module_50
... Packets queued for output transmitted as fast as possible – Statistical time division multiplexing If packets arrive too fast to be routed, or to be output, buffers will fill. And packets will be discarded K. Salah ...
... Packets queued for output transmitted as fast as possible – Statistical time division multiplexing If packets arrive too fast to be routed, or to be output, buffers will fill. And packets will be discarded K. Salah ...
MBone - UMBC
... interconnected LANs) supports hardware multicast to its hosts. Each island contains one or more special routers called mrouters (multicast routers) Mrouters are often workstations running multicast routing daemon (mrouted) ...
... interconnected LANs) supports hardware multicast to its hosts. Each island contains one or more special routers called mrouters (multicast routers) Mrouters are often workstations running multicast routing daemon (mrouted) ...
IP MULTICAST
... – Independence from Unicast Routing • PIM implementations do require the presence of some unicast routing protocol to provide routing table information and adapt to topology changes. ...
... – Independence from Unicast Routing • PIM implementations do require the presence of some unicast routing protocol to provide routing table information and adapt to topology changes. ...
CECS470
... • Bootstrap protocol BOOTP: Uses UDP packets which can be forwarded to routers No need for a BOOTP server on each LAN. EECC694 - Shaaban #25 Final Review Spring2000 5-11-2000 ...
... • Bootstrap protocol BOOTP: Uses UDP packets which can be forwarded to routers No need for a BOOTP server on each LAN. EECC694 - Shaaban #25 Final Review Spring2000 5-11-2000 ...
IP address
... – Sending packets individually without a virtual circuit – Each packet is sent independently of one another, and will be routed separately, following different routes and arriving at different times (used in Small control messages ie DHCP , Some multimedia appl) ...
... – Sending packets individually without a virtual circuit – Each packet is sent independently of one another, and will be routed separately, following different routes and arriving at different times (used in Small control messages ie DHCP , Some multimedia appl) ...
Slides - TERENA> Events> tnc2006
... assignment to the school router, the Frame-Interface-ID* should also be provided. – Internal LAN interfaces are automatically configured using DHCP-PD (prefix delegation). This process takes place in IP layer, aka independent of the PPP session. – Automatically, a static route towards the CPE is set ...
... assignment to the school router, the Frame-Interface-ID* should also be provided. – Internal LAN interfaces are automatically configured using DHCP-PD (prefix delegation). This process takes place in IP layer, aka independent of the PPP session. – Automatically, a static route towards the CPE is set ...
Routing Protocols - University of Alaska
... Passes routing information between routers across AS May be more than one AS in internet Routing algorithms and tables may differ between different AS – Finds a path, but can’t find an optimal path since it can’t compare routing metrics via multiple AS ...
... Passes routing information between routers across AS May be more than one AS in internet Routing algorithms and tables may differ between different AS – Finds a path, but can’t find an optimal path since it can’t compare routing metrics via multiple AS ...
Cisco ME 6500 Series Ethernet Switch
... Optimal Gigabit Ethernet density: With up to 32 Gigabit Ethernet ports, all fiber-based, the Cisco ME 6524 can aggregate multiple customers who require Gigabit Ethernet connectivity. The uplink interfaces offer flexible connectivity options by accommodating a broad range of SFP optics, including coa ...
... Optimal Gigabit Ethernet density: With up to 32 Gigabit Ethernet ports, all fiber-based, the Cisco ME 6524 can aggregate multiple customers who require Gigabit Ethernet connectivity. The uplink interfaces offer flexible connectivity options by accommodating a broad range of SFP optics, including coa ...
The WAN Roadmap: The use of WANs to carry audiovisual content
... • Detailed descriptions of currently in broadcaster’s contribution and distribution networks 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 ...
... • Detailed descriptions of currently in broadcaster’s contribution and distribution networks 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 ...
COMP211_Topic6_Link
... framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
... framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
Chs6-8min
... send datagram to next-hop specified in table (ENCAPSULATE) and quit; compute N, the network prefix of address D; if N matches any directly-connected network address deliver datagram to destination D over that network (ENCAPSULATE); else if table contains a route for network prefix N send datagram to ...
... send datagram to next-hop specified in table (ENCAPSULATE) and quit; compute N, the network prefix of address D; if N matches any directly-connected network address deliver datagram to destination D over that network (ENCAPSULATE); else if table contains a route for network prefix N send datagram to ...
