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The time now is 29.03.2024 - 13:11


aky gigabitovy switch

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frido13
Post subject: aky gigabitovy switch  PostPosted: 24.01.2014 - 12:42 #105726
Basic


Joined: Sep 20, 2005
Posts: 279

Zdar chalani

rad by som sa poradil ohladom nakupu gigabitoveho switchu na chrbticovu siet

teraz tam je tp-link ale pri zatazi rapidne klesa jeho priepustnost

vyrobca sice pise gigabitove porty ale skutocnost je inde(moze tam byt len cca 600Mbit chip ale to sa majitel dozvie len po rozobrati)

takze aky by ste doporucili cena/vykon ..portov staci 8-16

dakujem
 
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421
Post subject: RE: aky gigabitovy switch  PostPosted: 24.01.2014 - 14:57 #105727
Majster


Joined: Jún 12, 2005
Posts: 2739
Location: zilina
frido bez urazky, TP link nie je switch na chrbticu....to je switch do obyvacky

ja som doporucoval DCN aj ked teda kiwi nasiel v nom nejake chyby...myslim DCN ako lacnejsie riesenie Smile
 
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krtko
Post subject: RE: aky gigabitovy switch  PostPosted: 24.01.2014 - 15:04 #105728
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Joined: Jan 21, 2004
Posts: 425
Location: Rimavska Sobota
ja by som tam supol cisco Smile 3750g rada je na ebayi za smiesne peniazky, kazdopadne aj DCN bude iste lepsie ako tplink na backbone
 
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TiboRRR
Post subject: RE: aky gigabitovy switch  PostPosted: 24.01.2014 - 15:22 #105729
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Joined: Aug 05, 2013
Posts: 5

alebo dell powerconnect 5424
 
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keo
Post subject: RE: aky gigabitovy switch  PostPosted: 16.10.2014 - 14:52 #107494
Ucen


Joined: Aug 28, 2006
Posts: 860

Alebo HP 1810 gigabitove.

Mimochodom, nevedeli by ste o 8 port switchi pre SMB, zvladajucom gigabit na vsetkych portoch s funkciami rate limiting, broadcast storm control, identifikacia MAC na porte, portovou prehladnou statistikou RX/TX a RX/TX errors - to cele vo fanless prevedeni ? Ak by mal aj cable diagnostic, nebolo by zle.... Zatial sa mi pozdavali HP 1810 gigabitove fanless switche, ktore vsak rate limiting nemaju /ani cable diagnostic/. U HP 1910 gigabit switchov, su zase vsetky funkcie, ale tie tusim uz nie su fanles... Nasiel som este Zyxel GS1900-8, tie maju mozno vsetko z toho, ale z popisu neviem, ci budu mat tu identifikaciu MAC na porte s logovanim RX/TX chyb...
 
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mirecnet
Post subject: RE: aky gigabitovy switch  PostPosted: 17.10.2014 - 11:54 #107500
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Joined: Sep 18, 2004
Posts: 444

Odporucam kludne do referencii tento swich za dobru cenu. Dobry manazment a vsetko okolo toho.

http://dealer.pentask.sk/switch-zyxel-g ... 46371.html

Frci bez najmensieho vypadku a problemu
 
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Chalan
Post subject: RE: aky gigabitovy switch  PostPosted: 17.10.2014 - 13:26 #107504
Majster


Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
teraz naseriem zelmara Smile ma to funkciu act as igmp querier? Smile hw to inak vyzera uplne ako tplink, smc, dcn ci edgecore zeby to robila jedna fabrika? Smile
 
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zelmar
Post subject: RE: aky gigabitovy switch  PostPosted: 17.10.2014 - 14:45 #107506
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Joined: Okt 23, 2005
Posts: 1031
Location: /etc/bin/ladin
TiboRRR wrote: ›alebo dell powerconnect 5424


......URCITE NIEEEEE......
 
