network interface layer definition

... 23.1 cm) Weight 1.8 lb. (0.81 kg.) ELECTRICAL Network Interface RJ45 Network Data Rates Configurable to 10Mbps, 100Mbps or 1000Mbps Customer Interface RJ45 Customer Data Rates Configurable ... Category 5e Distance 328 feet (100 meters) OPTICAL Network Interface LX, SX, ZX SFP-based Network Data Rates Gigabit Ethernet Customer Interface LX, SX, ZX SFP-based Customer Data Rates Gigabit ... 2006 ADC Telecommunications, Inc. All Rights Reserved Description Ordering Number Ethernet Network Interface Unit E/E ENIU, SET TOP 10/100/1000 MB UTP to 10/100/1000 MB UTP E/E ENIU, AC, SET...

Ngày tải lên: 21/12/2013, 07:18

... link Network Layer 4-11 Network layer connection and connection-less service ❒ datagram network provides network- layer connectionless service ❒ VC network provides network- layer connection service ❒ analogous ... conventions ICMP protocol •error reporting • router “signaling” Transport layer: TCP, UDP Link layer physical layer Network layer Network Layer 4-41 IP addressing: CIDR CIDR: Classless InterDomain Routing ❍ subnet ... Examples DA: 11001000 00010111 00010110 10100001 Which interface? Which interface? Network Layer 4-1 Chapter 4 Network Layer Computer Networking: A Top Down Approach Featuring the Internet ,...

Ngày tải lên: 12/09/2012, 15:06

... supposed that 2 IP sub -network share physically the same LAN. The stations on each sub -network then will see circulating all the packets diffused on the physic network. 1 The network layer Addressing ... rental lease) 7 - Engineers network link: 2B-14-62-91-C9-B1 - Engineers network link towards the external router: 2B-14-62-3F-39-21 - Commercial network link: 1C-96-AA-F4-C2-91 - Commercial network link towards ... An identifier for a single interface. A packet sent to a unicast address is delivered to the interface identied by that address. - Anycast : An identifier for a set of interfaces (typically belonging...

Ngày tải lên: 17/09/2012, 09:13

... how we can use it to create network objects for client/server implementations. Chapter 6. Java IDL: Interface Definition Language • CORBA • The Interface Definition Language • Language ... separation between implementation and interface, and CORBA allows you to have the same kind of functionality. A client that invokes on an object knows only the interface definition. The implementation ... need to know any of the details of each other's implementations. The interfaces are defined using the Interface Definition Furthermore, the ORB is the only fully native portion of the entire...

Ngày tải lên: 29/09/2013, 08:20

... module Appliances { interface Speaker { } interface Listener { } interface Phone : Speaker, Listener { } } becomes the following collection of interfaces and classes ... and classes in Java: package Appliances; public interface SpeakerRef { . . . } public interface ListenerRef { . . . }; public interface PhoneRef extends Appliances.SpeakerRef, ... and with no additional work needed. Defining an Interface and Generating Code In the previous section, we defined our interface as follows: interface Cooler { int getHotWaterLevel(); ...

Ngày tải lên: 06/10/2013, 14:20

... the control communication between the Data Link layer and the Network layer is the establishment of a maximum size for the packet. Network Layer Fields Học viện mạng Bách khoa - Website: ... www.bkacad.com 39 Network Layer Protocols and Internet Protocol (IP) Học viện mạng Bách khoa - Website: www.bkacad.com 3 • Define the basic role of the Network Layer in data networks • The protocols ... networks • The protocols of the OSI model Network layer specify addressing and processes that enable Transport layer data to be packaged and transported. The Network layer encapsulation allows its contents...

Ngày tải lên: 22/12/2013, 13:17

... access switch acts as a full Layer 3 routing node (providing both Layer 2 and Layer 3 switching), and the access-to-distribution Layer 2 uplink trunks are replaced with Layer 3 point-to-point routed ... n Voice VLAN 00 + n Data 132703 Layer 3 Layer 2 20 High Availability Campus Network Design— Routed Access Layer using EIGRP or OSPF OL-9011-01 Implementing Layer 3 Access using EIGRP that ... The access layer switches have IGMP snooping enabled. • The RPs are located on the two core layer switches. • PIM-SM is configured on all access layer, distribution layer, and core -layer switches. ...

Ngày tải lên: 24/01/2014, 10:20

... seven -layer model to Information Security Layer Six- Presentation Layer The Presentation Layer deals with the organization of data passed from the application layer into the network. This layer ... OSI seven -layer model to Information Security Layer Seven- Application Layer The Application Layer deals with the high-level functions of programs that may utilize the network. User interface ... Author retains full rights. Page 9 Applying the OSI seven -layer model to Information Security Layer Three - Network Layer The Network layer is concerned with the global topology of the internet...