Unified Services Routers - D-Link
... offers comparable performance to traditional wired networks, but with fewer limitations. Each router provides optimal network security via features such as Virtual Private Network (VPN) tunnels, IP Security (IPSec), Point-to-Point Tunneling Protocol (PPTP), Layer 2 Tunneling Protocol (L2TP), and Sec ...
... offers comparable performance to traditional wired networks, but with fewer limitations. Each router provides optimal network security via features such as Virtual Private Network (VPN) tunnels, IP Security (IPSec), Point-to-Point Tunneling Protocol (PPTP), Layer 2 Tunneling Protocol (L2TP), and Sec ...
Prezentacja programu PowerPoint
... Packet reordering is not pathological network behavior... • IP protocol provides unsequenced, unreliable datagram transmission, • higher layer protocols should provide missing features, but... • they assume some „common conditions” • low loss, minimal reordering, no duplicates • they misperform in ...
... Packet reordering is not pathological network behavior... • IP protocol provides unsequenced, unreliable datagram transmission, • higher layer protocols should provide missing features, but... • they assume some „common conditions” • low loss, minimal reordering, no duplicates • they misperform in ...
Deployment & Design issues of IP over Optical Networks
... to be the control plane of choice for optical transport networks • Leverages great deal of existing software, architecture, and operational experience • Eases integration with IP devices • Supported by many providers and vendors at IETF • Expect demonstrations 2001 © 2000, Cisco Systems, Inc. ...
... to be the control plane of choice for optical transport networks • Leverages great deal of existing software, architecture, and operational experience • Eases integration with IP devices • Supported by many providers and vendors at IETF • Expect demonstrations 2001 © 2000, Cisco Systems, Inc. ...
Chapter 5: Data Link Layer, MAC protocols, and Local Area Networks
... widely used in practice (802.11 WiFi, ATM) ...
... widely used in practice (802.11 WiFi, ATM) ...
Chapter5
... 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 ...
Packet Switching, ATM, switch Fabric
... Use other means to route setup request Each router allocates flow ID on local link Creates mapping of inbound flow ID/port to outbound flow ID/port Sent from source with 1st hop connection ID ...
... Use other means to route setup request Each router allocates flow ID on local link Creates mapping of inbound flow ID/port to outbound flow ID/port Sent from source with 1st hop connection ID ...
Document
... by many connections over time – Packets queued and transmitted as fast as possible » Data rate conversion – Each station connects to the local node at its own speed – Nodes buffer data if required to equalize rates » Packets are accepted even when network is busy – Delivery may slow down » Prioritie ...
... by many connections over time – Packets queued and transmitted as fast as possible » Data rate conversion – Each station connects to the local node at its own speed – Nodes buffer data if required to equalize rates » Packets are accepted even when network is busy – Delivery may slow down » Prioritie ...
Part 4 - CSE Labs User Home Pages
... Assumes that the Internet is an arbitrarily interconnected set of ASs. Today’s Internet consists of an interconnection of multiple backbone networks (they are usually called service provider networks, and they are operated by private companies rather than the government) Sites are connected to each ...
... Assumes that the Internet is an arbitrarily interconnected set of ASs. Today’s Internet consists of an interconnection of multiple backbone networks (they are usually called service provider networks, and they are operated by private companies rather than the government) Sites are connected to each ...
Technical Report DSL Forum TR-059
... o Variable precedence arrangements – allowing some application’s traffic to take precedence over others. o Specific support for IP applications (e.g. IP-QoS and multicasting), o Support for new business models that can include more types of service providers, and o Support for these new service para ...
... o Variable precedence arrangements – allowing some application’s traffic to take precedence over others. o Specific support for IP applications (e.g. IP-QoS and multicasting), o Support for new business models that can include more types of service providers, and o Support for these new service para ...
network
... have the header carry a pointer to the current “next port” entry, so that each switch just updates the pointer rather than rotating the header ...
... have the header carry a pointer to the current “next port” entry, so that each switch just updates the pointer rather than rotating the header ...
Document
... connection-oriented service on top of IP (Layer 3) TCP provides connection-oriented session services to reliably deliver data over a connectionless IP network. Derived from DoD concept of a network that could survive war where parts of the network were destroyed Each packet is treated independently, ...
... connection-oriented service on top of IP (Layer 3) TCP provides connection-oriented session services to reliably deliver data over a connectionless IP network. Derived from DoD concept of a network that could survive war where parts of the network were destroyed Each packet is treated independently, ...