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kolizije ili hw greske?

[es] :: Enterprise Networking :: kolizije ili hw greske?

[ Pregleda: 368 | Odgovora: 3 ]

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olovka2008
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icon kolizije ili hw greske?13.02.2008. u 11:30

Pozdrav svima!

Imam u mrezi uglavnom hubove, 10 mbs, starija oprema (nekih 5-7 godina), hardwerski firewall kao gateway i povremene prekide saobracaja ka internetu. U lokalu i nema nekog drugog saobracaja sem interneta pa ne znam da li i tu desavaju prekidi. Prekid se moze okloniti ako na mreznoj kartici se uradi disable/enable i poslije sve nastavi da radi kao da nije ni bilo prekida...

Nisam siguran da li zamjena hubova sa switchevima nesto pomogla ili je u pitanju neki od kablova (neispravna parica)?
Ili su u pitanju kolizije?

Ispod sam prilozio prikaz pingiranja gatewaja (hw firewall)


Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=2025ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=800ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=3430ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=1777ms TTL=64
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Request timed out.
Reply from 192.168.X.X: bytes=32 time=3275ms TTL=64
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Request timed out.
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Request timed out.
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Reply from 192.168.X.X: bytes=32 time=4192ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=3379ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=2408ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=3638ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=2222ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=1388ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=1509ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
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Reply from 192.168.X.X: bytes=32 time=2ms TTL=64
Reply from 192.168.X.X: bytes=32 time=2ms TTL=64

Ping statistics for 192.168.X.X:
Packets: Sent = 4314, Received = 4049, Lost = 265 (6% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 4192ms, Average = 311ms
Control-C
13.02.2008. u 11:30 

DarioBH
Bosna i Hercegovina

Član broj: 86881
Poruke: 438
*.pppoe-8302.sa.bih.net.ba.



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icon Re: kolizije ili hw greske?13.02.2008. u 14:51
Pingaj svoju adresu
Zamjeni kabl
13.02.2008. u 14:51 

olovka2008
moje ime
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icon Re: kolizije ili hw greske?13.02.2008. u 18:20
Citat:
DarioBH: Pingaj svoju adresu
Zamjeni kabl


Ne mogu reci da sam shvatio: Da pingam svoju adresu sa drugog racunara ili svoju loop adresu?
Probat cu sutra i jedno i drugo i racunare medjusobno pa mozda uspijem naci koji je kabl tacno otisao...
Kablova ima malo vise, kroz kanalice i zidove i nimalo me ne raduje mijenjanje...

Nije mi jasno, kako malo radi malo ne radi?
13.02.2008. u 18:20 

Ivek33
Ivan Cindrić

Član broj: 66174
Poruke: 1305
*.adsl.net.t-com.hr.

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icon Re: kolizije ili hw greske?13.02.2008. u 18:54
Citat:
olovka2008: Nije mi jasno, kako malo radi malo ne radi?
u ovakvim slučajevima ja uvijek sumnjam na spojeve konekcije u kompletnoj liniji, pogotovo ako se često spaja i odspaja neki od elemenata u lancu.
13.02.2008. u 18:54 

[es] :: Enterprise Networking :: kolizije ili hw greske?

[ Pregleda: 368 | Odgovora: 3 ]

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