Ngày tải lên: 05/03/2014, 21:20

... discussed in this section: 19.7 Numbering systems are reviewed in Appendix B. Note 19.1 Chapter 19 Network Layer: Logical Addressing Copyright © The McGraw-Hill Companies, Inc. Permission required for ... ISP 19.32 The first address in a block is normally not assigned to any device; it is used as the network address that represents the organization to the rest of the world. Note 19.49 19-2 IPv6 ... Appendix B) and add dots for separation. 19.48 Figure 19.13 An ISP and NAT 19.31 Figure 19.4 A network configuration for the block 205.16.37.32/28 19.30 c. The number of addresses can be found...

Ngày tải lên: 06/03/2014, 12:20

... bytes are the options. Example 20.2 20.41 Table 20.6 Next header codes for IPv6 20.1 Chapter 20 Network Layer: Internet Protocol Copyright © The McGraw-Hill Companies, Inc. Permission required for ... of data (40 20).− Example 20.3 20.50 Figure 20.20 Tunneling strategy 20.7 Switching at the network layer in the Internet uses the datagram approach to packet switching. Note 20.9 20-2 IPv4 20-2 ... protocols. Datagram Fragmentation Checksum Options Topics discussed in this section: Topics discussed in this section: 20.5 Figure 20.3 Network layer at the source, router, and destination 20.25 Figure 20.9 Maximum transfer unit (MTU) 20.44 Table...

Ngày tải lên: 06/03/2014, 12:20

... defines the interface. Note that the multicast address is shown in color. Any packet with a multicast address from 224.0.0.0 to 239.255.255.255 is masked and delivered to the Ethernet interface. Example ... discussed in this section: Topics discussed in this section: 21.38 Imagine there are three hosts in a network, as shown in Figure 21.19. A query message was received at time 0; the random delay time...

Ngày tải lên: 06/03/2014, 12:20

... not match the corresponding network address. 2. The second mask (/25) is applied to the destination address. The result is 201.4.22.0, which does not match the corresponding network address (row 2). 22.43 Figure ... match the corresponding network address. 2. The second mask (/25) is applied to the destination address. The result is 180.70.65.128, which matches the corresponding network address. The next-hop ... 180.70.65.128, which matches the corresponding network address. The next-hop address and the interface number m0 are passed to ARP for further processing. 22.45 Figure 22.27 Transient link 22.36 Figure...

Ngày tải lên: 06/03/2014, 12:20

... in real time, the network overwatch layer intercepts the attack and performs automated containment and remediation. Trend Micro's Threat Management Services solution layers into any existing ... is deployed out of band at the network layer on the core switch, where it can monitor the stealth techniques being used by modern malware to provide 24 x 7 network monitoring and detection ... occurring in the network. The solution evaluation offers a unique network security assessment that provides organizations with tangible details on the value of adding an overwatch security layer for...

Ngày tải lên: 28/03/2014, 22:20

... MIS-MDS interface to the MDS. On the other hand, it forms the PhlDU of a PhSDU, which has been received through the MIS-MDS interface, and transfers it via the DL-Ph interface to the MAC sublayer. ... not utilize the network access port (NAP) Physical Layer variant NOTE This node may optionally support a NAP Physical Layer variant to allow temporary nodes to connect to the network. 3.3.27 ... for managing the layer protocols. Figure 1 - Relationship of IEC 61158-2 to other fieldbus layers and to users of the fieldbus Physical layer service 0.3 Physical Layer overview The...

Ngày tải lên: 04/04/2014, 12:27

... Chen et al.: Cross -layer design for radio resource allocation based on priority scheduling in OFDMA wireless access network. EURASIP Journal on Wireless Communications and Networking 2011 2011:28. Submit ... Yun, W Park, K Kim, Design and implementation of a simulator based on a cross -layer protocol between MAC and PHY layers in a WiBro compatible IEEE 802.16e OFDMA system. IEEE Commun Mag. 43(12), ... Veh Technol. 55(5), 1582–1593 (2006) 11. Q Liu, X Wang, GB Giannakis, A cross -layer scheduling algorithm with QoS support in wireless networks. IEEE Trans Veh Technol. 55(3), 839–847 (2006) 12. T Kwon,...

Ngày tải lên: 21/06/2014, 02:20

Ngày tải lên: 21/06/2014, 11:20

Ngày tải lên: 21/06/2014, 14:20

Ngày tải lên: 21/06/2014, 14:20

Ngày tải lên: 21/06/2014, 14:20

Ngày tải lên: 21/06/2014, 14:20