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SDSM
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 Posted: Tue Jun 01, 2004 10:50 am Post subject: Gateway |
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I a m h a v in g t r o u b l e un d e r s t an d in g t h e d i f f e r en c e b e t w e en a n e t w o r k g a t e w a y an d a d e f a u l t g a t e w a y . i kn o w t h a t d a f a u l t g a t e w a y i s m a d e f r o m u s in g a s u bn e t m a s k , b u t h o w d o e s a g a t e w a y on a n e t w o r k w o r k ? I s e en in t h e s t o r e a D S L g a t e w a y f o r s a l e an d a l s o a N e t w o r k R o u t e r 
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RamsesK
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Joined: May 19, 2004
Posts: 43
Location: A+, MCP (70-270), Prepairing for Net+...
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| Posted: Tue Jun 01, 2004 5:26 pm Post subject: |
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A g a t e w a y ( a s a n e t w o r k c o m p on en t ) i s a d e v i c e t h a t c on n e c t s n e t w o r k s w i t h d i s s i m i l a r n e t w o r k p r o t o c o l s o r a r c h i t e c t u r e s ( N e t w o r k R o u t e r s in m o s t c a s e s ) an d t r an s l a t e s b e t w e en t h e n e t w o r k s . G a t e w a y s a r e v e r y in t e l l i g en t d e v i c e s , g en e r a l l y t h e y o p e r a t e on t h e T r an s p o r t l a y e r an d on t h o s e a b o v e i t ( S e s s i on , P r e s en t a t i on , A p p l i c a t i on ) . A g a t e w a y c o u l d b e u s e d t o a l l o w I P X / S P X c l i en t s t o u s e a g a t e w a y w i t h a T C P / I P u p l in k t o an in t e rn e t c on n e c t i on . T C P / I P w o u l d b e c on v e r t e d t o I P X / S P X . An o t h e r c o m m on u s e o f a g a t e w a y i s t o c on n e c t an E t h e rn e t n e t w o r k t o an I B M S N A m a in f r a m e en v i r on m en t .
d e f a u l t g a t e w a y i s t h e g a t e w a y in a n e t w o r k t h a t a c o m p u t e r w i l l u s e t o a c c e s s an o t h e r n e t w o r k i f a g a t e w a y ( r o o t ) i s n o t s p e c i f i e d f o r u s e .
e x a m p l e i f y o u h a v e a n e t w o k r w i t h t h e v a l u e s 1 9 2 . 1 6 8 . 1 . 0 t o 1 9 2 . 1 6 8 . 1 . 2 5 5 , y o u r d e f a u l t g a t e w a y i s 1 9 2 . 1 6 8 . 1 . 1 , o f c o u r s e y o u c an c h an g e i t b u t t h a t i s a s s i gn e d b y d e f a u l t b y y o u r D H C P s e r v e r o r m an u a l l y , t h a t v a l u e w i l l l e t y o u g o t o an o t h e r n e t w o r k , b u t w i l l k e e p o r g an i z e d w h e r e y o u b e l on g f r o m . in o t h e r w o r d s A n o d e on a n e t w o r k t h a t s e r v e s a s an en t r an c e t o an o t h e r n e t w o r k b u t k e e p i t o r g an i z e d on d i v i d e d s u bn e t w o r k s .
y o u r n e t w o k r g a t e w a y i s t h e s a m e d e f a u l t on e b u t i t c an b e c h an g e d e i t h e r d e f a u l t o r m an u a l l y c on f i g u r e d b y a D H C P s e r v e r o r b y y o u r s e l f .
D S L [ i ] [ i ] g a t e w a y [ / i ] [ / i ] a s i kn o w i s j u s t a b r an d f o r s o m e n e t w o r k in g d e v i c e s .
C O R R E C T M E I F I M W R O N G an d i h o p e t h a t h e l p e d ! 
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Racing is life at least to you die from it,
F1 Racing Addict |
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Freddy
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| Posted: Tue Jun 01, 2004 7:16 pm Post subject: |
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E x c e l l en t d e s c r i p t i on ! ! !
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SDSM
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Joined: Apr 02, 2004
Posts: 10
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| Posted: Fri Jun 04, 2004 10:15 am Post subject: |
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T h an k y o u ! t h a t h e l p s m e a l o t !
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RamsesK
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Joined: May 19, 2004
Posts: 43
Location: A+, MCP (70-270), Prepairing for Net+...
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| Posted: Sun Jun 06, 2004 6:36 pm Post subject: |
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____________
Racing is life at least to you die from it,
F1 Racing Addict |
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