RPM - Center for Wireless Communication :: UCSD
... – Only factor of 1.33 of minimal routing (much better than 2x cost of VAL, only known routing algorithm with optimal throughput) – In practice, 3D-meshes are asymmetric because number of device layers less than number of tiles per edge. – e.g., for 16 x 16 x 4 mesh (4 layers), RPM’s hop count just f ...
... – Only factor of 1.33 of minimal routing (much better than 2x cost of VAL, only known routing algorithm with optimal throughput) – In practice, 3D-meshes are asymmetric because number of device layers less than number of tiles per edge. – e.g., for 16 x 16 x 4 mesh (4 layers), RPM’s hop count just f ...
Slide 1 - ECE Users Pages
... - Membership is determined by the host’s MAC address. Administrator has to create a database with MAC addresses and VLAN mappings ...
... - Membership is determined by the host’s MAC address. Administrator has to create a database with MAC addresses and VLAN mappings ...
PDF
... A given VLAN can be configured in three forwarding modes: enhanced forwarding, traditional forwarding, and Layer 2. Enhanced forwarding and traditional forwarding are similar in that they automatically instantiate a distributed gateway on the relevant leaf nodes. Refer to the question “What is a dis ...
... A given VLAN can be configured in three forwarding modes: enhanced forwarding, traditional forwarding, and Layer 2. Enhanced forwarding and traditional forwarding are similar in that they automatically instantiate a distributed gateway on the relevant leaf nodes. Refer to the question “What is a dis ...
Routing protocols
... destination network address and 0.0.0.0 for the subnet mask. The gateway for the default route can be either the local router interface that connects to the outside networks or the IP address of the next-hop router. Exit global configuration mode. Save the active configuration to NVRAM by using the ...
... destination network address and 0.0.0.0 for the subnet mask. The gateway for the default route can be either the local router interface that connects to the outside networks or the IP address of the next-hop router. Exit global configuration mode. Save the active configuration to NVRAM by using the ...
LSP and lSP Setup in GMPLS Networks
... tection is given in [7]. A wavelength routing and assignment algorithm for optical networks with focus on maximizing the wavelength utilization at the switches is given in [8]. However, all these algorithms design the network off-line with a given traffic matrix for the network. An on-line virtual- ...
... tection is given in [7]. A wavelength routing and assignment algorithm for optical networks with focus on maximizing the wavelength utilization at the switches is given in [8]. However, all these algorithms design the network off-line with a given traffic matrix for the network. An on-line virtual- ...
User-level Internet Path Diagnosis
... We began our work by observing two little exploited features in many Internet routers. These features, ICMP timestamps and IP identifier counters, return remote timing and ordering information. Leveraging this support, we designed and built tulip, a tool to diagnose reordering, loss, and queuing al ...
... We began our work by observing two little exploited features in many Internet routers. These features, ICMP timestamps and IP identifier counters, return remote timing and ordering information. Leveraging this support, we designed and built tulip, a tool to diagnose reordering, loss, and queuing al ...
IP ANYCAST AND MULTICAST READING: SECTION 4.4
... – Is a router tracking each aIached peer? – Should clients respond immediately to membership queries? – What if local networks are layer‐two switched? ...
... – Is a router tracking each aIached peer? – Should clients respond immediately to membership queries? – What if local networks are layer‐two switched? ...
EECI Course M07 -2mm TU-Berlin, February 22-25, 2016
... The performance analysis of IEEE 802.15.4 is complex For pedagogical purposes, we restrict ourselves to the unlostted CSMA/CA The goal of the analysis is to derive expressions for the probability that a packet is successfully received, the delay in the packet delivery, and the average energy ...
... The performance analysis of IEEE 802.15.4 is complex For pedagogical purposes, we restrict ourselves to the unlostted CSMA/CA The goal of the analysis is to derive expressions for the probability that a packet is successfully received, the delay in the packet delivery, and the average energy ...
Effects on TCP of Routing Strategies in Satellite Constellations
... Working across satellite links has been a motivation in the design of TCP since the mid-1970s. TCP treats all losses on the journey between source and destination as an indication of congestion, or overflowing packet buffers in router queues leading to discards. Any losses due to errors in transmiss ...
... Working across satellite links has been a motivation in the design of TCP since the mid-1970s. TCP treats all losses on the journey between source and destination as an indication of congestion, or overflowing packet buffers in router queues leading to discards. Any losses due to errors in transmiss ...
ppt
... • Key requirements • Robustness: node failures • Scalability: number of participants & size of virtual world • Performance: interaction quality should only be limited by capabilities of nodes and connectivity between them • Extensible: should be possible to add to virtual world ...
... • Key requirements • Robustness: node failures • Scalability: number of participants & size of virtual world • Performance: interaction quality should only be limited by capabilities of nodes and connectivity between them • Extensible: should be possible to add to virtual world ...
