20060718-bpc
... NLR PacketNet between NC and GT Not all that interesting, since both sites attach to the same NLR router in Atlanta ...
... NLR PacketNet between NC and GT Not all that interesting, since both sites attach to the same NLR router in Atlanta ...
Introducing the Specifications of the MEF
... Ethernet Virtual Private Line (EVPL) • Replaces Frame Relay or ATM L2 VPN services – To deliver higher bandwidth, end-to-end services ...
... Ethernet Virtual Private Line (EVPL) • Replaces Frame Relay or ATM L2 VPN services – To deliver higher bandwidth, end-to-end services ...
Chap3-DataLinkLayer - Home
... • Determines the device to have control over the link when many devices are connected to this link. ...
... • Determines the device to have control over the link when many devices are connected to this link. ...
router - DAINF
... multiple access protocol distributed algorithm that determines how nodes share channel, i.e., determine when node can transmit communication about channel sharing must use channel itself! • no out-of-band channel for coordination ...
... multiple access protocol distributed algorithm that determines how nodes share channel, i.e., determine when node can transmit communication about channel sharing must use channel itself! • no out-of-band channel for coordination ...
View
... x.y.z.t defines one of the addresses and the /n defines the mask The first address in the block can be found by setting the rightmost 32 − n bits to 0s The last address in the block can be found by setting the rightmost 32 − n bits to 1s. ...
... x.y.z.t defines one of the addresses and the /n defines the mask The first address in the block can be found by setting the rightmost 32 − n bits to 0s The last address in the block can be found by setting the rightmost 32 − n bits to 1s. ...
Link Layer
... multiple access protocol distributed algorithm that determines how nodes share channel, i.e., determine when node can transmit communication about channel sharing must use channel itself! • no out-of-band channel for coordination ...
... multiple access protocol distributed algorithm that determines how nodes share channel, i.e., determine when node can transmit communication about channel sharing must use channel itself! • no out-of-band channel for coordination ...
Chap4-NetworkLayer - Home
... • Responsible for the source-to-destination delivery of individual packets possibly across multiple networks (LANs or WANs) –internetworking?. – Multiple and may be heterogeneous networks. – Recall: data-link layer offers only a hop-to-hop delivery on the same network ...
... • Responsible for the source-to-destination delivery of individual packets possibly across multiple networks (LANs or WANs) –internetworking?. – Multiple and may be heterogeneous networks. – Recall: data-link layer offers only a hop-to-hop delivery on the same network ...
... option is commonly used for Cable modem services. Host Name: The Host Name is optional but may be required by some ISPs. The default host name is the device name of the Router and may be changed. MAC Address: The default MAC Address is set to the WAN’s physical interface MAC address on the Broadband ...
Spirent GEM & XGEM Customer Presentation
... Only solution capable of testing high bandwidth applications >50Mbps - Sustained Full Line Rate “Realistic” network environment ...
... Only solution capable of testing high bandwidth applications >50Mbps - Sustained Full Line Rate “Realistic” network environment ...
TCP/IP Transmission Control Protocol / Internet Protocol
... UDP checksum includes pseudo-header which includes source and destination IP address Source IP address depends on route chosen ...
... UDP checksum includes pseudo-header which includes source and destination IP address Source IP address depends on route chosen ...
PDF
... environments (Figure 1). The enhanced performance of Gigabit Ethernet in Cisco ISR G2 routers enables new applications and services and provides greater capacity for existing IVR and bridging capabilities. Branch offices can now connect to Ethernet WAN (EWAN) Layer 2 and 3 services. Note: The EHWIC ...
... environments (Figure 1). The enhanced performance of Gigabit Ethernet in Cisco ISR G2 routers enables new applications and services and provides greater capacity for existing IVR and bridging capabilities. Branch offices can now connect to Ethernet WAN (EWAN) Layer 2 and 3 services. Note: The EHWIC ...
paper
... transfer large amounts of data efficiently. Our results indicate that they do not perform significantly better than conventional TCP in low-bandwidth scenarios in the Pacific and do not routinely outperform the most widely deployed Linux TCP variant, Cubic [6]. Network coded TCP [7] (TCP/NC) is a fo ...
... transfer large amounts of data efficiently. Our results indicate that they do not perform significantly better than conventional TCP in low-bandwidth scenarios in the Pacific and do not routinely outperform the most widely deployed Linux TCP variant, Cubic [6]. Network coded TCP [7] (TCP/NC) is a fo ...
Detecting Wireless LAN MAC Address Spoofing Joshua Wright
... does not expect to see a response to their actual source IP address. MAC address spoofing might be more accurately described as MAC address “impersonating” or “masquerading” since the attacker is not crafting data with a different source than is their transmitting address. When an attacker changes t ...
... does not expect to see a response to their actual source IP address. MAC address spoofing might be more accurately described as MAC address “impersonating” or “masquerading” since the attacker is not crafting data with a different source than is their transmitting address. When an attacker changes t ...
