16. Exterior Routing Protocols
... If multicast address not recognised, discard If router attaches to a network containing a member of group, transmit copy to that network Consult spanning tree for this sourcedestination pair and forward to other routers if required ...
... If multicast address not recognised, discard If router attaches to a network containing a member of group, transmit copy to that network Consult spanning tree for this sourcedestination pair and forward to other routers if required ...
IPv6 Overview - APNIC Training
... • Increase from 32-bit to 128-bit address space • Stateless auto-configuration • Fixed header size (40 bytes) and 64-bit header alignment mean better router/switch performance • No hop-by-hop segmentation (Path MTU discovery) • Built-in features for multicast and anycast groups • Eliminate tri ...
... • Increase from 32-bit to 128-bit address space • Stateless auto-configuration • Fixed header size (40 bytes) and 64-bit header alignment mean better router/switch performance • No hop-by-hop segmentation (Path MTU discovery) • Built-in features for multicast and anycast groups • Eliminate tri ...
Slide 1
... ESPOO, Finland & SANTA CLARA, Calif.--(BUSINESS WIRE)--June 10, 2005-Nokia and Intel Corporation today announced a cooperation to accelerate the development, adoption and deployment of WiMAX technology, helping to bring new capabilities and data services to mobile users over high-speed broadband net ...
... ESPOO, Finland & SANTA CLARA, Calif.--(BUSINESS WIRE)--June 10, 2005-Nokia and Intel Corporation today announced a cooperation to accelerate the development, adoption and deployment of WiMAX technology, helping to bring new capabilities and data services to mobile users over high-speed broadband net ...
Document
... protocols#Reactive .28on-demand.29 routing|reactive as well as List of ad-hoc routing protocols#Pro-active .28tabledriven.29 routing|proactive components, making it a List of ad-hoc routing protocols#Hybrid .28both pro-active and reactive.29 routing|hybrid routing protocol. Virtual Ring Routing is c ...
... protocols#Reactive .28on-demand.29 routing|reactive as well as List of ad-hoc routing protocols#Pro-active .28tabledriven.29 routing|proactive components, making it a List of ad-hoc routing protocols#Hybrid .28both pro-active and reactive.29 routing|hybrid routing protocol. Virtual Ring Routing is c ...
Chapter8 (Internet Protocol)
... receiving an IP packet, either from the data link layer or a higher level protocol if the packet comes from a upper layer protocol, it should be delivered to the data link layer if the packet comes from the data link layer, forwarding to data link or a upper layer ( the destination is same as the st ...
... receiving an IP packet, either from the data link layer or a higher level protocol if the packet comes from a upper layer protocol, it should be delivered to the data link layer if the packet comes from the data link layer, forwarding to data link or a upper layer ( the destination is same as the st ...
AXIS 2490 Getting Started Guide
... Using the AXIS 2490 Serial Server The AXIS 2490 Serial Server allows serial devices to connect directly to an Ethernet network without using a PC, thus providing convenient remote access to these resources via HTTP and TCP/IP. A few examples of physical setups using the AXIS 2490 are shown below: ❶ ...
... Using the AXIS 2490 Serial Server The AXIS 2490 Serial Server allows serial devices to connect directly to an Ethernet network without using a PC, thus providing convenient remote access to these resources via HTTP and TCP/IP. A few examples of physical setups using the AXIS 2490 are shown below: ❶ ...
Routing Protocols - Cisco Networking Academy
... Hop count - Number of routers a packet must traverse. Bandwidth - Bandwidth of a specific link. Load - Traffic utilization of a specific link (transmission speed) Delay - Time a packet takes to traverse a path. Reliability -- Probability of a link failure, based on the interface error coun ...
... Hop count - Number of routers a packet must traverse. Bandwidth - Bandwidth of a specific link. Load - Traffic utilization of a specific link (transmission speed) Delay - Time a packet takes to traverse a path. Reliability -- Probability of a link failure, based on the interface error coun ...
Installing Template Theme Files
... • Switching speed Speed at which a switch can process traffic coming in and send it back out • Backplane speed/switch fabric speed How fast traffic can be transmitted between modules in a switch • Blocking and nonblocking Define whether or not a switch can support all ports transmitting simultaneou ...
... • Switching speed Speed at which a switch can process traffic coming in and send it back out • Backplane speed/switch fabric speed How fast traffic can be transmitted between modules in a switch • Blocking and nonblocking Define whether or not a switch can support all ports transmitting simultaneou ...
ECE544
... • Cell delineation for SONET, SDH, etc... • Recalculated link-by-link because of VPI/VCI value changes ...
... • Cell delineation for SONET, SDH, etc... • Recalculated link-by-link because of VPI/VCI value changes ...
spects2005_slides_mson
... Given: an overlay network N’ = (V’, E’), a set of groups G with member distribution and bandwidth requirements, and a multicast ...
... Given: an overlay network N’ = (V’, E’), a set of groups G with member distribution and bandwidth requirements, and a multicast ...
Ch04 : Simple Network Troubleshooting
... The target server doesn't exist on the network. It could be disconnected or turned off. (!H or !N messages might be produced.) The network on which you expect the target host to reside doesn't exist in the routing table of one of the routers in the path. (!H or !N messages might be produced.) You ma ...
