Cisco Package Tracer 8.3.1.4

Cisco Package Tracer

8.3.1.4

Today we had to fix the Problems with iPv6.

This is the topology of the Network.

There were given some iPv6 Problem with the automatic configuration of the PC's and the Routers.

You have to set the Auto configuration of the Computers. You can find it, when you do a double-click on the Pc, then you click on configuration and go to Interfaces --> and to the connection on the first Pc it is FastEthernet0/0. You can find the button in the bottom with the name Auto config, click on it

By the router you have to fix the configuration with the differents ports.

This is the configuration of my router.

R2>ena

R2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

R2(config)#int g0/0       // first i configurate the g0/0 connection

R2(config-if)#ipv6 enable

R2(config-if)#no shutdown

R2(config-if)#

%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up

LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up

R2(config-if)#ipv6 address 2001:DB8:ACAD:00CA:1/64

% Incomplete command.

R2(config-if)#ipv6 address 2001:DB8:ACAD:CA::1:/64  //here I fix the address

R2(config-if)#ipv6 address FE80::2 link-local     // here I fix the link-local address

R2(config-if)#^Z

R2#

%SYS-5-CONFIG_I: Configured from console by console

R2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

R2(config)#int g0/1

R2(config-if)#ipv6 enable

R2(config-if)#no shutdown

R2(config-if)#

%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up

R2(config-if)#ipv6 address 2001:DB8:ACAD:00CB:1::0/64

R2(config-if)#ipv6 address FE80::2 link-local

R2(config-if)#^Z

R2#

%SYS-5-CONFIG_I: Configured from console by console

conf t

Enter configuration commands, one per line. End with CNTL/Z.

R2(config)#int s0/0/0

R2(config-if)#ipv6 enable

R2(config-if)#no shutdown

R2(config-if)#

%LINK-5-CHANGED: Interface Serial0/0/0, changed state to up

ipv6 address FE80::2 link-local

R2(config-if)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up

ipv6 address 2001:DB8:ACAD:00CC:2::0/64

R2(config-if)#^Z

R2#

%SYS-5-CONFIG_I: Configured from console by console

^Z

R2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

R2(config)#int g0/0

R2(config-if)#ipv6 address 2001:DB8:ACAD:CA:1::0/64

R2(config-if)#ipv6 address FE80::2 link-local

R2(config-if)#ipv6 address 2001:DB8:ACAD:CA::1/64

R2(config-if)#^Z

R2#

%SYS-5-CONFIG_I: Configured from console by console

R2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

R2(config)#int s0/0/0

R2(config-if)#ipv6 address 2001:DB8:ACAD:CC::2/64

R2(config-if)#^Z

R2#

%SYS-5-CONFIG_I: Configured from console by console

conf t

Enter configuration commands, one per line. End with CNTL/Z.

R2(config)#int g0/1

R2(config-if)#ipv6 address 2001:DB8:ACAD:CB::1/64

R2(config-if)#

When you look at the configuration of the router you can see i used first the fals iPv6 configuration, i fix it in the last configurationlines.

In the end you will have 40/40 Points.

Now you can fix some problems with iPv6.

Cisco Packet Tracer 8.2.1.4

Cisco Packet Tracer: Uebung07

8.2.1.4

Part 1: Examine the Network Requirements 

Part 2: Design the VLSM Addressing Scheme

 Part 3: Assign IP Addresses to Devices and Verify Connectivity

Branch1 configuration:

Branch1>enable

Branch1#config t

Enter configuration commands, one per line. End with CNTL/Z.

Branch1(config)#interface g0/0

Branch1(config-if)#ip address 10.11.48.97 255.255.255.240

Branch1(config-if)#no shutdown

Branch1(config-if)#

%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up

Branch1(config-if)#exit

Branch1(config)#interface g0/1

Branch1(config-if)#ip address 10.11.48.65 255.255.255.224

Branch1(config-if)#no shutdown

Branch1(config-if)#

%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up

Branch1(config-if)#exit

Room-312 configuration:

Room-312>enable

Room-312#config t

Enter configuration commands, one per line. End with CNTL/Z.

Room-312(config)#interface vlan1

Room-312(config-if)#ip address 10.11.48.114 255.255.255.248

Room-312(config-if)#no shutdown

Room-312(config-if)#

%LINK-5-CHANGED: Interface Vlan1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up

Room-312(config-if)#exit

Room-312(config)#ip default-gateway 10.11.48.113

PC-D configuration:

Cisco Packet Tracer 8.1.4.7

Cisco Packet Tracer: Uebung06

8.1.4.7

Part 1: Design an IP Addressing Scheme

Part 2: Assign IP Addresses to Network Devices and Verify Connectivity

R1 configuration:

R1>enable

R1#config t

Enter configuration commands, one per line. End with CNTL/Z.

