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Course: CCNP ENARSI Labs
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CCNP ENARSI Labs

Text lesson

7.2 Device Settings and Interface Addressing

In Part 1, you will set up the network topology and configure basic settings and interface addressing on routers and switches.

Step 1: Cable the network as shown in the topology.

Attach the devices as shown in the topology diagram, and cable as necessary.

Step 2: Configure basic settings for each router.

a. Console into each device, enter global configuration mode, and apply the basic settings and interface addressing using the following startup configurations for each device.

Open configuration window

Router R1

hostname R1

no ip domain lookup

line con 0

 logging sync

 exec-time 0 0

 exit

interface g0/0

 ip add 172.16.0.2 255.255.255.252

 ipv6 add 2001:db8:acad:a001::2/64

 ipv6 add fe80::1:2 link-local

 no shut

 exit

interface GigabitEthernet0/1

 ipv6 add 2001:db8:acad:1001::1/64

 ipv6 add fe80::1:1 link-local

 no shut

 exit

 

Router R2

hostname R2

no ip domain lookup

line con 0

 logging sync

 exec-time 0 0

 exit

interface g0/0

 ip add 172.16.0.1 255.255.255.252

 ipv6 add 2001:db8:acad:a001::1/64

 ipv6 add fe80::2:1 link-local

 no shut

 exit

interface GigabitEthernet0/1

 ip address 172.16.1.1 255.255.255.252

 ipv6 add 2001:db8:acad:a002::1/64

 ipv6 add fe80::2:2 link-local

 no shut

 exit

int lo0

 ip add 209.165.200.225 255.255.255.224

 ipv6 add 2001:db8:feed:209::1/64

 ipv6 add fe80::2:3 link-local

 exit

 

Router R3

hostname R3

no ip domain lookup

line con 0

 logging sync

 exec-time 0 0

 exit

interface g0/1

 ip add 172.16.1.2 255.255.255.252

 ipv6 add 2001:db8:acad:a002::2/64

 ipv6 add fe80::3:2 link-local

 no shut

 exit

interface GigabitEthernet0/2

 ip address 10.10.4.1 255.255.255.252

 ipv6 add 2001:db8:acad:2001::1/64

 ipv6 add fe80::3:1 link-local

 no shut

 exit

 

Switch D1

hostname D1

no ip domain lookup

line con 0

 exec-timeout 0 0

 logging synchronous

 exit

interface g0/1

 no switchport

 ipv6 add 2001:db8:acad:1001::2/64

 ipv6 add fe80::d1:2 link-local

 no shutdown

 exit

interface g0/3

 no switchport

 ipv6 add 2001:db8:acad:1002::1/64

 ipv6 add fe80::d1:1 link-local

 no shutdown

 exit

 

Switch D2

host D2

no ip domain lookup

line con 0

 logging sync

 exec-time 0 0

 exit

interface gi0/2

 no switchport

 ip address 10.10.4.2 255.255.255.252

 ipv6 add 2001:db8:acad:2001::2/64

 ipv6 add fe80::d2:2 link-local

 no shut

 exit

interface gi0/3

 no switchport

 ip address 10.10.5.1 255.255.255.0

 ipv6 add 2001:db8:acad:2002::1/64

 ipv6 add fe80::d2:1 link-local

 no shut

 exit

 

b.     Save the running configuration to startup-config.