[Internet-e-architetture-di-rete] esercizio routing statico
Claudio Morando
enclamo at gmail.com
Wed Apr 27 00:28:19 CEST 2016
ciao,
ecco l'esercizio per quanto riguarda IPv4
claudio
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building A piani 0-2
rete 192.168. 10. 0|
snm 255.255.255.128
bc 192.168. 10.127 w
gw 192.168. 10.126 __ RA0__ 192.168.64.1---------------192.168.64.2| 172.16.10.0/25
host 192.168. 10 1- 192.168.64.0/30 | 172.16.10.126 gw
-192.168. 10.125 | a |
| |
rete 192.168. 11. 0 | |
snm 255.255.255.128 | |
bc 192.168. 11.127 x | 172.16.31.2
gw 192.168. 11.126 __ RA1 __192.168.65.1---------------192.168.65.2|________ RA _z2________________
host 192.168. 11. 1- 192.168.65.0/30 | |
192.168. 11.125 | z1 |172.16.11.1 |
| | |
rete 192.168. 12. 0 | | |
snm 255.255.255.128 | | |
bc 192.168. 12.127 y | | |
gw 192.168. 12.126 __ RA2__192.168.66.1----------------192.168.66.2| | |
host 192.168. 12. 1 192.168.66.0/30 | |
192.168. 12.125
| |
building B piani 0-2 | |
rete 192.168. 20. 0 | |
snm 255.255.255. 0 | |
bc 192.168. 20.255 w
gw 192.168. 20.254 __ RB0 __192.168.67.1---------------192.168.67.2| | 172.16.20.0/25 |
host 192.168. 20. 1 192.168.67.0/30 | | 172.16.20.126 gw|
-192.168. 20.253 255.255.255.252 | | | |
| | b | |
rete 192.168. 21. 0 | 172.16 | | |
snm 255.255.255. 0 | 11.2 | | |
bc 192.168. 21.255 x | z1 | |
gw 192.168. 21.254 __ RB1 __192.168.68.1---------------192.168.68.2|_________ RB ____| |
host 192.168. 21. 1- 192.168.68.0/30 |
-192.168. 21.253 | | 172.16.21.1 |
| |z2
rete 192.168. 22. 0 | | |
snm 255.255.254. 0 | | |
bc 192.168. 23.255 y | | |
gw 192.168. 23.254 __ RB2 __192.168.69.1---------------192.168.69.2| |
host 192.168. 22. 1- 192.168.69.0/30 |
-192.168. 23.253 | |
|
building C piani 0-2 | |
rete 192.168. 28. 0 |
snm 255.255.252. 0 | |
bc 192.168. 31.255 w | |
gw 192.168. 31.254 __ RC0 __192.168.70.1---------------192.168.70.2| | 172.16.30.0/25 |
host 192.168. 28. 1- 192.168.70.0/30 | | 172.16.30.126 gw|
-192.168. 31.253 | | | c |
| | | |
rete 192.168. 32. 0 | 172.16 | | |
snm 255.255.240. 0 | 21.2 | | z2 |
bc 192.168. 47.255 x | z1 _____________|
gw 192.168. 47.254 __ RC1 __192.168.71.1---------------192.168.71.2|----------- RC
host 192.168. 32. 1- 192.168.71.0/30 | 172.16.31.1
192.168. 47.253 |
|
rete 192.168. 48. 0 |
snm 255.255.224. 0 |
bc 192.168. 63.255 y |
gw 192.168. 63.254 -- RC2 --192.168.72.1---------------192.168.72.2|
host 192.168. 32. 1- 192.168.72.0/30
192.168. 63.253
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Router RA:
192.168.64.2 (w) 172.16.10.126 (a)_______172.16.10.0/25
192.168.65.2 (x) RA 172.16.31.2 (z2)________ RC(z2)
192.168.66.2 (y) 172.16.11.1 (z1)_________RB(z1)
Router RB:
192.168.67.2 (w) 172.16.20.126 (b)_______172.16.20.0/25
192.168.68,2 (x) RB 172.16.11.2 (z1) _______ RA(z1)
192.168.69.2 (y) 172.16.21.1 (z2) _______ RC(z1)
Router RB:
192.168.70.2 (w) 172.16.30.126 (c)_______172.16.30.0/25
192.168.71.2 (x) RC 172.16.31.1 (z2)________ RA(z2)
192.168.71.2 (y) 172.16.21.2 (z1)________ RB(z2)
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Tabelle di routing Building A
Router RA0:
interface a:192.168.10.126/25
interface b:192.168.64.1/30
Destination Gateway Genmask Iface
192.168.10.0 0.0.0.0 255.255.255.128 a
192.168.0.0 192.168.64.2 255.255.0.0 b
