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Post subject: aky gigabitovy switch
Posted: 24.01.2014 - 12:42 #105726
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Basic
Joined: Sep 20, 2005
Posts: 280
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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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Post subject: RE: aky gigabitovy switch
Posted: 24.01.2014 - 14:57 #105727
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Majster
Joined: Jún 12, 2005
Posts: 2739
Location: zilina
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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 |
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Post subject: RE: aky gigabitovy switch
Posted: 24.01.2014 - 15:04 #105728
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Basic
Joined: Jan 21, 2004
Posts: 425
Location: Rimavska Sobota
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ja by som tam supol cisco 3750g rada je na ebayi za smiesne peniazky, kazdopadne aj DCN bude iste lepsie ako tplink na backbone |
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Post subject: RE: aky gigabitovy switch
Posted: 24.01.2014 - 15:22 #105729
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Basic
Joined: Aug 05, 2013
Posts: 5
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alebo dell powerconnect 5424 |
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Post subject: RE: aky gigabitovy switch
Posted: 16.10.2014 - 14:52 #107494
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Ucen
Joined: Aug 28, 2006
Posts: 860
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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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Post subject: RE: aky gigabitovy switch
Posted: 17.10.2014 - 11:54 #107500
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Basic
Joined: Sep 18, 2004
Posts: 444
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Post subject: RE: aky gigabitovy switch
Posted: 17.10.2014 - 13:26 #107504
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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teraz naseriem zelmara ma to funkciu act as igmp querier? hw to inak vyzera uplne ako tplink, smc, dcn ci edgecore zeby to robila jedna fabrika? |
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Post subject: RE: aky gigabitovy switch
Posted: 17.10.2014 - 14:45 #107506
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Guru
Joined: Okt 23, 2005
Posts: 1031
Location: /etc/bin/ladin
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TiboRRR wrote: ›alebo dell powerconnect 5424
......URCITE NIEEEEE...... |
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Post subject: RE: aky gigabitovy switch
Posted: 17.10.2014 - 14:57 #107507
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Guru
Joined: Okt 23, 2005
Posts: 1031
Location: /etc/bin/ladin
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Post subject: RE: aky gigabitovy switch
Posted: 17.10.2014 - 15:09 #107508
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Ucen
Joined: Okt 21, 2004
Posts: 792
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To cisco mas s T-Com-u ked je ten graf taky fialovy |
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Post subject: RE: aky gigabitovy switch
Posted: 17.10.2014 - 20:34 #107521
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Ucen
Joined: Aug 28, 2006
Posts: 860
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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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Post subject: RE: aky gigabitovy switch
Posted: 25.10.2014 - 12:09 #107592
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Basic
Joined: Feb 28, 2005
Posts: 399
Location: Michalovce
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Post subject: RE: aky gigabitovy switch
Posted: 25.10.2014 - 13:17 #107594
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Ucen
Joined: Aug 28, 2006
Posts: 860
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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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Post subject: RE: aky gigabitovy switch
Posted: 05.11.2014 - 10:53 #107676
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Ucen
Joined: Aug 28, 2006
Posts: 860
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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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Post subject: RE: aky gigabitovy switch
Posted: 06.11.2014 - 12:41 #107678
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Guru
Joined: Okt 23, 2005
Posts: 1031
Location: /etc/bin/ladin
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Pozrel by som si v datasheete velkost packet buffer , lebo pri gigovom switchi sami zda 512KB dost vazna bieda. |
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