Metro Ethernet - come to the capital city near you

Added: 16-08-2004 Author: Ron Legarski Category: Broad-Band Internet

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Based on Ethernet technology, the idea of connecting a computer to communicate with each using a cable. It was formed in 1973 and has been used since that time technology-based LAN, MAN and Wan. It was subsequently accepted and standardized by the IEEE and is now known to use from the beginning. Ethernet covers the whole of metropolitan capital and as the name suggests is based on Ethernet technology. Businesses and even government agencies can take advantage of Metropolitan Ethernet, which by default Intranet and provides security and reliability and communication. This is mainly used by companies who do not want to share data over the Internet and want to save the information in the company. Not as fast or as advanced as the Internet, but fast enough for businesses to feel safe using.

There are many options for fast Ethernet Ethernet in metro offices you like MAN Pure Ethernet over SDH or Ethernet over MPLS. Ethernet is pure profit compared with the other two but not flexible enough and is not very reliable. It's only good enough for small businesses and not for money. Ethernet over SDH in MAN is more reliable than pure Ethernet, but also very expensive.

Because the rigid structure, does not provide much flexibility. Ethernet over MPLS fast and one person who is reliable, secure and flexible, but more expensive of all. Recommended for businesses that require a lot of branches to share information and could not postpone.

Given the three plants, let us look at the advantages and disadvantages of Pure Ethernet. Pure Ethernet as noted above is good for small businesses that no more than a few hundred users.

But not reliable and will stop working as more users join in its use. Because it is based on the Level 2 switch, the switch was not able to work outside certain limits and boundaries can not be increased. Some of the capacity to enhance non-standard equipment is used and because they are not standard, it was less reliable.

Ethernet over SDH has a rigid structure that limits can not be expanded. Also, it is expensive and is not effective because the cost of materials. In addition he has a fast response time and highly reliable secure than Ethernet.

Can be used for medium businesses who want a little more action than traditional MAN equipment. Is a tool that can help in solving problems on the network.

Ethernet over MPLS is the speed of all and can be expensive and used by a business that left a lot of information to travel and return from this branch. This is very reliable and secure as well. However, with the cooperation and problem solving diagnostic tool well-developed and reliable in case of problems.

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