AZ26337342
... node. random waypoint mobility model RWMM[2] includes pause times between changes in direction and/or speed. A node begins by staying in one location for a certain period of time (i.e. a pause time). Once this time expires, the node chooses a random destination in the simulation area and a speed tha ...
... node. random waypoint mobility model RWMM[2] includes pause times between changes in direction and/or speed. A node begins by staying in one location for a certain period of time (i.e. a pause time). Once this time expires, the node chooses a random destination in the simulation area and a speed tha ...
MobiNet: A Scalable Emulation Infrastructure for Ad Hoc and Wireless Networks
... on a single client machine, each with its own unique IP address. Since MobiNet clients use internal IP addresses (10.*), the number of clients that can be multiplexed onto an edge node is not limited by IP address space limitations, but rather by the amount of computational resources ( e.g. threads, ...
... on a single client machine, each with its own unique IP address. Since MobiNet clients use internal IP addresses (10.*), the number of clients that can be multiplexed onto an edge node is not limited by IP address space limitations, but rather by the amount of computational resources ( e.g. threads, ...
CS514: Intermediate Course in Operating Systems
... Reaction to NAT was to fix the network (IPv6), actively discourage “fixing” the host Laudable goal, but in a way opposite of E2E “spirit” ...
... Reaction to NAT was to fix the network (IPv6), actively discourage “fixing” the host Laudable goal, but in a way opposite of E2E “spirit” ...
index
... made the DNS distributed and fault tolerant and has helped avoid the need for a single central register to be continually consulted and updated. In general, the Domain Name System also stores other types of information, such as the list of mail servers that accept email for a given Internet domain. ...
... made the DNS distributed and fault tolerant and has helped avoid the need for a single central register to be continually consulted and updated. In general, the Domain Name System also stores other types of information, such as the list of mail servers that accept email for a given Internet domain. ...
IGRP Timers
... Finally, the flush timer indicates how much time should pass before a route is flushed from the routing table. The IGRP default is seven times the routing update timer or 630 seconds. Zinin: “Flush specifies the number of seconds that a route must remain in the routing table in the garbage collectio ...
... Finally, the flush timer indicates how much time should pass before a route is flushed from the routing table. The IGRP default is seven times the routing update timer or 630 seconds. Zinin: “Flush specifies the number of seconds that a route must remain in the routing table in the garbage collectio ...
A Unified Control Plane
... • Flexible equipment has been expensive • For example, in a WDM network • Best flexibility is achieved using OEO • OEO has been the most expensive equipment ...
... • Flexible equipment has been expensive • For example, in a WDM network • Best flexibility is achieved using OEO • OEO has been the most expensive equipment ...
No Slide Title - Columbia University
... At the heart of any routing protocol is a routing algorithm that determines the path from a source to a destination ...
... At the heart of any routing protocol is a routing algorithm that determines the path from a source to a destination ...
a security survey of authenticated routing protocol (aran)
... possible way to permanently disable the network by admitting a small number of badly formed packets. Self-stabilizing protocol helps to locate an attacker easily when an attacker who may wishes to inflict continuous damage must remain in the network and continue sending malicious data to the nodes T ...
... possible way to permanently disable the network by admitting a small number of badly formed packets. Self-stabilizing protocol helps to locate an attacker easily when an attacker who may wishes to inflict continuous damage must remain in the network and continue sending malicious data to the nodes T ...
1 - Binus Repository
... Notes from www.cisco.com • Traffic coming into the router is compared to ACL entries based on the order that the entries occur in the router. • New statements are added to the end of the list. • The router keeps looking until it has a match. • If no matches are found when the router reaches the end ...
... Notes from www.cisco.com • Traffic coming into the router is compared to ACL entries based on the order that the entries occur in the router. • New statements are added to the end of the list. • The router keeps looking until it has a match. • If no matches are found when the router reaches the end ...
semestr 3 - final
... Which of the following tasks must be completed to configure a router interface to serve the newly added network 192.168.10.64/27 and to advertise this network over RIP v2? (Choose three.) *** RIP v2 must be configured with the network command and the IP network number for the new network. RIP v2 mus ...
... Which of the following tasks must be completed to configure a router interface to serve the newly added network 192.168.10.64/27 and to advertise this network over RIP v2? (Choose three.) *** RIP v2 must be configured with the network command and the IP network number for the new network. RIP v2 mus ...
Chapter 17
... C2: identifies protocol at higher layer, such as IP or ATM H4: multiframe indicator (data spans multiple frames) ...
... C2: identifies protocol at higher layer, such as IP or ATM H4: multiframe indicator (data spans multiple frames) ...
static route
... When a device has multiple paths to reach a destination, it always selects one path by preferring it over others. This selection process is termed as Routing. Routing is done by special network devices called routers, a router is always configured with some default route. A default route tells the r ...
... When a device has multiple paths to reach a destination, it always selects one path by preferring it over others. This selection process is termed as Routing. Routing is done by special network devices called routers, a router is always configured with some default route. A default route tells the r ...
ALCATEL 4400
... The traditional transport of voice over ISDN circuits used to require 64Kbs per second. These days are now over thanks to the new Alcatel 4400 advanced compression module which allows up to 6 simultaneous calls into the traditional 64 Kbs channel. This is not the only advantage, packet voice also of ...
