本发明公开了一种ATM系统中PVC的管理方法,该方法通过链路配置的数据约束关系以及每台交换机中的PVC信息计算出链路信息,进而能够在网管侧进行ATM PVC链路的配置,显示和删除,使得ATM PVC的配置从网元级的配置提升到链路级别的管理;本发明在配置链路时引导用户一步步进行,删除,显示链路也可以根据选择的链路头一气呵成,...
MULTICASTING SERVICE SYSTEM AND METHOD IN ATM SWITCH a 2nd memory(23), a VPI/VCI(Virtual Path Identifier/Virtual Channel Identifier) conversion/cell copying circuit(11), FIFO1s(24-1,n), and FIFO2s(25... JK Lim 被引量: 0发表: 2000年 加载更多研究...
VCID is primarily used in ATM networks to provide the correct channel/circuit on which the data must travel. It consists of a 12- to 16-bit numeric value/identifier placed within the header of an ATM cell. It provides end-to-end connectivity in an ATM or creates a virtual channel link...
s 7 2.1 Managing Virtual Circuit and Virtual Path Services on ATM Networks with Quality of Service Guarantees : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 7 2.2 On the Tradeoff Between Transport and Signaling in ... N Anerousis,A La...
virtual circuit (虚电路):它是由面向连接的网络 (如ATM)提供的抽象。 Literature ATM networks send data in cells and use connection-oriented virtual circuits. ATM网络在单元中发送数据,并使用面向连接的虚拟电路。 LASER-wikipedia2 An IP network is packet oriented; so if ATM is used as a cor...
When carrying Internet Protocol (IP) traffic over an asynchronous transfer mode (ATM) network, the ATM adaptation layer must determine how long to hold a virtual circuit opened to carry an IP datagram. The authors present a formal statement of the problem and an empirical study of holding time...
SVCs in Frame Relay and ATM Networks References 1. What is a Switched Virtual Circuit? Switched Virtual Circuit, also known as SVC, is a form of telecommunications service that provides a path between two nodes in a packet-switched network. The path is set up and configured at the beginning...
An explicit rate marking system is disclosed for use in connection with a switching node to generate an explicit rate value for use in a resource management cell associated with a virtual circuit in an ATM network. The explicit rate mark... T Yang,P Wang,W Zhai - US 被引量: 5发表: 20...
The merging ATM switch may have different upstream ATM switches employ different respective virtual-circuit identifiers for those commonly destined data cells, but it uses a common virtual-circuit identifier in forwarding them to the downstream switch. The upstream ATM switches intersperse among the ...
In subject area: Computer Science A Permanent Virtual Circuit (PVC) is a virtual connection established over a network, ensuring a constant and dedicated path for data transmission between two endpoints without the need for frequent setup and teardown processes. ...