Binary Octet to Decimal Format Conversion
... An IP address can be static or dynamic. If the computer uses the same IP address whenever it connects to the network, it is said to have a static IP address. If the IP address changes frequently whenever the computer connects to the network, it is said to have a dynamic IP address. The network admin ...
... An IP address can be static or dynamic. If the computer uses the same IP address whenever it connects to the network, it is said to have a static IP address. If the IP address changes frequently whenever the computer connects to the network, it is said to have a dynamic IP address. The network admin ...
Eng. Ashraf presentation for the academy exam
... As with a computer, a router or switch or other Cisco devices cannot function without an operating system “IOS:. Cisco “IOS” Internetwork Operating System is stored in the flash memory but can be over written”. The IOS is copied into RAM to run from there when the device is powered on . This functio ...
... As with a computer, a router or switch or other Cisco devices cannot function without an operating system “IOS:. Cisco “IOS” Internetwork Operating System is stored in the flash memory but can be over written”. The IOS is copied into RAM to run from there when the device is powered on . This functio ...
Troubleshooting Ethernet and Fragmentation Issues
... on a link are reset and auto-negotiation doesn’t function properly. Another cause could be changing the duplex on either end of a link but forgetting to force the link down so both ends will renegotiate with the new duplex setting. If you are using auto-negotiation, both sides of a link should have ...
... on a link are reset and auto-negotiation doesn’t function properly. Another cause could be changing the duplex on either end of a link but forgetting to force the link down so both ends will renegotiate with the new duplex setting. If you are using auto-negotiation, both sides of a link should have ...
Chapter 1
... • Binds an IP address to a MAC address. • Devices, (hosts, routers, servers, etc.) use IP addresses to reach other devices within their own network/subnet or across different networks/subnets. • The Layer 3 IP addresses in the packet consist of both the original source and the final destination addr ...
... • Binds an IP address to a MAC address. • Devices, (hosts, routers, servers, etc.) use IP addresses to reach other devices within their own network/subnet or across different networks/subnets. • The Layer 3 IP addresses in the packet consist of both the original source and the final destination addr ...
pptx - University of Cambridge Computer Laboratory
... • For the most part, the Internet is our example – again. ...
... • For the most part, the Internet is our example – again. ...
TCP/IP Networking Basics
... to obtain a range of IP addresses from the ISP. This type of Internet account is more costly than a single-address account typically used by a single user with a modem, rather than a router. NETGEAR products use an address-sharing method called Network Address Translation (NAT). This method allows s ...
... to obtain a range of IP addresses from the ISP. This type of Internet account is more costly than a single-address account typically used by a single user with a modem, rather than a router. NETGEAR products use an address-sharing method called Network Address Translation (NAT). This method allows s ...
Unit 3- Mobile Network layer
... Multicasting: if a MN is to participate in a multicast group, it needs to use a reverse tunnel to maintain its association with the home network. TTL: a MN might have a TTL that is suitable for communication when it is in its HM. This TTL may not be sufficient when moving around (longer routes p ...
... Multicasting: if a MN is to participate in a multicast group, it needs to use a reverse tunnel to maintain its association with the home network. TTL: a MN might have a TTL that is suitable for communication when it is in its HM. This TTL may not be sufficient when moving around (longer routes p ...
ex1-9-o-can-Ethernet_Part_2
... • Binds an IP address to a MAC address. • Devices, (hosts, routers, servers, etc.) use IP addresses to reach other devices within their own network/subnet or across different networks/subnets. • The Layer 3 IP addresses in the packet consist of both the original source and the final destination addr ...
... • Binds an IP address to a MAC address. • Devices, (hosts, routers, servers, etc.) use IP addresses to reach other devices within their own network/subnet or across different networks/subnets. • The Layer 3 IP addresses in the packet consist of both the original source and the final destination addr ...
Ethernet
... For Router-on-a-stick configuration, _________________ Configure interfaces (__________ for Router-on-a-stick) ...
... For Router-on-a-stick configuration, _________________ Configure interfaces (__________ for Router-on-a-stick) ...
PPT
... • Suppose we have N inputs and M outputs • Multiple packets for same output – output contention • Switch contention – switching fabric cannot support arbitrary set of transfers • I.e, not a full crossbar ...
... • Suppose we have N inputs and M outputs • Multiple packets for same output – output contention • Switch contention – switching fabric cannot support arbitrary set of transfers • I.e, not a full crossbar ...
TCP/IP Protocol Suite
... • Host X begins by encapsulating the IP packet into a data link frame (in this case Ethernet) with RTA’s Ethernet 0 interface’s MAC address as the data link destination address. • How does Host X know to forward to packet to RTA and not directly to Host Y? How does Host X know or get RTA’s Ethernet ...
... • Host X begins by encapsulating the IP packet into a data link frame (in this case Ethernet) with RTA’s Ethernet 0 interface’s MAC address as the data link destination address. • How does Host X know to forward to packet to RTA and not directly to Host Y? How does Host X know or get RTA’s Ethernet ...
In classful addressing, the network address
... We replace each group of 4 bits with its hexadecimal equivalent . Note that hexadecimal notation normally has no added spaces or dots; however, 0X (or 0x) is added at the beginning or the subscript 16 at the end to show that the number is in hexadecimal. a. 0X810B0BEF or 810B0BEF16 b. 0XC1831BFF or ...
... We replace each group of 4 bits with its hexadecimal equivalent . Note that hexadecimal notation normally has no added spaces or dots; however, 0X (or 0x) is added at the beginning or the subscript 16 at the end to show that the number is in hexadecimal. a. 0X810B0BEF or 810B0BEF16 b. 0XC1831BFF or ...
