Solution
... header. So its error-checking is the responsibility of IP. Errors in the IP header can be a disaster, For example: - If the destination IP address is corrupted, the packet can be delivered to the wrong host. - If the protocol field is corrupted, the payload may be delivered to the wrong protocol. - ...
... header. So its error-checking is the responsibility of IP. Errors in the IP header can be a disaster, For example: - If the destination IP address is corrupted, the packet can be delivered to the wrong host. - If the protocol field is corrupted, the payload may be delivered to the wrong protocol. - ...
CSEE W4140 Networking Laboratory
... There are different terms to refer to a data-link layer interconnection device: The term bridge was coined in the early 1980s. Today, the terms LAN switch or (in the context of Ethernet) Ethernet switch are used. Convention: Since many of the concepts, configuration commands, and protocols for ...
... There are different terms to refer to a data-link layer interconnection device: The term bridge was coined in the early 1980s. Today, the terms LAN switch or (in the context of Ethernet) Ethernet switch are used. Convention: Since many of the concepts, configuration commands, and protocols for ...
Intro to ATM - CS Course Webpages
... • Address resolution across multiple IP networks • If network unknown, request forwarded to other NHSs (Next-hop Server) NHS with knowledge will forward response to source router ...
... • Address resolution across multiple IP networks • If network unknown, request forwarded to other NHSs (Next-hop Server) NHS with knowledge will forward response to source router ...
Application, Transport, Network and Link Layers
... m device interfaces with same network part of IP address m can physically reach each other without intervening ...
... m device interfaces with same network part of IP address m can physically reach each other without intervening ...
Slide 1
... manually assigning an address to every network device • Instead, the administrator must set up a server to assign the addresses. • On that server, the administrator defines the address pools and additional parameters that should be sent to the host (default gateway, name servers, time servers, and s ...
... manually assigning an address to every network device • Instead, the administrator must set up a server to assign the addresses. • On that server, the administrator defines the address pools and additional parameters that should be sent to the host (default gateway, name servers, time servers, and s ...
Gecko: A Contention-Oblivious Design for the
... – Low power: no large switches – Low cost: all of the above – Fault tolerant: multiple network paths – High performance: multiple network paths ...
... – Low power: no large switches – Low cost: all of the above – Fault tolerant: multiple network paths – High performance: multiple network paths ...
Network Layer
... • The network layer must know the topology of the subnet and choose appropriate paths through it. • When source and destination are in different networks, the network layer (IP) must deal with these differences. * Key issue: what service does the network layer provide to the transport layer (connect ...
... • The network layer must know the topology of the subnet and choose appropriate paths through it. • When source and destination are in different networks, the network layer (IP) must deal with these differences. * Key issue: what service does the network layer provide to the transport layer (connect ...
Network Layer Routing
... • Concerned with getting packets from source to destination. • The network layer must know the topology of the subnet and choose appropriate paths through it. • When source and destination are in different networks, the network layer (IP) must deal with these differences. * Key issue: what service d ...
... • Concerned with getting packets from source to destination. • The network layer must know the topology of the subnet and choose appropriate paths through it. • When source and destination are in different networks, the network layer (IP) must deal with these differences. * Key issue: what service d ...
semestr 3 - final
... VLANs can not be deleted until all ports have been removed from the VLAN assignment. VLANs can only be deleted by the user that created them. VLAN 1 can not be deleted until another VLAN has been assigned its duties. *** VLAN1 is the management VLAN by default and can not be deleted. The command was ...
... VLANs can not be deleted until all ports have been removed from the VLAN assignment. VLANs can only be deleted by the user that created them. VLAN 1 can not be deleted until another VLAN has been assigned its duties. *** VLAN1 is the management VLAN by default and can not be deleted. The command was ...
Routing for MANET
... Advantages & Disadvantages Disadvantages Potentially, very high overhead Data packets may be delivered to too many nodes who do not need to receive them ...
... Advantages & Disadvantages Disadvantages Potentially, very high overhead Data packets may be delivered to too many nodes who do not need to receive them ...
Network Layer
... • The network layer must know the topology of the subnet and choose appropriate paths through it. • When source and destination are in different networks, the network layer (IP) must deal with these differences. * Key issue: what service does the network layer provide to the transport layer (connect ...
