Chapter 1
... • Packets to be treated similarly are said to be in the same forwarding equivalence class (FEC) • When the 2 packets enter a network, both packets will be assigned the same FEC • FEC is called the label and is added to packet • Routers determine next hop from the label ...
... • Packets to be treated similarly are said to be in the same forwarding equivalence class (FEC) • When the 2 packets enter a network, both packets will be assigned the same FEC • FEC is called the label and is added to packet • Routers determine next hop from the label ...
Christopher Wilder - P2P Over MANET
... Data sent from A can be received by B and data sent from B are reachable by C, but it is not certain that data sent from A can be received by C ...
... Data sent from A can be received by B and data sent from B are reachable by C, but it is not certain that data sent from A can be received by C ...
User Manual - D-Link
... effect on range. 4. If you are using 2.4 GHz cordless phones, make sure that the 2.4 GHz phone base is as far away from your wireless device as possible. The base transmits a signal even if the phone in not in use. In some cases, cordless phones, X-10 wireless devices, and electronic equipment such ...
... effect on range. 4. If you are using 2.4 GHz cordless phones, make sure that the 2.4 GHz phone base is as far away from your wireless device as possible. The base transmits a signal even if the phone in not in use. In some cases, cordless phones, X-10 wireless devices, and electronic equipment such ...
Title: First Slide in a Presentation
... • Provides AAA services to network devices that function as AAA clients, such as routers, NASs, PIX Security Appliances, or VPN Concentrators • Helps centralize access control and accounting, in addition to router and switch access management • Allows network administrators to quickly administer acc ...
... • Provides AAA services to network devices that function as AAA clients, such as routers, NASs, PIX Security Appliances, or VPN Concentrators • Helps centralize access control and accounting, in addition to router and switch access management • Allows network administrators to quickly administer acc ...
NetFlow's limitations
... With NetFlow and sFlow enabled on the devices that support it, the administrator has limited visibility. In particular, the administrator can see: • Which stations are generating the most traffic • What applications are running on the network by protocol and port number • Internet connections • VLAN ...
... With NetFlow and sFlow enabled on the devices that support it, the administrator has limited visibility. In particular, the administrator can see: • Which stations are generating the most traffic • What applications are running on the network by protocol and port number • Internet connections • VLAN ...
Access Control Lists Lecture 1
... controlled Security can be added at the network boundary Specific types of traffic can be permitted or blocked An administrator controls what areas a client can access Screen certain hosts to either allow or deny access to part of a network ...
... controlled Security can be added at the network boundary Specific types of traffic can be permitted or blocked An administrator controls what areas a client can access Screen certain hosts to either allow or deny access to part of a network ...
Download PDF
... GAITHERSBURG, MD: Patton—the leader in business and carrier-class VoIP, network access, connectivity, and video surveillance equipment—is now taking orders for the new, USmanufactured CopperLink™ 2174 series of ultra-high-speed Ethernet Extenders, with initial shipments expected during October. Patt ...
... GAITHERSBURG, MD: Patton—the leader in business and carrier-class VoIP, network access, connectivity, and video surveillance equipment—is now taking orders for the new, USmanufactured CopperLink™ 2174 series of ultra-high-speed Ethernet Extenders, with initial shipments expected during October. Patt ...
FOCUS Technical Report
... The Second, Topology Maintenance, are used by the controller to discover and maintain accurate topology information. The last class, Control Applications, are control plane applications that aim to improve network performance, security, availability and other features by using traffic statistics to ...
... The Second, Topology Maintenance, are used by the controller to discover and maintain accurate topology information. The last class, Control Applications, are control plane applications that aim to improve network performance, security, availability and other features by using traffic statistics to ...
CCNA 3 Module 3 Single
... the following major categories: Compatibility mode – IGRP and EIGRP are compatible with each other. Metric calculation – EIGRP scales the metric of IGRP by a factor of 256. That is because EIGRP uses a metric that is 32 bits long, and IGRP uses a 24-bit metric. Hop count – IGRP has a maximum hop cou ...
... the following major categories: Compatibility mode – IGRP and EIGRP are compatible with each other. Metric calculation – EIGRP scales the metric of IGRP by a factor of 256. That is because EIGRP uses a metric that is 32 bits long, and IGRP uses a 24-bit metric. Hop count – IGRP has a maximum hop cou ...
Powerpoint
... increases, number of packets arriving at destination increases but only up to a point Packet dropped in network => all the resources it used along the way are wasted => no forward progress Internet 1987 ...
... increases, number of packets arriving at destination increases but only up to a point Packet dropped in network => all the resources it used along the way are wasted => no forward progress Internet 1987 ...