CCNA2 Module 6
... the learned networks and associated ports for those networks Routers use routing protocols to manage information received from other routers, information learned from the configuration of its own interfaces, along with manually configured routes. M.Menelaou ...
... the learned networks and associated ports for those networks Routers use routing protocols to manage information received from other routers, information learned from the configuration of its own interfaces, along with manually configured routes. M.Menelaou ...
MULTOPS - The University of Texas at Dallas
... attack. In addition, attackers can use IP spoofing. As mentioned above, IP spoofing is lying about one’s own IP address. Since routing is done based on the IP destination address only, the IP source address can be anything. In some cases, attackers use one specific forged IP source address on all ou ...
... attack. In addition, attackers can use IP spoofing. As mentioned above, IP spoofing is lying about one’s own IP address. Since routing is done based on the IP destination address only, the IP source address can be anything. In some cases, attackers use one specific forged IP source address on all ou ...
Cisco 1 - Network Specialist Program
... At the top of the Wireshark window, you see the Packet List Pane – this shows the list of packets that have been captured. This also displays a very brief description of the source and destination addresses, the protocol contained in the packet, and some amount of information about the contents of t ...
... At the top of the Wireshark window, you see the Packet List Pane – this shows the list of packets that have been captured. This also displays a very brief description of the source and destination addresses, the protocol contained in the packet, and some amount of information about the contents of t ...
Lecture #2
... Excessive congestion: packet delay and loss protocols needed for reliable data transfer, congestion control Q: How to provide circuit-like behavior? bandwidth guarantees needed for audio/video apps still an unsolved problem ...
... Excessive congestion: packet delay and loss protocols needed for reliable data transfer, congestion control Q: How to provide circuit-like behavior? bandwidth guarantees needed for audio/video apps still an unsolved problem ...
Internet Overview: Network Switching
... each packet carries a short tag (virtual-circuit (VC) #); tag determines next hop fixed path determined at Virtual Circuit setup time, remains fixed thru flow routers maintain per-flow state ...
... each packet carries a short tag (virtual-circuit (VC) #); tag determines next hop fixed path determined at Virtual Circuit setup time, remains fixed thru flow routers maintain per-flow state ...
Synthetic Mobiliy 1 - UF CISE
... * F. Bai, N. Sadagopan, A. Helmy, “The IMPORTANT Framework for Analyzing the Impact of Mobility on Performance of Routing for Ad Hoc Networks”AdHoc Networks Journal Elsevier Science, Vol. 1, Issue 4, pp. 383-403, November 2003. * F. Bai, A. Helmy, "The IMPORTANT Framework for Analyzing and Modeling ...
... * F. Bai, N. Sadagopan, A. Helmy, “The IMPORTANT Framework for Analyzing the Impact of Mobility on Performance of Routing for Ad Hoc Networks”AdHoc Networks Journal Elsevier Science, Vol. 1, Issue 4, pp. 383-403, November 2003. * F. Bai, A. Helmy, "The IMPORTANT Framework for Analyzing and Modeling ...
Document
... ATM switches can be used as LSRs without changing their hardware. Label switching is equivalent to VP/VC switching. ...
... ATM switches can be used as LSRs without changing their hardware. Label switching is equivalent to VP/VC switching. ...
Definition 3: Detection Quality of Edge Sets
... A coverage graph CG=(N{u,v}, CE) is a directed graph, in which N is the sensor set (or node set), CE is the coverage edge set, and u and v are two virtual nodes. The edge set CE represents the sensing area coverage overlap relationships of sensors. For two nodes ni and nj in N, there exist edges (n ...
... A coverage graph CG=(N{u,v}, CE) is a directed graph, in which N is the sensor set (or node set), CE is the coverage edge set, and u and v are two virtual nodes. The edge set CE represents the sensing area coverage overlap relationships of sensors. For two nodes ni and nj in N, there exist edges (n ...
ccna3 3.0-04 Introduction to LAN Switching
... It examines the destination MAC address to determine through which interface the frame will be forward. If there is no match in the CAM table, the frame is flooded out all other interfaces ...
... It examines the destination MAC address to determine through which interface the frame will be forward. If there is no match in the CAM table, the frame is flooded out all other interfaces ...
comm3380-Notes05-Routing_B
... The distance-vector algorithm (also known as Bellman-Ford algorithm) is a way of representing and processing routing information when it is exchanged between routers. Various routing protocols use this algorithm. For this algorithm routing information is represented as a destination (the vector part ...
... The distance-vector algorithm (also known as Bellman-Ford algorithm) is a way of representing and processing routing information when it is exchanged between routers. Various routing protocols use this algorithm. For this algorithm routing information is represented as a destination (the vector part ...
