wake up on LAN. In case the computer being awakened is communicating via Wi-Fi, a supplementary standard called Wake on Wireless LAN (WoWLAN) must be employed.The WOL and WoWLAN standards are often supplemented by vendors to provide protocol-transparent on-demand services, for example in the Apple Bonjour wake-on-demand (Sleep Proxy) feature.