Implementation of Nested Virtual Laboratory System Jaakko Nurmi
... Qemu has some options as backend network device: SLIRP, tunnel adapters, sockets and VDE (Qemu-project, 2016). Most commonly used are tunnel adapters. Tunnel adapters are also used in this project. The Sockets is also interesting way to connecting up two Qemu virtual machine interfaces. It allows to ...
... Qemu has some options as backend network device: SLIRP, tunnel adapters, sockets and VDE (Qemu-project, 2016). Most commonly used are tunnel adapters. Tunnel adapters are also used in this project. The Sockets is also interesting way to connecting up two Qemu virtual machine interfaces. It allows to ...
15. Interior Routing Protocols
... – May result in successive packets bound for same destination taking very different routes (see next slide) ...
... – May result in successive packets bound for same destination taking very different routes (see next slide) ...
pptx
... More generally • More generally, can be seen as problem of coordinating updates across a subtree • Only want to accept updates from another subtree. ...
... More generally • More generally, can be seen as problem of coordinating updates across a subtree • Only want to accept updates from another subtree. ...
Attacks and hacker tools - International Computer Institute
... Nmap (4): polite port scan nmap –sT -v target.com Attempts to complete 3-way handshake with each target port Sends SYN, waits for SYNACK, sends ACK, then sends FIN to close connection If target port is closed, no SYNACK returned ...
... Nmap (4): polite port scan nmap –sT -v target.com Attempts to complete 3-way handshake with each target port Sends SYN, waits for SYNACK, sends ACK, then sends FIN to close connection If target port is closed, no SYNACK returned ...
Link Layer
... encapsulate datagram into frame, adding header, trailer ‘physical addresses’ used in frame headers to identify source, destination • different from IP address! Link access Media access control (MAC) protocol Coordinate the frame transmissions of many nodes if multiple nodes share a medium ...
... encapsulate datagram into frame, adding header, trailer ‘physical addresses’ used in frame headers to identify source, destination • different from IP address! Link access Media access control (MAC) protocol Coordinate the frame transmissions of many nodes if multiple nodes share a medium ...
data-link layer
... 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 Type: indicates the higher layer protocol, mostly ...
... 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 Type: indicates the higher layer protocol, mostly ...
- Mitra.ac.in
... 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 ...
... 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 ...
DATA-LINK-LAYER - e
... 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 ...
... 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 ...
Chapter 5 outline
... 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 Type: indicates the higher layer protocol, mostly ...
... 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 Type: indicates the higher layer protocol, mostly ...
Chapter 5
... 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 Type: indicates the higher layer protocol, mostly ...
... 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 Type: indicates the higher layer protocol, mostly ...
Internet Engineering Task Force ... Internet-Draft ...
... components described in a large number of separate documents can be brought together within a single architecture to provide the function necessary for ABNO. In many cases, existing protocols are known to be good enough or almost good enough to satisfy the requirements of interfaces between the comp ...
... components described in a large number of separate documents can be brought together within a single architecture to provide the function necessary for ABNO. In many cases, existing protocols are known to be good enough or almost good enough to satisfy the requirements of interfaces between the comp ...
Packet Switching
... no network information required packet sent to every neighbor incoming packets retransmitted on every link except incoming link eventually a number of copies will arrive at destination nodes can remember packets already forwarded to keep network load in bounds each packet is uniquely numbered so dup ...
... no network information required packet sent to every neighbor incoming packets retransmitted on every link except incoming link eventually a number of copies will arrive at destination nodes can remember packets already forwarded to keep network load in bounds each packet is uniquely numbered so dup ...
The Pulse Protocol - Department of Computer Science
... 10% of min-hop paths fail within 1.3 seconds After 5 seconds 25% of min-hop paths have failed On-Demand routes may only work for a short period of time Link State Protocols need to flood every time a link changes These simulations only consider changes from connected not connected (in free space) ...
... 10% of min-hop paths fail within 1.3 seconds After 5 seconds 25% of min-hop paths have failed On-Demand routes may only work for a short period of time Link State Protocols need to flood every time a link changes These simulations only consider changes from connected not connected (in free space) ...
ARCAT spec 262600 2009-9-15
... The switch base shall have 2 dual-purpose 1G ports (RJ-45 or SFP slots). The switch shall support expansion modules with up to 8 ports capable of PoE and/or PoE+, providing electrical power along with data on a single Ethernet cable to end devices. [option] 9. The switch shall have 4 LED indicators ...
... The switch base shall have 2 dual-purpose 1G ports (RJ-45 or SFP slots). The switch shall support expansion modules with up to 8 ports capable of PoE and/or PoE+, providing electrical power along with data on a single Ethernet cable to end devices. [option] 9. The switch shall have 4 LED indicators ...
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.