Difference between revisions of "AMU HAMMR"

From Teknologisk videncenter
Jump to: navigation, search
m
m
 
(19 intermediate revisions by the same user not shown)
Line 3: Line 3:
 
== Uge 1==
 
== Uge 1==
 
[[Image:Agenda ascom.png|thumb|500px|none|Agenda]]
 
[[Image:Agenda ascom.png|thumb|500px|none|Agenda]]
−
*Mandag uge1: [https://mars.merhot.dk/data/ascom/module1/01.01%20-%20Introduction%20to%20IP%20Generic%20diasshow.ppsx Introduktion til netværk]
 
−
*Tirsdag uge 1: [https://mars.merhot.dk/data/ascom/module1/02.01%20-%20Module%201%20Session%202%20diasshow.ppsx
 
−
 
 
*[https://mars.merhot.dk/data/ascom/module1/01.01%20-%20Introduction%20to%20IP%20Generic%20diasshow.ppsx Network 1]
 
*[https://mars.merhot.dk/data/ascom/module1/01.01%20-%20Introduction%20to%20IP%20Generic%20diasshow.ppsx Network 1]
 
*[https://mars.merhot.dk/data/ascom/module1/02.01%20-%20Module%201%20Session%202%20diasshow.ppsx Network 2]
 
*[https://mars.merhot.dk/data/ascom/module1/02.01%20-%20Module%201%20Session%202%20diasshow.ppsx Network 2]
Line 12: Line 9:
 
*[https://mars.merhot.dk/data/ascom/module1/05.01%20-%20Module%201%20Session%205%20diasshow.ppsx Network 5]
 
*[https://mars.merhot.dk/data/ascom/module1/05.01%20-%20Module%201%20Session%205%20diasshow.ppsx Network 5]
  
