Архивы Hardware - Page 10 of 53

MicroTik. How to change LAN IP addresses

I will give an example of changing the range of IP addresses for the local network. The default is 192.168.88.0/24, but there are times when an organization uses a different subnet and needs to install a new MikroTik, or when multiple MikroTik devices are used on the same network, or users use multiple MikroTik routers connected in a chain.

Cleaning the chamber of the FireProtect Plus Ajax sensor

Once it was necessary to clean the smoke chamber of the Ajax FireProtect Plus sensor, as a dust alarm was triggered (an audible signal was periodically emitted from the sensor itself and a notification in the application).

BDCOM P3310D Firmware Update

In this article, I will give an example of updating the firmware on the BDCOM P3310D.

Configuring NTP on JunOS

I will give an example of setting up an NTP client on a Juniper MX204 for time synchronization.

Third party ONU support on BDCOM P3310B

Once we encountered a situation when on a BDCOM P3310B with firmware version 29333, all ONUs fell off on all three ports and became online again in a second, but except for third-party xPON ONUs (these only worked when each was rebooted).

Cable test on Foxgate S6224-S4

I will give an example of cable diagnostics on Foxgate switches, for the test I will take the Foxgate S6224-S4 switch.

Cable test on ZyXEL MES-3528

I will give an example of cable diagnostics on ZyXEL switches, for the test I will take the ZyXEL MES-3528 switch.

BDCOM P3310B firmware update

On the test, I will update the BDCOM P3310B OLT firmware and describe the process in this article.

Restricting access to management on Juniper MX

In this article, I will give an example of restricting access to the Juniper MX204 management using a firewall.

Juniper MX configuration backup

In this article, I will write an example script that will connect to the Juniper MX204 from Linux and copy the configuration to the TFTP server, and also give an example of commands that activate automatic copying of the configuration to the server via SSH.