|
|
BSD 4.3reno
.PS 7.75i
.ps 20
## figure 4
B1: box "IP"
C1: box invis with .n at (B1.s.x, B1.s.y-lineht) "$\cdots$"
C2: box invis with .n at (B1.s.x-(boxwid+linewid), B1.s.y-lineht) \
"subnetwork$_{1}$"
C3: box invis with .n at (B1.s.x+(boxwid+linewid), B1.s.y-lineht) \
"subnetwork$_{N}$"
line from B1.s to C1.n
line from (B1.s.x-boxwid/4, B1.s.y) to C2.n
line from (B1.s.x+boxwid/4, B1.s.y) to C3.n
##
B2: box "TCP" with .s at (B1.n.x-(3*boxwid/2+linewid), B1.n.y+lineht)
line from (B1.n.x-boxwid/3, B1.n.y) to B2.s
B3: box "SMTP" with .s at (B2.n.x-(boxwid+linewid), B2.n.y+lineht)
B4: box "FTP" with .s at (B2.n.x, B2.n.y+lineht)
B5: box "TELNET" with .s at (B2.n.x+(boxwid+linewid), B2.n.y+lineht)
line from (B2.n.x-boxwid/4, B2.n.y) to B3.s
line from B2.n to B4.s
line from (B2.n.x+boxwid/4, B2.n.y) to B5.s
##
B6: box "UDP" with .s at (B1.n.x+(3*boxwid/2+linewid), B1.n.y+lineht)
line from (B1.n.x+boxwid/3, B1.n.y) to B6.s
B7: box "DNS" with .s at (B6.n.x, B6.n.y+lineht)
line from B6.n to B7.s
##
.PE
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.