... The target server doesn't exist on the network. It could be disconnected or turned off. (!H or !N messages might be produced.) The network on which you expect the target host to reside doesn't exist in the routing table of one of the routers in the path. (!H or !N messages might be produced.) You ma ...
Road Costs Models for Pre-Feasibility Studies in Developing
... The databases frequently suffer from some data items being missing. Missing data may reduce the precision of calculated statistics because of limited information (SPSS MVA, 1997). The reasons for missing data might be excessive response burden, survey perceived not to be important due to specific ra ...
... The databases frequently suffer from some data items being missing. Missing data may reduce the precision of calculated statistics because of limited information (SPSS MVA, 1997). The reasons for missing data might be excessive response burden, survey perceived not to be important due to specific ra ...
TRILL Link
... by an IP/MPLS network to form one RBridge campus using either: Point-to-Point TRILL Link Multiple Access TRILL Link ...
... by an IP/MPLS network to form one RBridge campus using either: Point-to-Point TRILL Link Multiple Access TRILL Link ...
Mobile Ad-hoc Network Routing and Security Environment
... and it sends RREQ (Route Request) messages if there is destination node’s routing information. Whenever a neighbor node which received the RREQ message sends sequence numbers and RREQ message, the neighbor node uses broadcast ID and creates own IP address and broadcast ID through address auto config ...
... and it sends RREQ (Route Request) messages if there is destination node’s routing information. Whenever a neighbor node which received the RREQ message sends sequence numbers and RREQ message, the neighbor node uses broadcast ID and creates own IP address and broadcast ID through address auto config ...
Implementation Options for the Distribution System in the 802.11
... desktop computer Amre El-Hoiydi, CSEM ...
... desktop computer Amre El-Hoiydi, CSEM ...
Lecture Note 6 - Computing Science
... we learned how to do this already (chapter 3)! seldom used on low bit error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
... we learned how to do this already (chapter 3)! seldom used on low bit error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? ...
Analysis of Reliable Multicast Protocols
... – Resides at the edge of an MPLS network and assigns and removes the labels from the packets. ...
... – Resides at the edge of an MPLS network and assigns and removes the labels from the packets. ...
Recursive or iterative routing? Hybrid!
... Wrong finger table entries are the main problem with recursive routing. Assuming a peerto-peer network where nodes join and leave frequently, fingers also change very often. As finger entries are not updated immediately, the probability of using a finger that is no longer participating in the networ ...
... Wrong finger table entries are the main problem with recursive routing. Assuming a peerto-peer network where nodes join and leave frequently, fingers also change very often. As finger entries are not updated immediately, the probability of using a finger that is no longer participating in the networ ...
“Disruption Tolerant Shell,”
... failures stemming from failures in the commands themselves that yield indeterminate results, for example a script that causes an unexpected node reboot. However, in these cases DTS does guarantee to report that such a failure potentially occurred. If a user issues a script known to be idempotent and ...
... failures stemming from failures in the commands themselves that yield indeterminate results, for example a script that causes an unexpected node reboot. However, in these cases DTS does guarantee to report that such a failure potentially occurred. If a user issues a script known to be idempotent and ...
Learning Services Cisco Training on Demand Routing Protocol Bootcamp Overview
... (Cisco IOS Software on Linux). The topology for all labs is shown in Figure 1. ...
... (Cisco IOS Software on Linux). The topology for all labs is shown in Figure 1. ...
Networks Oy - Roggeweck.net
... Routing of data to the relevant GGSN when a connection to an external network is required ...
... Routing of data to the relevant GGSN when a connection to an external network is required ...
Presented
... What’s wrong with existing technology? Proliferation of trust • Switches and routers must correctly export link state, calculate routes and perform filtering • Overtime these functions have become more complex leading to more vulnerabilities. • SANE proposed to replace this with simple, minimally t ...
... What’s wrong with existing technology? Proliferation of trust • Switches and routers must correctly export link state, calculate routes and perform filtering • Overtime these functions have become more complex leading to more vulnerabilities. • SANE proposed to replace this with simple, minimally t ...
ppt
... • Each protocol layer needs to provide some hooks to upper layer protocols • Demultiplexing: identify which upper layer protocol packet belongs to • E.g., port numbers allow TCP/UDP to identify target application • Ethernet uses Type field ...
... • Each protocol layer needs to provide some hooks to upper layer protocols • Demultiplexing: identify which upper layer protocol packet belongs to • E.g., port numbers allow TCP/UDP to identify target application • Ethernet uses Type field ...
LANdesign
... Network diameter – how many devices must packet pass through? Keep it low. Bandwidth aggregation – combine ports where high bandwidth is needed. Redundant links/devices – in core and distribution layers. Too expensive for access. Start design at the access layer. How many devices, how much bandwidth ...
... Network diameter – how many devices must packet pass through? Keep it low. Bandwidth aggregation – combine ports where high bandwidth is needed. Redundant links/devices – in core and distribution layers. Too expensive for access. Start design at the access layer. How many devices, how much bandwidth ...