DataMuseum.dk

Presents historical artifacts from the history of:

DKUUG/EUUG Conference tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about DKUUG/EUUG Conference tapes

Excavated with: AutoArchaeologist - Free & Open Source Software.


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Index: T f

⟦1ab943a55⟧ TextFile

    Length: 728 (0x2d8)
    Types: TextFile
    Names: »figure2-1.pic«

Derivation

└─⟦3d0c2be1b⟧ Bits:30001254 ISODE-5.0 Tape
    └─⟦eba4602b1⟧ »./isode-5.0.tar.Z« 
        └─⟦d3ac74d73⟧ 
            └─⟦this⟧ »isode-5.0/doc/cn-isdn/figure2-1.pic« 
└─⟦2d1937cfd⟧ Bits:30007241 EUUGD22: P.P 5.0
    └─⟦35176feda⟧ »EurOpenD22/isode/isode-6.tar.Z« 
        └─⟦de7628f85⟧ 
            └─⟦this⟧ »isode-6.0/doc/cn-isdn/figure2-1.pic« 

TextFile

.PS
boxwid	=	2*boxwid
define boxit @
	box "$1" with .n at ($2.s.x, $2.s.y-lineht/2)
	arrow from last box.n to $2.s
@
## Informal Comparison of the Protocol Stacks
B1:	box "APPLICATION"
B2:	boxit(PRESENTATION,B1)
B3:	boxit(SESSION,B2)
B4:	box "TRANSPORT" with .n at (B3.s.x, B3.s.y-lineht)
	arrow from B4.n to B3.s
B5:	boxit(NETWORK,B4)
B6:	boxit(DATA LINK,B5)
B7:	boxit(PHYSICAL,B6)
##
B8:	box with .n at (B1.n.x+boxwid+linewid, B1.n.y) height (B1.n.y-B3.s.y) \
	"APPLICATION"
B9:	box "TRANSPORT" with .n at (B8.s.x, B4.n.y)
	arrow from B9.n to B8.s
B10:	boxit(NETWORK,B9)
B11:	boxit(DATA LINK,B10)
B12:	boxit(PHYSICAL,B11)
##
	move to (B7.s.x, B7.s.y-lineht); "OSI stack"
	move to (B12.s.x, B12.s.y-lineht); "DDN stack"
##
.PE