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Periferice Monitoare, tastaturi, mousi, sisteme audio, elemente de retelistica


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Old 07-03-2017, 23:30   #121
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@mbc: Corect, dar problema e mult mai spinoasa Din toata arhiva scoasa la iveala de catre Wikileaks nu apare codul pentru exploiturile folosite. Doar descrieri. Degeaba afla acuma Mikrotik ca trebuie sa rezolve 10-15 vulnerabilitati masive cat timp nu primesc si ceva cod ca sa stie ce brese sa acopere.

Pe langa asta, ultimul update la HIVE a fost adus in 2014. Ceea ce poate insemna ca Wikileaks nu a obtinut documentatia la zi legata de acest proiect. Practic bresele descoperite de CIA/NSA/GCHQ etc. in 2015 si 2016 nu le stim inca si ele pot fi in continuare folosite activ impotriva celor care utilizeaza routere Mikrotik. Not a very happy scenario IMHO
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Old 08-03-2017, 08:34   #122
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Eu cred ca o sa returnez routerul si AP-ul mikrotik. Nu am reusit nici acum sa le configurez sa faca ce facea Asus-ul pe care l-am avut inainte.
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Old 08-03-2017, 18:40   #123
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Returneaza-le si ia ubiquiti ER-X si ubiquiti UAP AC-Lite.
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Old 09-03-2017, 14:37   #124
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Quote:
Originally Posted by kretzu77 View Post
Eu cred ca o sa returnez routerul si AP-ul mikrotik. Nu am reusit nici acum sa le configurez sa faca ce facea Asus-ul pe care l-am avut inainte.


Un vechi proverb arab spune ca daca vrei sa fwti o camila trebuie sa te gandesti inainte ca ai nevoie si de o scara.


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Old 09-03-2017, 15:30   #125
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Aveam scara, numai ca e foarte prinsa in perioada asta si risc sa-mi scape fi-miu la p0rn pe net.
Plus ca nu accesa device-urile conectate prin AP-ul respectiv din LAN.
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Old 21-03-2017, 03:24   #126
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A simple command allows the CIA to commandeer 318 models of Cisco switches
Quote:
The flaw, found in at least 318 switches, allows remote attackers to execute code that runs with elevated privileges, Cisco warned in an advisory published Friday. The bug resides in the Cisco Cluster Management Protocol (CMP), which uses the telnet protocol to deliver signals and commands on internal networks. It stems from a failure to restrict telnet options to local communications and the incorrect processing of malformed CMP-only telnet options.
[..]
Disabling telnet as a means for receiving incoming connections eliminates the threat, and Cisco has provided instructions for disabling telnet.
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Old 26-04-2017, 05:59   #127
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Am un cablu de ~38m CAT5E si gigabit RDS.
L-am mufat, pus pe tester si se se aprind toate luminitele 1-8 sincron. Daca pun cablul CAT 6 se aprinde si G-ul.
Problema este ca pe aia 38m de CAT5E am 90 Mbps in timp ce pe ala CAT6 am normal 900+ Mbps.

Ar trebui sa se aprinda si G-ul la cablul CAT5E (asta nu era ceva grounding shit) ?
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Old 26-04-2017, 08:51   #128
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CAT5E merge gigabit pe o lungime maxima de 30m. Ai nevoie de CAT6 sau mai bun peste 30m.
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Old 26-04-2017, 12:08   #129
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Ciudat, cablajul constructorului (2010) prin perete are aproape sigur CAT5E la cum arta cablul ala și pana ajunge in casa scării la tabloul RDS are peste 30 m.
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Old 26-04-2017, 12:46   #130
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Nu e nimic ciudat. Asta e standardul. Daca producatorul cablului tau s-a zgarcit la componente si a folosit materiale ieftine astfel incat sa corespunda minim standardului CAT5E, ai un cablu mai prost. Daca cablul RDS-ului este de la un producator mai bun, chiar daca el e marcat CAT5E este posibil sa fie mai aproape de standardul CAT6, chiar daca nu are chestiile specifice CAT6.
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Old 26-04-2017, 14:17   #131
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ÃŽntrebare de tard poate, un cablu CAT6 de calitate se mufeaza ca si unul CAT5E (adica pot sa-l mufez acasa) ?
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Old 26-04-2017, 14:27   #132
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Nu. Pe un cablu CAT6, daca vrei sa fii compliant, ori pui prize cat6, ori pui mufe speciale care arata cam ca si poza de mai jos. Da, poti sa il mufezi acasa.

Ca alternativa, poti folosi module, gen cele din poza2.


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Old 26-04-2017, 19:46   #133
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Hmm
Problema este la mufare.

Am luat un patch cat5e mufat, am taiat mufa pe un capat si l-am mufat eu. Fix la fel: 90 Mbps.
Probabil mufele sunt problema ca de mufat am mai mufat si mi-a iesit ok.

L.E.
Mufat si cu una CAT6 fix la fel.
Cred ca problema este la mine totusi....

Folosesc standardul B pentru ordinea cablurilor.
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Old 26-04-2017, 21:19   #134
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Şi cu cablul gata mufat n-ai testat înainte să-i tai capul?
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Old 26-04-2017, 21:23   #135
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Presupun ca nu intra prin gaura.
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Old 27-04-2017, 06:43   #136
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Cred ca era ceva cu mufele alea.
Am folosit priza si apoi un patch si am 900+ Mbps.
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Old 27-04-2017, 19:31   #137
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Terminat de cablat.
Am reusit pana la urma sa ascund bine cablul, 3 gauri in pereti, au iesit vreo 29m de cablu CAT5E cu un AP Ubiquinti UAP-AC-LR, scot in camera cu probleme ~260 Mbps pe wireless.
Multumit.
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Old 27-04-2017, 19:34   #138
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Pai na... sculele is scule.
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Old 27-04-2017, 20:22   #139
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Quote:
Originally Posted by sammurai View Post
Terminat de cablat.
Am reusit pana la urma sa ascund bine cablul, 3 gauri in pereti, au iesit vreo 29m de cablu CAT5E cu un AP Ubiquinti UAP-AC-LR, scot in camera cu probleme ~260 Mbps pe wireless.
Multumit.
Seteaza-l pe Canada si o sa ai range maxim (22dBm 5G 24dBm 2.4G).
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Old 27-04-2017, 22:45   #140
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Sau no_country.
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