The Cisco 2811 Series Network Routers are designed to provide entry-level network systems. Their specifications are best suited for such use. It is the configuration, parameters and their possible use cases that this material will be devoted to. In the future, the above information will be of greatest interest to potential buyers of such communicators.
Equipment
The complete set of any Cisco 2811 router includes such basic elements:
- Communicator.
- Power cable. Using the latter, power is supplied to the network node.
- User manual in paper format and in short form.
- Digital media. It contains various diagnostic and control utilities. You can also find documentation on it.
- Warranty card.
Configuring the Cisco 2811 also requires a personal computer. Since this operation is most easily implemented using a laptop, it is precisely such mobile computing systems that are recommended in this case. Also, at the configuration stage, you can not do without a compressed twisted pair. This wire is also bought separately.
Parameters. Recommendations
The Cisco 2811 specs indicate only two RJ-45 ports. Moreover, they operate in Fast Ethernet mode. That is, the maximum speed in this case can be 100 Mbit / s. But such speed can be achieved only if twisted pair Category 5 was used to create the network. If you use any other similar cable, then the data transfer rate will be only 10 Mbps.
The Cisco 2811 Router is a distribution network device. That is, up to 2-3 unmanaged switches can be cascaded to it. Therefore, up to 36 PC system units can be in this LAN segment. That is, such a router is just perfect for creating entry-level computing networks. Also, its technical parameters are quite enough to create a mid-level LAN. These are the main cases in which such a device is really the most optimal to use.
Another important nuance with this modification of the router is PoE support. That is, such a network device also allows full use of various IP-telephony systems. This fact once again focuses on the fact that this device has an office orientation. Essentially, it is a gateway for exchanging information between the LAN of a small organization and the Internet.
Reviews Cost
Today, such a wireless router can be purchased for 15,000 rubles. On the one hand, this is a rather high cost for an entry-level router. But, if the assessment takes into account the technical specifications implemented in it, then such a price tag can be considered quite reasonable.
Most specialists in computer networks characterize the hero of this review mainly from a positive side. He has no significant flaws. There are not even any hints of them. But the pluses include a relatively democratic cost (again, taking into account the characteristics), reliability, sufficient technical parameters and excellent equipment.
The setup algorithm for such a switch is quite complicated. Only a well-trained specialist can cope with it. But for mid-level office organizations, resolving this issue will not cause problems. Therefore, this moment is not initially a drawback of such routers.
Conclusion
This overview covers a network router model such as the Cisco 2811. This is a distribution gateway that connects the internal LAN segment and the global web. He also allows the implementation of the telephone network within the office. In addition, any multifunction device that can autonomously implement the functions of the print server can be connected to it. That is, it is really an excellent switch for such computer networks. At the same time, it has a democratic value and reliability at a high level. But in order to service such equipment, an organization must have an employee of the appropriate profile and with the appropriate qualifications.