PowerPoint
... After 2 time units, the stream has used up its normal burst and must begin borrowing one DU per time unit, beginning at time unit 3. Time tocken available DU arrivals ...
... After 2 time units, the stream has used up its normal burst and must begin borrowing one DU per time unit, beginning at time unit 3. Time tocken available DU arrivals ...
Agenda
... This could be used to implement an OC-48 or OC-192 circuit between core routers in an IP backbone. It is worth pointing out that packet-over-SONET (POS) interfaces are used, so there is SONET framing in the architecture to provide management capabilities like inline monitoring, framing and synchroni ...
... This could be used to implement an OC-48 or OC-192 circuit between core routers in an IP backbone. It is worth pointing out that packet-over-SONET (POS) interfaces are used, so there is SONET framing in the architecture to provide management capabilities like inline monitoring, framing and synchroni ...
Mobile Communications
... provide buffers and functions to sort packets out of sequence (ATM guarantees in-sequence delivery of cells!) ...
... provide buffers and functions to sort packets out of sequence (ATM guarantees in-sequence delivery of cells!) ...
ppt
... sent at the end of a certain time period. A typical value is 30 seconds. Triggered Updates: If a metric changes on a link, a router immediately sends out an update without waiting for the end of the update period. Full Routing Table Update: Most distance vector routing protocol send their neighbors ...
... sent at the end of a certain time period. A typical value is 30 seconds. Triggered Updates: If a metric changes on a link, a router immediately sends out an update without waiting for the end of the update period. Full Routing Table Update: Most distance vector routing protocol send their neighbors ...
ICMP (Internet Control Message Protocol)
... Stateless address auto-configuration (SLAAC) provides a convenient method to assign IP addresses toIPv6 nodes. If you want to use IPv6 SLAAC on an IPv6 node, then it is important to connect that IPv6 node to a network with at least one IPv6 router. This router is configured by the network admi ...
... Stateless address auto-configuration (SLAAC) provides a convenient method to assign IP addresses toIPv6 nodes. If you want to use IPv6 SLAAC on an IPv6 node, then it is important to connect that IPv6 node to a network with at least one IPv6 router. This router is configured by the network admi ...
EEE449 Computer Networks
... – 1. A convention is needed for identifying a multicast address. In IPv4, Class D addresses are reserved for this purpose. These are 32-bit addresses with 1110 as their high-order 4 bits, followed by a 28-bit group identifier. In IPv6, a 128-bit multicast address consists of an 8-bit prefix of all o ...
... – 1. A convention is needed for identifying a multicast address. In IPv4, Class D addresses are reserved for this purpose. These are 32-bit addresses with 1110 as their high-order 4 bits, followed by a 28-bit group identifier. In IPv6, a 128-bit multicast address consists of an 8-bit prefix of all o ...
1769-SG001 - Literature Library
... The CompactLogix 5380 controllers are the first Logix controllers to offer configurable EtherNet/IP modes, that is, Dual-IP mode or Linear/DLR mode. With CompactLogix 5380 controller firmware revision 29.011 or later, you can configure the embedded Ethernet ports to connect to separate networks, an ...
... The CompactLogix 5380 controllers are the first Logix controllers to offer configurable EtherNet/IP modes, that is, Dual-IP mode or Linear/DLR mode. With CompactLogix 5380 controller firmware revision 29.011 or later, you can configure the embedded Ethernet ports to connect to separate networks, an ...
ch4
... • Suppose an ISP has a single Class B license 128.211.00.0. Using a classful address scheme, he/she can only assign the prefix to one customer, who can have up to 216 host addresses. • Using CIDR, the ISP could assign the entire prefix to a single organization by using 128.211.0.0/16 • Or he could p ...
... • Suppose an ISP has a single Class B license 128.211.00.0. Using a classful address scheme, he/she can only assign the prefix to one customer, who can have up to 216 host addresses. • Using CIDR, the ISP could assign the entire prefix to a single organization by using 128.211.0.0/16 • Or he could p ...
Copyright Statement
... Disconnect the power and other connections in thundershowering weather for thunder-hit prevention. ...
... Disconnect the power and other connections in thundershowering weather for thunder-hit prevention. ...
Router Anatomy - Institute for Systems Research
... This requires prohibitive cost, design complexity and power consumption. Hence typical processor pipeline end-up being often empty, which reduces the system throughput. Network traffic statistics models are completely different from local traffic on a computer bus. They do not have the same sp ...
... This requires prohibitive cost, design complexity and power consumption. Hence typical processor pipeline end-up being often empty, which reduces the system throughput. Network traffic statistics models are completely different from local traffic on a computer bus. They do not have the same sp ...
Chapter 5 outline
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet upstream HFC 802.11 wireless LAN ...
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) traditional Ethernet upstream HFC 802.11 wireless LAN ...