The pvc parameters of Zhongxiang Telecom telephone line integrated router cannot be searched automatically.

PVC means Permanent Virtual Circuit (PVC).

Virtual circuit refers to the connection between two network devices, which is a logical communication path established by OSI network layer for sending and receiving data. Networks with virtual circuit performance include X.25 connection, frame relay and ATM networks.

Permanent Virtual Circuit (PVC) refers to the virtual circuit in which the circuits of both communication parties are permanently connected in the eyes of users. PVC is predefined by network management. PVC is suitable for circuits that keep continuous connection through routers, thus helping to transmit routing information in a dynamic network environment. Carrier signal distributes PVC to users, thus reducing network overhead and improving network performance.

A permanent virtual circuit is a predefined connection between endpoints, which basically does not require any setup time. In public * * *-long-distance telecommunication services, such as asynchronous transfer mode (ATM) or frame relay, customers sign endpoint contracts about PVC with these telecommunications bureaus in advance. If these customers need to reconfigure these PVC endpoints, they must contact the telecommunications bureaus.

Chinese literal translation of PVI is a positive indicator, and its main function is to count the flow of funds when prices rise. Generally speaking, if the fluctuation of securities prices is dominated by retail investors, it should be the coordination of quantity and price, and the price will rise. Because the behavior of retail investors is not "artificial" and "intentional", it should be a natural performance. Therefore, pvi describes the capital flow in the market. In addition, Thai Science and Technology Industry Co., Ltd. (PVI).

PVC VPI VCI PVC (Permanent Virtual Circuit) in ADSL refers to VPI and VCI. They are used to set up PVC channels, and each place is different, so please set up VPI and VCI. Keep local, others can be deleted through IE and configuration program. VPI (Virtual Path Identifier) Virtual Path Identifier VCI (Virtual Channel Identifier) Virtual Channel Identifier VCI, VPI is a sign for DSLAM to identify ATM terminals (ADSL lines). It can be understood as a protocol that ADSL and local devices follow when logging in. For example, from the starting point to the destination, you can take the 1 bus, but if you take other buses, you can't get to the destination. This is a sign that local devices and clients recognize each other. These two parameters are different for different service providers.