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.. Hardware > Benchmarks CPU, RAM, Motherboards Memory Cards Monitors, graphic cards Multimedia Accessories NAS systems Notebooks Peripheral devices Printers, scanners Server Hardware Storage systems Switches, Hubs
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clkdiv
clkdiv 4 days ago
RAID-Tools for administrationSolved
Hello nice people! I have a hardware RAID 0+1 made from four disks ob 3TB each. Now one drive was temporarily disconnected, now online again. ...QuestionStorage systems
8 Comments
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colinardo
colinardo on Aug 05, 2022
CISCO Small Business RV Router Series severe vulnerabilities
Several security vulnerabilities threaten CISCO's RV router series, which is often used by small/medium-sized companies. The web interface has several flaws which allow an attacker ...InformationSecurityServer HardwareRouters, Routing
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glsunmall
glsunmall on Apr 22, 2022
What is QSFP28 100G SR4 Optical Tranceiver ModuleShowcase
QSFP28 100G SR4 optical transceiver is a short range multi-mode 100G QSFP28 optical module offers offers 4 independent transmit and receive channels, each capable of ...ShowcaseSwitches, HubsHardware
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glsunmall
glsunmall on Apr 19, 2022
The Working Principles of MEMS Optical SwitchesShowcase
Optical switch is one of the core devices for realizing functions such as optical cross connection, optical add/drop multiplexing, network monitoring and optical line protection. ...ShowcaseSwitches, HubsHardware
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1065
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Olivier
Olivier on Jan 26, 2022
Alcatel OmniSwitch 6900 - USB Console Port Cable
Hi there, I need your help with an Alcatel Omniswitch 6900-x20. I need to connect to the switch with the console port, to make a ...QuestionSwitches, HubsHardware
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System administrator, m. (administrator, network administrator or sysadmin)

professional designation. The system administrator ensures the appropriate Functioning of information-technical systems (IT-Operation). The profession encompasses planning, selection, Installation, operation and maintenance, in particular, security and availability of the hardware and Software of computers and networks, including their operating systems and applications (e.g. databases). The new term DevOps describes an approach to how software development and IT operations can work together and be improved. Here, the areas of Dev (development), Ops (IT operation) and QA (quality assurance) are combined.

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