Intel® Ethernet Server Adapters I350
... machine) get grouped together in a single queue. The packets are then sent to the hypervisor, which directs them to their respective virtual machines. Relieving the hypervisor of packet filtering and sorting improves overall CPU usage and through-put levels. This generation of PCIe Intel® Gigabit ad ...
... machine) get grouped together in a single queue. The packets are then sent to the hypervisor, which directs them to their respective virtual machines. Relieving the hypervisor of packet filtering and sorting improves overall CPU usage and through-put levels. This generation of PCIe Intel® Gigabit ad ...
Providing Guaranteed Services without Per Flow Management
... • If all flows were sending at their reserved rates, computing Re is trivial; just measure traffic throughput • Problem: what if flows do not send at their reserved rates? • Solution: Associate with each packet a virtual length - virtual length = r * (time now - transmit time of previous packet) • U ...
... • If all flows were sending at their reserved rates, computing Re is trivial; just measure traffic throughput • Problem: what if flows do not send at their reserved rates? • Solution: Associate with each packet a virtual length - virtual length = r * (time now - transmit time of previous packet) • U ...
ppt
... call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each ...
... call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each ...
Slide 1
... • Deficiencies of SLIP – Each end must know the other’s IP address – There is no type field, it can’t be used for some other protocol at same time ...
... • Deficiencies of SLIP – Each end must know the other’s IP address – There is no type field, it can’t be used for some other protocol at same time ...
CT1303 LAN
... • Each station will sense the channel and inform all the rest station in the network that it will start transmitting data over the channel. • In this protocol the collision may occur between Request To Send RTS frames or Confirm to Send CTS frames. Collisions don’t occur between data frames. ...
... • Each station will sense the channel and inform all the rest station in the network that it will start transmitting data over the channel. • In this protocol the collision may occur between Request To Send RTS frames or Confirm to Send CTS frames. Collisions don’t occur between data frames. ...
CMPE 150 – Spring 06
... • Core-based trees: single tree per group. – Host unicast message to core, where message is multicast along shared tree. – Routes may not be optimal for all sources. – State/storage savings in routers. ...
... • Core-based trees: single tree per group. – Host unicast message to core, where message is multicast along shared tree. – Routes may not be optimal for all sources. – State/storage savings in routers. ...
Slide 1
... Identify flows by connection identifier rather than source/destination address (tag switching) ENTS689L: Packet Processing and Switching Networking Technologies ...
... Identify flows by connection identifier rather than source/destination address (tag switching) ENTS689L: Packet Processing and Switching Networking Technologies ...
429-07a-TCPIP
... IP knows the global (IP) address of the gateway. To make a request of the data link layer, it needs the physical (MAC - Media Access Control) address of the gateway. The ARP protocol is used to broadcast a request for the “owner” of the IP gateway address. The gateway responds to the broadcast ...
... IP knows the global (IP) address of the gateway. To make a request of the data link layer, it needs the physical (MAC - Media Access Control) address of the gateway. The ARP protocol is used to broadcast a request for the “owner” of the IP gateway address. The gateway responds to the broadcast ...
Routing Protocols Overview - Home
... Routing Configuration • Enabling an IP routing protocol on a router involves the setting of both global and routing parameters. • The router command starts a routing process and allows you to select a routing protocol • The network command enables the routing process to determine which interfaces p ...
... Routing Configuration • Enabling an IP routing protocol on a router involves the setting of both global and routing parameters. • The router command starts a routing process and allows you to select a routing protocol • The network command enables the routing process to determine which interfaces p ...
Networking Essentials - Home :: Anand Mewalal
... protocol. It is similair to a language. One person speaking in Japanese to another who cannot understand it. Open Systems interconnection : (OSI) : When networks first came into being, computers could typically communicate only with computers from the same manufacturer. Every Vendor has their Own pr ...
... protocol. It is similair to a language. One person speaking in Japanese to another who cannot understand it. Open Systems interconnection : (OSI) : When networks first came into being, computers could typically communicate only with computers from the same manufacturer. Every Vendor has their Own pr ...
MACs & LANs
... Aloha protocol is very simple, and fairly robust against failure of a host. The protocol is distributed among the hosts. Under low-load, we can expect the delay to be small. Under high-load, a lot of time is “wasted” sending packets ...
... Aloha protocol is very simple, and fairly robust against failure of a host. The protocol is distributed among the hosts. Under low-load, we can expect the delay to be small. Under high-load, a lot of time is “wasted” sending packets ...
Performance Monitoring
... different routes before finally arriving at their destination, where they are re-assembled into the original message. The idea of packet switching was developed by Paul Baran of the Rand Corporation in the early 1960s. Packet switching is characterized by robustness, flexibility and lack of a requ ...
... different routes before finally arriving at their destination, where they are re-assembled into the original message. The idea of packet switching was developed by Paul Baran of the Rand Corporation in the early 1960s. Packet switching is characterized by robustness, flexibility and lack of a requ ...
