What does it mean to cut over a telecom line?

Telecom cutover line:

Line cutover is the regular technical maintenance of telecommunications, and the operation of some switches will be stopped during this time, so the network will be unusable, so the work is generally carried out at night.

This is maintained in the operator's network.

For example, if the port of the computer room in a certain place is not enough, and a large-capacity board needs to be replaced, the network will be upgraded, and the system needs to be upgraded and the device needs to be restarted, which are all necessary means for the smooth operation of the network of the user who reports the fault.

Telecom cutover line is the line cutover is the regular technical maintenance of telecommunications, the time will stop the operation of part of the switch, so the network, etc. will not be able to use, so the work is generally carried out at night, cutover is the use of the line, equipment operation, will directly affect the business carried above, the most critical step in network transformation is cutover.

To illustrate, for example, there is a telecommunications computer room in Jinshan Garden, and now it is moved to Quanshan, which is called cutover!

Cutover is the operation of the lines and devices in use, which will directly affect the services carried above, and the most critical step in network transformation is cutover.

Cutover is to replace the device you don't want to use and replace it with the device you want to use, without being discovered by the user!

I don't know if you are learning computers, in layman's terms, it is to replace the old equipment with a new equipment, but it can not make the user feel that the equipment is being changed, to ensure the normal use of the user, and take a way to change the equipment, generally from 2 o'clock in the morning to 6 o'clock.

Did the landlord mishear? Is it telecom that implements line cutover, right? If it is cutover, it means that the original trunk line in use may no longer be suitable for the current area or the line has aged, and it needs to be changed to a new line.

The impact on users is that calls and Internet access will be interrupted during the cutover process.

This is very common in the maintenance of operators' network beams, for example, if the port of the computer room in a certain place is not enough, and the large-capacity board needs to be replaced, the network will be upgraded, and the system needs to be upgraded and the equipment needs to be restarted.

Network cutover is the operation of the lines and devices in use, which will directly affect the services carried above, and the most critical step in network transformation is network cutover. Network cutover, also known as network migration, refers to the physical or logical changes that run a network. The most critical step in network transformation is network cutover.

1: For the sake of network operation, the line is cutover, which is the same as the scheduled maintenance of the server 2: Performance improvement, device update 3:

Line expansion or readjustment of the tree mode of the ring network 4: The optical path connects new and old equipment with optical fibers. 5 ：

Data circuit cutover uses special data wires to connect new and old transmission equipment terminals Generally, the service operation network requires 24 hours of uninterrupted, and the cutover is generally operated on the lines and equipment in use, so the network cutover will directly affect the services carried above, and this cutover will cause the interruption of business applications if not careful. How to formulate the most perfect cutover plan, how to execute the most perfect cutover, how to avoid the risks in the cutover, and how to reduce or even eliminate the impact on the business system are all things that we need to consider in detail before cutover. If the preliminary preparation work is not done well, many unexpected problems may be encountered during the cutover, resulting in the cutover failure, or even the failure to return to the state before the cutover.

It is generally called "network cutover"!

The reason for the cutover, the two upstairs have already said it all!

What about the data on your device, you ask?

The data on the device, make a script in advance, and after changing to a new device, brush the script on the new device.

Cutover is generally chosen after 12 p.m.

People are better than I say.

A common IDC cutover is a fiber cutover, which is a network change or replacement!

Could it be a port change or a device routing? Specifically, for example, the original switch supports 15G bandwidth, but now it is not enough.

Or two places that have increased some of the egress bandwidth and increased the servers...

Generally, it is a server front equipment, and the server does not need to be replaced! The equipment that needs to be replaced generally does not contain data.

The servers are all Dota type, you just need to add them, you don't need to change them!

I'm also working on a problem that I'm talking about etet

Remember.

Cutover is generally cut over, and it is normal to be hungry, unless it is a temporary network. If you want to say that the stuffy people can recover in two days, I see enough. The network latency is high after the cutover of the telecom line, and after the cutover ends in two days

The telecommunications department cuts over the line, resulting in the change of the fixed ** number of the fixed number of the fixed telephone (including the non-reference number and cornet) within one month of completion of the customer password through the 10000 number, business hall, online business hall for free number change. The reference number and cornet can be handled through the business hall. For the time being, the online business hall does not support cash payment, fixed telephone users with personal communication assistants or fixed telephone users who do not change their numbers.

You can change the number of the fixed line through the number 10000 or the business hall. Thank you for your interest in telecom products and wish you a happy life. If the above information does not solve your problem, you can also log in to Guangdong Telecom mobile phone**Tell which (