... The traditional transport of voice over ISDN circuits used to require 64Kbs per second. These days are now over thanks to the new Alcatel 4400 advanced compression module which allows up to 6 simultaneous calls into the traditional 64 Kbs channel. This is not the only advantage, packet voice also of ...
IP Multicast
... • The end-router R broadcasts its group membership to the whole network in the form (G, R). • Every router in the network maintains a group membership table with each entry being a tuple [S, G,].
• A sender simply sends data packets as they are available.
• Each router uses the network t ...
... • The end-router R broadcasts its group membership to the whole network in the form (G, R). • Every router in the network maintains a group membership table with each entry being a tuple [S, G,
ppt
... whole subnetwork to roam from one part of the Internet to another. • Network Mobility (NEMO) is specified in RFC 3963 • The technical solution of NEMO is based on MIP6. NEMO allows subnetworks to change their location in a network. • This is realized using a mobile router that manages the mobile net ...
... whole subnetwork to roam from one part of the Internet to another. • Network Mobility (NEMO) is specified in RFC 3963 • The technical solution of NEMO is based on MIP6. NEMO allows subnetworks to change their location in a network. • This is realized using a mobile router that manages the mobile net ...
Network Security
... Effect of ARP Spoofing • Attacker keeps a relay index: a table containing the true association between MAC addresses and IP addresses. • But the two devices at 192.168.0.20 and 192.18.0.40 update their ARP caches with false information. • All traffic for 192.168.0.20 and 192.168.0.40 gets sent to a ...
... Effect of ARP Spoofing • Attacker keeps a relay index: a table containing the true association between MAC addresses and IP addresses. • But the two devices at 192.168.0.20 and 192.18.0.40 update their ARP caches with false information. • All traffic for 192.168.0.20 and 192.168.0.40 gets sent to a ...
Ad Hoc Wireless Routing
... > Greedy forwarding failure. x is a local maximum in its geographic proximity to D; w and y are farther from D. > Node x’s void with respect to destination D ...
... > Greedy forwarding failure. x is a local maximum in its geographic proximity to D; w and y are farther from D. > Node x’s void with respect to destination D ...
Chapter 2: ROUTER FUNDAMENTALS
... system records 10 command lines The maximum number of commands is 256. Use the “terminal history size” or the “history size” command to change the number of commands stored in the buffer Use “Ctrl-P” or the up arrow key repeatedly to recall successively older commands. “Ctrl-N” or the down arrow key ...
... system records 10 command lines The maximum number of commands is 256. Use the “terminal history size” or the “history size” command to change the number of commands stored in the buffer Use “Ctrl-P” or the up arrow key repeatedly to recall successively older commands. “Ctrl-N” or the down arrow key ...
Link-State Routing Protocols
... • Link state routers exchange hello packet to “meet” other directly-connected link state routers • Each router builds its own Link State Packet (LSP) which includes information about neighbors such as neighbor ID, link type, & bandwidth • After the LSP is created the router floods it to all immediat ...
... • Link state routers exchange hello packet to “meet” other directly-connected link state routers • Each router builds its own Link State Packet (LSP) which includes information about neighbors such as neighbor ID, link type, & bandwidth • After the LSP is created the router floods it to all immediat ...
4th Edition: Chapter 1
... 640,000 bits from host A to host B over a circuit-switched network? All links are 1.536 Mbps Each link uses TDM with 24 slots/sec 500 msec to establish end-to-end circuit ...
... 640,000 bits from host A to host B over a circuit-switched network? All links are 1.536 Mbps Each link uses TDM with 24 slots/sec 500 msec to establish end-to-end circuit ...
BROCADE NETIRON XMR 4000, 8000 16000, 32000
... Designed for high-end routing applications, the NetIron XMR Series features Brocade Direct Routing technology for full Forwarding Information Base (FIB) programming in hardware, together with hardware-based, wire-speed Access Control Lists (ACLs), and Policy-Based Routing (PBR) for robust, highperfo ...
... Designed for high-end routing applications, the NetIron XMR Series features Brocade Direct Routing technology for full Forwarding Information Base (FIB) programming in hardware, together with hardware-based, wire-speed Access Control Lists (ACLs), and Policy-Based Routing (PBR) for robust, highperfo ...
ppt
... • How do you get driving directions? • Intersectionsrouters • Roadslinks/networks • Roads change slowly ...
... • How do you get driving directions? • Intersectionsrouters • Roadslinks/networks • Roads change slowly ...
Internet2 DCS
... User Interface and processing which build topologies on behalf of users Topologies are a user specific configuration of multiple LSPs ...
... User Interface and processing which build topologies on behalf of users Topologies are a user specific configuration of multiple LSPs ...
packet switching - SpaceAgeTimes.com
... ATM cells are always a fixed length of 53 bytes. The 53 byte ATM cell contains a 5 byte ATM header followed by 48 bytes of ATM payload. Small, fixed-length cells are well suited for carrying voice and video traffic because this traffic is intolerant of delay. Video and voice traffic do not have to w ...
... ATM cells are always a fixed length of 53 bytes. The 53 byte ATM cell contains a 5 byte ATM header followed by 48 bytes of ATM payload. Small, fixed-length cells are well suited for carrying voice and video traffic because this traffic is intolerant of delay. Video and voice traffic do not have to w ...