Re[4]: lug-bg: vypros za cisco catalist 2950

[yasho@xxxxxxx (yasho)]

Hello Boyan,

Thursday, September 26, 2002, 10:22:49 AM, you wrote:

>> Pyrvo samo da iziasnia 4e ne sym imal 4estta da rabotia s prehvalenia
>> Catalyst ama sym rabotil sys Switchove na po skromni companii 
>> koito imat
>> vyzmojnost da se dobavia edin port kym niakolko vlana kato mojesh da
>> go dobavish taggnat - pri taggvaneto na paketite koito minavat prez
>> switcha im se slaga tam edno etiket4e (tag) i kazva kym koi vlan sa
>> tva e po standrat na 802.1(neshto si ;) )
BK> 802.1q oshte izwesten kato dot1q
BK> portowete po koito wyrwqt takiwa tagowe se narichat vlan trunkowe w
BK> cisco terminologiqta.
BK> ne gi byrkaj obache sys port trunkowe (grupi ot portowe), koeto e
BK> obichajnoto neshto za koeto se seshtat drugite vendori kato chuqt
BK> "trunk".

>> Ne znam dali Catalysta poddyrja tagove - bi triavalo - ta dalaverata
>> bi mogla da stane taka slagash si dvata porta v dva razli4ni vlana a
>> tretia(obshtia port) go addvash no s tag i kym dvata vlana ?
>> Tova e samo predpolojenie ne znam dali shte sraboti. Proveri helpovete
>> na cisco dokolkoto sym gi razglejdal sa dosta dobri.
BK> ako tretiq port go addnesh s tagging kym dwata vlan-a shte ti trqbwa
BK> ustrojstwo koeto razbira tiq tagowe i eventualno rutira mejdu ip
BK> subnetite w otdelnite vlani oboznacheni s razlichni tagowe. w
BK> ciscowskata terminologiq towa ustrojstwo se naricha inter-vlan router. V
BK> nqkoi cisco devices ima i vyzmojnost da se dobawi 1 port kym mnogo
BK> vlan-i bez tagging (multivlan) ili da se naprawqt prawila za towa koi
BK> vlan-i koi drugi da wijdat (na layer 2 goworq). Na nqkoi devici mogat da
BK> se nastrojwat i magarii ot sorta 'wsichki unknown unicasts da se
BK> prashtat po eto tezi dwa porta, a ne na wsichki portowe' koeto pak si e
BK> nqkakyv vid zashtita na layer 2.

BK> Linux box-a moje da go igrae inter-vlan router mejdu 802.1q vlan-i.
BK> yasho: zabeleji che choweka weche e stignal do tuk no si ima nqkakyv
BK> problem sys zaguba na paketi mejdu intelskata karta i switcha.

BK> Boyan Krosnov, CCIE#8701
BK> http://boyan.ludost.net/
BK> Just another techie speaking for himself
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Yasno - terminologi4ni problemi :)
A za zagubata na paketi nishto ne mi idva naum - osven da se preslusha
mrejata i/ili da se probva s drug driver.


-- 
Best regards,
 yasho                            mailto:yasho@xxxxxxx

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