R1(config)#interface g0/0

R1(config-if)#ip address 192.168.100.1 255.255.255.224

R1(config-if)#no shutdown

R1(config-if)#

%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up

R1(config-if)#exit

R1(config)#interface g0/1

R1(config-if)#ip address 192.168.100.33 255.255.255.224

R1(config-if)#no shutdown

R1(config-if)#

%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up

R1(config-if)#exit

R1(config)#interface s0/0/0

R1(config-if)#ip address 192.168.100.129 255.255.255.224

R1(config-if)#no shutdown

R1(config-if)#exit

S3 configuratoion:

S3>enable

S3#config t

Enter configuration commands, one per line. End with CNTL/Z.

S3(config)#interface vlan1

S3(config-if)#ip address 192.168.100.66 255.255.255.224

S3(config-if)#no shutdown

S3(config-if)#

%LINK-5-CHANGED: Interface Vlan1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up

S3(config-if)#exit

S3(config)#ip default-gateway 192.168.100.65 

PC4 configuration:

Cisco Packet Tracer 7.4.1.2

Cisco Packet Tracer: Uebung05

7.4.1.2

Here should we set the IPv4 and IPv6 address and we should fix the link local addresse

R1 configuration:
R1> enable
R1# config t //go to the config mode
R1(config)# int gig0/0  //interface 
R1(config-if)# ip address 172.16.10.1 255.255.255.192 // IPv4 Address set
R1(config-if)# ipv6 address 2001:DB8:CAFE:1::1/64 // IPv6 Address set
R1(config-if)# ipv6 address FE80::1 link-local // link-local set
R1(config-if)# no shutdown
R1(config-if)# exit //back
R1(config)# int gig0/1 // Interface 
R1(config-if)# ip address 172.16.10.65 255.255.255.192 // IPv4 Address setting
R1(config-if)# ipv6 address 2001:DB8:CAFE:2::1/64 // IPv6 Address setting
R1(config-if)# ipv6 address FE80::1 link-local // link-local fix
R1(config-if)# no shutdown
R1(config-if)# exit // back

  
S1 Konfiguration:
S1> enable
S1# config t //configuration mode
S1(config)# int vlan1 //select the interface
S1(config-if)# ip address 172.16.10.62 255.255.255.192 // IPv4 Adresse setting
S1(config-if)# no shutdown
S1(config-if)# exit //back

7.3.2.9 DNS SERVER DEFAULT GATEWAY

Cisco Packet Tracer: Uebung04

 7.3.2.9

Here is the problem that the Default Gateway and the DNS Server IP are not correct.

1) Default Gateway and IPv6 Gateway of the server

2) DNS Server von PC1 ändern

3) Default Gateway set

Result:

Cisco Packet Tracer: Uebung03

Cisco Packet Tracer: Uebung03

1) Whats the name of the Router?

Router

2) How much FastEthernet Ports does the Router have?

4

3) How much Gigabit Ethernet Ports does the Router have?

2

4) How much serial Ports does the Router have?

2

5) Whta is the domain for vty lines? 

0-4

6) Why does the Router startup-config is not present write back?

Because no startup-config hast saved.

Terminal:

Router> enable

Router# config t ... in den Konfigurations-Modus wechseln

Router(config)# hostname R1 ... Hostname ändern

R1(config)# enable secret itsasecret ... Secret Passwort erstellen

R1(config)# line console 0 ... in Konsolen line wechseln

R1(config-line)# enable password letmein ... Passwort erstellen

R1(config-line)# login ... einloggen

R1(config-line)# exit ... zurück

R1(config)# line vty 0 4 ... in vty line wechseln

R1(config-line)# enable password cisco ... Passwort erstellen

R1(config-line)# login ... einloggen

R1(config-line)# exit ... zurück

R1(config)# service password-encryption ... Passwörter verschlüsseln

R1(config)# banner motd #Unauthorized access is strictly prohibited.# ... Nachricht des Tages erstellen

R1(config)# exit ... zurück

R1# copy running-config startup-config ... startup-config durchführen

R1# exit ... beenden

Ergebnis:

Analyzing of the Routing Table

Analyzing of the Routing Table

Analyze the table shown below and identify the network portion and host portion of the
given IPv4 addresses.

• Subnet Mask: You have to set all Networks bits with '1' and all Hostbits with '0' 
• Network Address: You subtract from 32 the prefix, now write your ip address in 4x8Bit blocks  now write the ip address till you have as much bits as the prefix the remainded bits must set to '0'

Analyze the table below and list the range of host and broadcast addresses given a

network/prefix mask pair.

Analyze the table shown below and identify the type of address (network, host,
multicast, or broadcast address).

Analyze the table shown below and identify the address as public or private.

Analyze the table shown below and identify whether the address/prefix pair is a valid
host address.