Introduction: (no more than three paragraphs)
... link capacity (throughput) while considering the fact that the traffic usually flows in both directions, uplink and downlink. For example, a wireless link of 11 Mbps can normally deliver 8 Mbps (throughput). Since the link is usually symmetrical, you should consider traffic of 4Mbps in each directio ...
... link capacity (throughput) while considering the fact that the traffic usually flows in both directions, uplink and downlink. For example, a wireless link of 11 Mbps can normally deliver 8 Mbps (throughput). Since the link is usually symmetrical, you should consider traffic of 4Mbps in each directio ...
Data Link Layer
... – We learned how to do this already! (in ch3) – Seldom used on low bit-error link (fiber, some twisted pair) – Used for wireless links with high error rates ...
... – We learned how to do this already! (in ch3) – Seldom used on low bit-error link (fiber, some twisted pair) – Used for wireless links with high error rates ...
Computer Networks Addressing
... interfaces and performs packet forwarding A workstation may have many network interfaces and supports the IP stack without playing the role of router ...
... interfaces and performs packet forwarding A workstation may have many network interfaces and supports the IP stack without playing the role of router ...
Introduction
... NAT: network address translation implementation: NAT router must: outgoing datagrams: replace (source IP address, port #) of every outgoing datagram to (NAT IP address, new port #) . . . remote clients/servers will respond using (NAT IP address, new port #) as destination addr remember (in NAT ...
... NAT: network address translation implementation: NAT router must: outgoing datagrams: replace (source IP address, port #) of every outgoing datagram to (NAT IP address, new port #) . . . remote clients/servers will respond using (NAT IP address, new port #) as destination addr remember (in NAT ...
Step 5 - Ning.com
... The PRACK message is transferred to the destination UE using the session contexts present is each CSCF. You can notice that the I-CSCF is not involved anymore in the session initiation. ...
... The PRACK message is transferred to the destination UE using the session contexts present is each CSCF. You can notice that the I-CSCF is not involved anymore in the session initiation. ...
Classes of IP addresses
... layer-3(network layer).The routed protocols will be encapsulated data in the form of packets and is send out from the source to destination using best path that is given by the routing protocols.The routing protocols are used in routers(layer-3) . There are two types of IP Addressing 1. IP Version4 ...
... layer-3(network layer).The routed protocols will be encapsulated data in the form of packets and is send out from the source to destination using best path that is given by the routing protocols.The routing protocols are used in routers(layer-3) . There are two types of IP Addressing 1. IP Version4 ...
arp
... Source IP = sending interface IP Source MAC address = sending interface MAC address Destination IP address = original destination Destination MAC address = next hop MAC address Ethernet frame type = 0800 ...
... Source IP = sending interface IP Source MAC address = sending interface MAC address Destination IP address = original destination Destination MAC address = next hop MAC address Ethernet frame type = 0800 ...
IPv6 Site Renumbering Gap Analysis
... methods in IPv6 networks. They may be used parallel in a network for address configuration, which may cause issues: -Dynamic prefix learning DHCP-configured hosts may ignore RA prefix advertisement, so that they can’t learn the new prefixes through ND when an uplink is added. -DHCP&SLAAC conflict Ad ...
... methods in IPv6 networks. They may be used parallel in a network for address configuration, which may cause issues: -Dynamic prefix learning DHCP-configured hosts may ignore RA prefix advertisement, so that they can’t learn the new prefixes through ND when an uplink is added. -DHCP&SLAAC conflict Ad ...
CS335 Networking & Network Administration
... OS independent – provides a means of identifying application programs that does not depend on identifiers used by the local OS ...
... OS independent – provides a means of identifying application programs that does not depend on identifiers used by the local OS ...
CoBox-DR1-IAP
... The IAP Family of Device Servers The Lantronix Industrial Automation Platform (IAP) family of Device Servers allows a single network and protocol to connect multiple serial devices from many vendors. IAP provides the automation industry with a network-enabling solution using TCP/IP and standard Ethe ...
... The IAP Family of Device Servers The Lantronix Industrial Automation Platform (IAP) family of Device Servers allows a single network and protocol to connect multiple serial devices from many vendors. IAP provides the automation industry with a network-enabling solution using TCP/IP and standard Ethe ...
Sockets
... • Int recv(int scoket, char *buffer, int buf_len, int flags) – Receive message from specified socket into specified buffer ...
... • Int recv(int scoket, char *buffer, int buf_len, int flags) – Receive message from specified socket into specified buffer ...
I²C
I²C (Inter-Integrated Circuit), pronounced I-squared-C, is a multi-master, multi-slave, single-ended, serial computer bus invented by Philips Semiconductor (now NXP Semiconductors). It is typically used for attaching lower-speed peripheral ICs to processors and microcontrollers. Alternatively I²C is spelled I2C (pronounced I-two-C) or IIC (pronounced I-I-C). Since October 10, 2006, no licensing fees are required to implement the I²C protocol. However, fees are still required to obtain I²C slave addresses allocated by NXP.Several competitors, such as Siemens AG (later Infineon Technologies AG, now Intel mobile communications), NEC, Texas Instruments, STMicroelectronics (formerly SGS-Thomson), Motorola (later Freescale), and Intersil, have introduced compatible I²C products to the market since the mid-1990s.SMBus, defined by Intel in 1995, is a subset of I²C that defines the protocols more strictly. One purpose of SMBus is to promote robustness and interoperability. Accordingly, modern I²C systems incorporate policies and rules from SMBus, sometimes supporting both I²C and SMBus, requiring only minimal reconfiguration.