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zelmar
Post subject: RE: aky gigabitovy switch  PostPosted: 17.10.2014 - 14:57 #107507
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Joined: Okt 23, 2005
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Location: /etc/bin/ladin
Chalani pri kazdom jednom menovanom okrem uja cicka co odporuca krtko je dolezity parameter agregovany traffic na all portoch... cize ked 600M vleze aj 600Odide ci niekde este cez porty tocim servery lokalne nejake veci a to vsetko ma vplyv na sw switche.
Tu ej ukazka jedneho 5448 co tu pastol TiboRRR a to uz je silne optimalizovane secko a len switchuje zopar servrikov okolo seba

https://drive.google.com/file/d/0B3CC_S7t36EiT09XcEJpUjVrUms/view?usp=sharing

a tu podobne nalozena 3750G

https://drive.google.com/file/d/0B3CC_S7t36EiSzI3cUVzc014M1k/view?usp=sharing
 
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bakula
Post subject: RE: aky gigabitovy switch  PostPosted: 17.10.2014 - 15:09 #107508
Ucen


Joined: Okt 21, 2004
Posts: 792

zelmar wrote: ›
a tu podobne nalozena 3750G

https://drive.google.com/file/d/0B3CC_S7t36EiSzI3cUVzc014M1k/view?usp=sharing


To cisco mas s T-Com-u ked je ten graf taky fialovy Very Happy
 
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keo
Post subject: RE: aky gigabitovy switch  PostPosted: 17.10.2014 - 20:34 #107521
Ucen


Joined: Aug 28, 2006
Posts: 860

zelmar wrote: ›Chalani pri kazdom jednom menovanom okrem uja cicka co odporuca krtko je dolezity parameter agregovany traffic na all portoch... cize ked 600M vleze aj 600Odide ci niekde este cez porty tocim servery lokalne nejake veci a to vsetko ma vplyv na sw switche.
Tu ej ukazka jedneho 5448 co tu pastol TiboRRR a to uz je silne optimalizovane secko a len switchuje zopar servrikov okolo seba

https://drive.google.com/file/d/0B3CC_S7t36EiT09XcEJpUjVrUms/view?usp=sharing

a tu podobne nalozena 3750G

https://drive.google.com/file/d/0B3CC_S7t36EiSzI3cUVzc014M1k/view?usp=sharing


Napr. ten HP 1810 gigabitovy, model J9802A, ma na 8 portovy gigabitak parametre:

Throughput

up to 11.9 million pps

Switching capacity 16 Gbps

MAC address table size 8000 entries

Podla toho, by to nemala byt ziadna okliestena vykopavka, nie ?
 
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Radoko77
Post subject: RE: aky gigabitovy switch  PostPosted: 25.10.2014 - 12:09 #107592
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Joined: Feb 28, 2005
Posts: 399
Location: Michalovce
toto mame na testy, ma to neuveritelnu spotrebu 3,5W

http://www.edge-core.com/ProdDtl.asp?sno=393&ECS4210-28T
 
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keo
Post subject: RE: aky gigabitovy switch  PostPosted: 25.10.2014 - 13:17 #107594
Ucen


Joined: Aug 28, 2006
Posts: 860

Pocuvam, ze tie Edgecore su na skfree nejake oblubene. Ta spotreba 3,5W je realna ? Nie su to suntaky, co maju problem s vacsou priepustnostou ? Mate to niekde nasadene dlhsie, ze ten switch prezije viac ako 5 rokov ? Kde sa to v SK predava ?
 
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keo
Post subject: RE: aky gigabitovy switch  PostPosted: 05.11.2014 - 10:53 #107676
Ucen


Joined: Aug 28, 2006
Posts: 860

ALL: co si myslite o Zyxel switchoch - gigabitove GS1900 ?

Pripadne, vedeli by ste odporucit 48-50 portovy gigabitovy switch s portovymi VLANami, bezproblemovy, s dobrou priepustnostou, lacnejsi ?
 
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zelmar
Post subject: RE: aky gigabitovy switch  PostPosted: 06.11.2014 - 12:41 #107678
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Joined: Okt 23, 2005
Posts: 1031
Location: /etc/bin/ladin
Pozrel by som si v datasheete velkost packet buffer , lebo pri gigovom switchi sami zda 512KB dost vazna bieda.
 
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