... • The network layer must know the topology of the subnet and choose appropriate paths through it. • When source and destination are in different networks, the network layer (IP) must deal with these differences. * Key issue: what service does the network layer provide to the transport layer (connect ...
ppt
... • Use BGP routing information to choose only the traceroutes likely to transit the target ISP • Traceroutes will transit the ISP if they are: – Sent to dependent prefixes (sent to a destination within the ISP) – Sent from within a dependent prefix (traceroute server is within the ISP) – Either may b ...
... • Use BGP routing information to choose only the traceroutes likely to transit the target ISP • Traceroutes will transit the ISP if they are: – Sent to dependent prefixes (sent to a destination within the ISP) – Sent from within a dependent prefix (traceroute server is within the ISP) – Either may b ...
Multicast and IPv6 - Stanford Secure Computer Systems Group
... Other Tunneling Use: VPN • Virtual Private Networks • Use case: two distance corporate offices - Want to access each other’s internal networks - Make it looks like they’re the actually one network ...
... Other Tunneling Use: VPN • Virtual Private Networks • Use case: two distance corporate offices - Want to access each other’s internal networks - Make it looks like they’re the actually one network ...
Icc5
... lookup based on entire destination address Cell lookup based on VCI – used as an index to a table Other than that, switching units are very similar ...
... lookup based on entire destination address Cell lookup based on VCI – used as an index to a table Other than that, switching units are very similar ...
Network layer
... Therefore, dynamic routing protocols are used. Routing protocols are the set of rules by which routers dynamically share their ...
... Therefore, dynamic routing protocols are used. Routing protocols are the set of rules by which routers dynamically share their ...
Part I: Introduction
... 1.6 Protocol layers, service models 1.7 Delay & loss in packet-switched networks 1.8 History Introduction ...
... 1.6 Protocol layers, service models 1.7 Delay & loss in packet-switched networks 1.8 History Introduction ...
Introduction to Network Processors
... °Relevant Applications °Design Issues and Challenges °Relevant Software and Benchmarks °A case study: Intel IXP network processors ...
... °Relevant Applications °Design Issues and Challenges °Relevant Software and Benchmarks °A case study: Intel IXP network processors ...
Windows 7 and A+ - Cengage Learning
... 3. Run ScanState command to copy data from source computer to file server 4. Install Windows 7 and apps on destination computer 5. Run LoadState command to apply from server to destination computer (USMT 4.0 uses hard-link migration to improve speed) ...
... 3. Run ScanState command to copy data from source computer to file server 4. Install Windows 7 and apps on destination computer 5. Run LoadState command to apply from server to destination computer (USMT 4.0 uses hard-link migration to improve speed) ...
AT&T MPLS Presentation - National Communications Group
... The Provider Edge (PE) router (or Access Router) will terminate Customer Edge (CE) routers (or Customer Routers) MPLS PNT ports and assign a VPN label to it. PE router will then add on another label for packet forwarding purposes. Once the packet gets into the backbone core, the Provider’s (P) route ...
... The Provider Edge (PE) router (or Access Router) will terminate Customer Edge (CE) routers (or Customer Routers) MPLS PNT ports and assign a VPN label to it. PE router will then add on another label for packet forwarding purposes. Once the packet gets into the backbone core, the Provider’s (P) route ...
ppt
... TCP window behave in such a manner, rather than have a linear slope? (Put another way, why would it be bad if region A had a linear slope?) ...
... TCP window behave in such a manner, rather than have a linear slope? (Put another way, why would it be bad if region A had a linear slope?) ...
Introduction Lecture 1
... circulated in documents called “Request for Comments” (RFC) – free of charge ...
... circulated in documents called “Request for Comments” (RFC) – free of charge ...
Wake-on-LAN
Wake-on-LAN (WoL) is an Ethernet or Token ring computer networking standard that allows a computer to be turned on or awakened by a network message.The message is usually sent by a program executed on another computer on the same local area network. It is also possible to initiate the message from another network by using subnet directed broadcasts or a WOL gateway service. Equivalent terms include wake on WAN, remote wake-up, power on by LAN, power up by LAN, resume by LAN, resume on LAN and wake up on LAN. In case the computer being awakened is communicating via Wi-Fi, a supplementary standard called Wake on Wireless LAN (WoWLAN) must be employed.The WOL and WoWLAN standards are often supplemented by vendors to provide protocol-transparent on-demand services, for example in the Apple Bonjour wake-on-demand (Sleep Proxy) feature.