192.168.64.0 0.0.0.0 255.255.255.252 b
Router RA1:
interface a:192.168.11.126/25
interface b:192.168.65.1/30
Destination Gateway Genmask Iface
192.168.11.0 0.0.0.0 255.255.255.128 a
192.168.0.0 192.168.65.2 255.255.0.0 b
192.168.65.0 0.0.0.0 255.255.255.252 b
Route RA2
interface a:192.168.12.126/25
interface b:192.168.66.1/30
Destination Gateway Genmask Iface
192.168.12.0 0.0.0.0 255.255.255.128 a
192.168.0.0 192.168.66.2 255.255.0.0 b
192.168.66.0 0.0.0.0 255.255.255.252 b
Route RA
interface a:172.16.10.126/25
interface w:192.168.64.2/30
interface x:192.168.65.2/30
interface y:192.168.66.2/30
interface z1:172.16.11.1/30
interface z2:172.16.31.2/30
Tabella di routing
Destination Gateway Genmask Iface
172.16.10.0 0.0.0.0 255.255.255.128 a
192.168.10.0 192.168.64.1 255.255.255.128 w
192.168.11.0 192.168.65.1 255.255.255.128 x
192.168.12.0 192.168.66.1 255.255.255.128 y
192.168.0.0 172.16.11.2 255.255.0.0 z1
172.16.0.0 172.16.11.2 255.255.0.0 z1
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Tabella routing building B
Router RB0
interface a:192.168.20.254/24
interface b:192.168.67.1/30
Destination Gateway Genmask Interface
192.168.20.0 0.0.0.0 255.255.255.0 a
192.168.0.0 192.168.67.2 255.255.0.0 b
192.168.67.0 0.0.0.0 255.255.255.252 b
Router RB1
interface a:192.168.21.254/24
interface b:192.168.68.1/30
Destination Gateway Genmask Interface
192.168.21.0 0.0.0.0 255.255.255.0 a
192.168.0.0 192.168.68.2 255.255.0.0 b
192.168.68.0 0.0.0.0 255.255.255.252 b
Router RB2
interface a:192.168.22.0/23
interface b:192.168.69.1/30
Destination Gateway Genmask Interface
192.168.22.0 0.0.0.0 255.255.254.0 a
192.168.0.0 192.168.69.2 255.255.0.0 b
192.168.69.0 0.0.0.0 255.255.255.252 b
Router RB
interface b:172.16.20.0/25
interface w:192.168.67.2
interface x:192.168.68.2
interface y:192,168,69.2
interface z1:172.16.11.2
interface z2:172.16.21.1
Destination Gateway Genmask Interface
172.16.20.0 0.0.0.0 255.255.255.0 b
192.168.67.0 192.168.67.1 255.255.255.252 w
192.168.68.0 192.168.68.1 255.255.255.252 x
192.168.69.0 192.168.69.1 255.255.255.252 y
192.168.0.0 172.16.11.1 255.255.0.0 z1
172.16.0.0 172.16.11.1 255.255.0.0 z1
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Tabellla routing builing C
Route RC0
interface a:192.168.31.254/22
interface b:192.168.70.1/30
Destination Gateway Genmask Interface
192.168.28.0 0.0.0.0 255.255.252.0 a
192.168.0.0 192.168.70.2 255.255.0.0 b
192.168-70.0 0.0.0.0 255.255.255.252 b
Route RC1
interface a:192.168.47.254/20
interface b:192.168.71.1/30
Destination Gateway Genmask Interface
192.168.32.0 0.0.0.0 255.255.240.0 a
192.168.0.0 192.168.71.2 255.255.0.0 b
192.168.71.0 0.0.0.0 255.255.255.252 b
Route RC2
interface a:192.168.63.254/19
interface b:192.168.72.1
Destination Gateway Genmask Interface
192.168.48.0 0.0.0.0 255.255.224.0 a
192.168.0.0 192.168.72.2 255.255.0.0 b
192.168.72.0 0.0.0.0 255.255.255.252 b
Route RC
interface c:172.16.30.126/25
interface w:192.168.70.2/30
interface x:192.168.71.2/30
interface y:192.168.72.2/30
Destination Gateway Genmask Interface
172.16.30.0 0.0.0.0 255.255.255.128 c
192.168.70.0 192.168.70.2 255.255.255.252 w
192.168.71.0 192.168.71.2 255.255.255.252 x
192.168.72.0 192.168.72.2 255.255.255.252 y
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