Difference between revisions of "AMU HAMMR"
From Teknologisk videncenter
m (→Router øvelse med nat) |
m (→Lag 2 switch) |
||
| Line 97: | Line 97: | ||
switchport mode trunk | switchport mode trunk | ||
! | ! | ||
| − | interface range FastEthernet0/5 - | + | interface range FastEthernet0/5 - 10 |
switchport access vlan 10 | switchport access vlan 10 | ||
switchport mode access | switchport mode access | ||
Revision as of 12:24, 2 September 2025
Contents
Materialer anvendt
Uge 1
Subnetting
File:23.1 - SUBNET eksempel.pdf
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
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
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
Links
- Link til Cisco Netacad
- ASC II - Koder for bogstaver og tal
- Putty et gratis terminal emuleringssoftware
- Introduction to networks
- Fiber kabel lægning med skibet Resolute