 +
==Subnetting==
 +
[[File:23.1_-_SUBNET_eksempel.pdf| Subnet eksempel]]
 +
==VPN introduktion==
 +
[https://mars.merhot.dk/data/pdf/VPN_intro.pdf VPN Introduktion]
 +
 +
== Router øvelse med nat==
 +
=== Del 1 uden Trunking ===
 +
Overordnet plan vi lagde:
 +
Router grundkonfig:
 +
#fa0/0 - DHCP (Anvend ISP'ens DHCP-server)
 +
#Test: show ip int brief, ping 8.8.8.8
 +
#fa0/1 - Statisk IP 172.16.0.1/24
 +
#Test: show ip int br, ping 172.16.0.1
 +
#Konfigurer NAT
 +
#Test: ping 8.8.8.8 source 172.16.0.1
 +
#Test: show ip nat translations
 +
#Konfigurer DHCP på 172.16.0.0/24 scope
 +
#Tilslut PC og test den får en ip
 +
 +
Del 2:
 +
- VLAN til Teacher og Student
 +
<source lang=bash>
 +
hostname SOHO
 +
!
 +
ip dhcp pool STUDENTS
 +
import all
 +
network 172.16.0.0 255.255.255.0
 +
default-router 172.16.1.1
 +
!
 +
interface GigabitEthernet0/0
 +
description Outside
 +
ip address dhcp
 +
ip nat outside
 +
!
 +
interface GigabitEthernet0/1
 +
description Inside
 +
ip address 172.16.0.1 255.255.255.0
 +
ip nat inside
 +
!
 +
ip nat inside source list 1 interface GigabitEthernet0/0 overload
 +
!
 +
access-list 1 permit 172.16.0.0 0.0.0.255
 +
!
 +
</source>
 +
=== Del 1 med Trunking ===
 +
====Router====
 +
<source lang=bash>
 +
hostname SOHO
 +
!
 +
ip dhcp pool STUDENTS
 +
import all
 +
network 172.16.0.0 255.255.255.0
 +
default-router 172.16.0.1
 +
!
 +
ip dhcp pool TEACHER
 +
import all
 +
network 172.16.1.0 255.255.255.0
 +
default-router 172.16.1.1
 +
!
 +
interface GigabitEthernet0/0
 +
description Outside
 +
ip address dhcp
 +
ip nat outside
 +
!
 +
interface GigabitEthernet0/1
 +
description Inside
 +
no ip address
 +
!
 +
interface GigabitEthernet0/1.10
 +
encapsulation dot1Q 10
 +
ip address 172.16.0.1 255.255.255.0
 +
ip nat inside
 +
!
 +
interface GigabitEthernet0/1.20
 +
encapsulation dot1Q 20
 +
ip address 172.16.1.1 255.255.255.0
 +
ip nat inside
 +
!
 +
ip nat inside source list 1 interface GigabitEthernet0/0 overload
 +
!
 +
access-list 1 permit 172.16.0.0 0.0.0.255
 +
access-list 1 permit 172.16.1.0 0.0.0.255
 +
</source>
 +
 +
====Lag 2 switch====
 +
<source lang=bash>
 +
hostname Switch
 +
 +
interface FastEthernet0/1
 +
switchport mode trunk
 +
!
 +
interface range FastEthernet0/5 - 10
 +
switchport access vlan 10
 +
switchport mode access
 +
!
 +
interface range FastEthernet0/11 - 19
 +
switchport access vlan 20
 +
switchport mode access
 +
</source>
 +
 +
==Del 2 - med LAG 3 switch - statisk routening==
 +
===SOHO Router===
 +
Følgende ekstra konfiguration af SOHO Routeren er foretaget - udover det i del 1.
 +
 +
*Netværk opbygget i Packet Tracer: [https://mars.merhot.dk/data/netAMU2025.pkt NetAMU2025.pkt]
 +
<source lang=bash>
 +
!
 +
ip dhcp excluded-address 10.0.1.1 10.0.1.9
 +
ip dhcp excluded-address 10.0.0.1 10.0.0.9
 +
!
 +
ip dhcp pool GUEST
 +
import all
 +
network 10.0.0.0 255.255.255.0
 +
default-router 10.0.0.1
 +
!
 +
ip dhcp pool HACKERS
 +
import all
 +
network 10.0.1.0 255.255.255.0
 +
default-router 10.0.1.1
 +
!
 +
ip route 10.0.0.0 255.255.255.0 172.16.0.10
 +
ip route 10.0.1.0 255.255.255.0 172.16.0.10
 +
!
 +
access-list 1 permit 172.16.0.0 0.0.0.255
 +
access-list 1 permit 172.16.1.0 0.0.0.255
 +
access-list 1 permit 10.0.0.0 0.0.0.255
 +
access-list 1 permit 10.0.1.0 0.0.0.255
 +
</source>
 +
 +
===Lag tre switch===
 +
<source lang=bash>
 +
ip routing
 +
!
 +
interface range GigabitEthernet0/1 - 4
 +
switchport mode access
 +
switchport access vlan 30
 +
!
 +
interface range GigabitEthernet0/5 - 9
 +
switchport access vlan 40
 +
switchport mode access
 +
!
 +
interface GigabitEthernet0/10
 +
no switchport
 +
ip address 172.16.0.10 255.255.255.0
 +
!
 +
interface Vlan30
 +
ip address 10.0.0.1 255.255.255.0
 +
ip helper-address 172.16.0.1
 +
!
 +
interface Vlan40
 +
ip address 10.0.1.1 255.255.255.0
 +
ip helper-address 172.16.0.1
 +
!
 +
ip route 0.0.0.0 0.0.0.0 172.16.0.1
 +
</source>
 +
 +
=Links=
 +
*[https://www.netacad.com/ Link til Cisco Netacad]
 +
*[[ASC II]] - Koder for bogstaver og tal
 +
*[https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html Putty]  et gratis terminal emuleringssoftware
 
[[Category:Course]][[Category:Network]]
 
[[Category:Course]][[Category:Network]]
 +
*[https://www.netacad.com/courses/ccna-introduction-networks?courseLang=en-US&instance_id=46a950b1-8175-474a-85fe-0e5e906a7f1a Introduction to networks]
 +
*[https://www.youtube.com/watch?v=FIV2-44uTmw Fiber kabel lægning med skibet Resolute]

Latest revision as of 14:36, 4 September 2025

Materialer anvendt

Uge 1

Agenda

Subnetting

File:23.1 - SUBNET eksempel.pdf

VPN introduktion

VPN Introduktion

Router øvelse med nat

Del 1 uden Trunking

Overordnet plan vi lagde: Router grundkonfig:

  1. fa0/0 - DHCP (Anvend ISP'ens DHCP-server)
  2. Test: show ip int brief, ping 8.8.8.8
  3. fa0/1 - Statisk IP 172.16.0.1/24
  4. Test: show ip int br, ping 172.16.0.1
  5. Konfigurer NAT
  6. Test: ping 8.8.8.8 source 172.16.0.1
  7. Test: show ip nat translations
  8. Konfigurer DHCP på 172.16.0.0/24 scope
  9. Tilslut PC og test den får en ip

Del 2: - VLAN til Teacher og Student 

hostname SOHO
!
ip dhcp pool STUDENTS
 import all
 network 172.16.0.0 255.255.255.0
 default-router 172.16.1.1
!
interface GigabitEthernet0/0
 description Outside
 ip address dhcp
 ip nat outside
!
interface GigabitEthernet0/1
 description Inside
 ip address 172.16.0.1 255.255.255.0
 ip nat inside
!
ip nat inside source list 1 interface GigabitEthernet0/0 overload
!
access-list 1 permit 172.16.0.0 0.0.0.255
!

Del 1 med Trunking

Router

hostname SOHO
!
ip dhcp pool STUDENTS
 import all
 network 172.16.0.0 255.255.255.0
 default-router 172.16.0.1
!
ip dhcp pool TEACHER
 import all
 network 172.16.1.0 255.255.255.0
 default-router 172.16.1.1
!
interface GigabitEthernet0/0
 description Outside
 ip address dhcp
 ip nat outside
!
interface GigabitEthernet0/1
 description Inside
 no ip address
!
interface GigabitEthernet0/1.10
 encapsulation dot1Q 10
 ip address 172.16.0.1 255.255.255.0
 ip nat inside
!
interface GigabitEthernet0/1.20
 encapsulation dot1Q 20
 ip address 172.16.1.1 255.255.255.0
 ip nat inside
!
ip nat inside source list 1 interface GigabitEthernet0/0 overload
!
access-list 1 permit 172.16.0.0 0.0.0.255
access-list 1 permit 172.16.1.0 0.0.0.255

Lag 2 switch

hostname Switch

interface FastEthernet0/1
 switchport mode trunk
!
interface range FastEthernet0/5 - 10
 switchport access vlan 10
 switchport mode access
!
interface range FastEthernet0/11 - 19
 switchport access vlan 20
 switchport mode access

Del 2 - med LAG 3 switch - statisk routening

SOHO Router

Følgende ekstra konfiguration af SOHO Routeren er foretaget - udover det i del 1. 

!
ip dhcp excluded-address 10.0.1.1 10.0.1.9
ip dhcp excluded-address 10.0.0.1 10.0.0.9
!
ip dhcp pool GUEST
 import all
 network 10.0.0.0 255.255.255.0
 default-router 10.0.0.1
!
ip dhcp pool HACKERS
 import all
 network 10.0.1.0 255.255.255.0
 default-router 10.0.1.1
!
ip route 10.0.0.0 255.255.255.0 172.16.0.10
ip route 10.0.1.0 255.255.255.0 172.16.0.10
!
access-list 1 permit 172.16.0.0 0.0.0.255
access-list 1 permit 172.16.1.0 0.0.0.255 
access-list 1 permit 10.0.0.0 0.0.0.255
access-list 1 permit 10.0.1.0 0.0.0.255

Lag tre switch

ip routing
!
interface range GigabitEthernet0/1 - 4
 switchport mode access
 switchport access vlan 30
!
interface range GigabitEthernet0/5 - 9
 switchport access vlan 40
 switchport mode access
!
interface GigabitEthernet0/10
 no switchport
 ip address 172.16.0.10 255.255.255.0
!
interface Vlan30
 ip address 10.0.0.1 255.255.255.0
 ip helper-address 172.16.0.1
!
interface Vlan40
 ip address 10.0.1.1 255.255.255.0
 ip helper-address 172.16.0.1
!
ip route 0.0.0.0 0.0.0.0 172.16.0.1

Links

Retrieved from "http://mars.merhot.dk/w/index.php?title=AMU_HAMMR&oldid=41689"