Nokia IP1280
... the next decade by enabling customers to boost performance as needed with the addition of one next-generation, high port density Nokia Accelerated Data Path (ADP) services module. Nokia is the leading provider of security appliances with Check Point software. For over ten years Nokia and Check Point ...
... the next decade by enabling customers to boost performance as needed with the addition of one next-generation, high port density Nokia Accelerated Data Path (ADP) services module. Nokia is the leading provider of security appliances with Check Point software. For over ten years Nokia and Check Point ...
CONNECTRIX VDX-6740B
... The Connectrix® VDX-6740B Top-of-Rack (ToR) switch redefines IP storage connectivity as the first Ethernet fabric switch purpose-built for IP storage. Designed for storage workloads it offers the network availability, deterministic performance and agility required for today’s business-critical appli ...
... The Connectrix® VDX-6740B Top-of-Rack (ToR) switch redefines IP storage connectivity as the first Ethernet fabric switch purpose-built for IP storage. Designed for storage workloads it offers the network availability, deterministic performance and agility required for today’s business-critical appli ...
3rd Edition, Chapter 5
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) Old-fashioned 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) Old-fashioned Ethernet upstream HFC 802.11 wireless LAN ...
Yeh-TMC09-slide
... Achieving fast handover (HO), especially for real-time services Cooperating with Mobile IP Localizing location update to reduce the handover latency and signaling cost in Mobile IP Cross-layer design: considering HO in both link and network layers (L2 and L3) FINCH is a generic protocol fo ...
... Achieving fast handover (HO), especially for real-time services Cooperating with Mobile IP Localizing location update to reduce the handover latency and signaling cost in Mobile IP Cross-layer design: considering HO in both link and network layers (L2 and L3) FINCH is a generic protocol fo ...
ECE537-Class 9_2009 - Electrical & Computer Engineering
... • May not scale well for large volumes of traffic – Amount of control signals – Maintenance of state information at routers ...
... • May not scale well for large volumes of traffic – Amount of control signals – Maintenance of state information at routers ...
Campuswide VLAN
... Enterprise Servers Single VLAN attached L3/4 Connected to all VLANs NW97_EMEA_301 ...
... Enterprise Servers Single VLAN attached L3/4 Connected to all VLANs NW97_EMEA_301 ...
Selective Bit-error Checking at the MAC Layer for Voice Over Mobile
... delay, including the end-to-end packet transmission delay, the coding delay and the buffer delay etc., may range from 80 ms to 400 ms, while one-way streaming can have longer latency. A packet may be dropped if its delay exceeds the maximum allowed delay. In our research, we are interested in the de ...
... delay, including the end-to-end packet transmission delay, the coding delay and the buffer delay etc., may range from 80 ms to 400 ms, while one-way streaming can have longer latency. A packet may be dropped if its delay exceeds the maximum allowed delay. In our research, we are interested in the de ...
- VAINAVI
... since ONUs don't see each other And the OLT can't arbitrate without adding a roundtrip time Point-to-point ATM can send data in the open although trusted intermediate switches see all data customer switches only receive their own data This can't work for point-to-multipoint DS GPON since all ONUs se ...
... since ONUs don't see each other And the OLT can't arbitrate without adding a roundtrip time Point-to-point ATM can send data in the open although trusted intermediate switches see all data customer switches only receive their own data This can't work for point-to-multipoint DS GPON since all ONUs se ...
Chapter 15 - William Stallings, Data and Computer
... • Example: gateways are typically used to connect IBM mainframes that use SNA (System Network Architecture) to LANs that use TCP/IP and Ethernet. • Disambiguation: the term “default gateway” is typically used to designate an outgoing router or gateway to exit one’s network. ...
... • Example: gateways are typically used to connect IBM mainframes that use SNA (System Network Architecture) to LANs that use TCP/IP and Ethernet. • Disambiguation: the term “default gateway” is typically used to designate an outgoing router or gateway to exit one’s network. ...
Chapter 4 Review Questions
... failed router to establish a new downstream part of the path to the destination node, with all of the requisite signaling involved in setting up a path. Moreover, all of the router on the initial path that are downstream from the failed node must take down the failed connection, with all of the requ ...
... failed router to establish a new downstream part of the path to the destination node, with all of the requisite signaling involved in setting up a path. Moreover, all of the router on the initial path that are downstream from the failed node must take down the failed connection, with all of the requ ...
Powerpoint
... router fails to forward, or corrupts packets router runs out of memory, calculates wrong with large subnets, becomes probable ...
... router fails to forward, or corrupts packets router runs out of memory, calculates wrong with large subnets, becomes probable ...
Guide to Firewalls and Network Security with Intrusion Detection and
... packets of information based on criteria such as port, IP address, and protocol Review the header, strip it off, and replace it with a new header before sending it to a specific location within the network Fundamental components of firewalls ...
... packets of information based on criteria such as port, IP address, and protocol Review the header, strip it off, and replace it with a new header before sending it to a specific location within the network Fundamental components of firewalls ...