Hcip first day static routing comprehensive experiment

Experiment content and requirements ：

  experimental analysis ：

Three loops need 1 Net segment , Backbone links need 6 Net segment , Two vlan Two network segments are required , A common need 9 Net segment , In the router AR3 Sub interface required , be based on 192.168.0.0/24 Divide network segments .

IP Address planning ：

take 192.168.0.0/24 The subnet is divided into three network segments , Give a loop back , Give a backbone link , For two VLAN One , Respectively ：
borrow 2 position
192.168.00000000.00000000/24
128 64 32 16 8 4 2 1
192.168.0.0/26
192.168.0.64/26
192.168.0.128/26
192.168.0.192/26

Take out the first three network segments to use
192.168.0.0/26 For backbone links , Then divide it into /30 Of
So I borrowed 4 position
128 64 32 16 8 4 2 1
192.168.0.0/30
192.168.0,4/30
192.168.0.8/30
192.168.0.12/30
192.168.0.16/30
192.168.0.20/30
192.168.0.24/30
192.168.0.28/30
192.168.0.32/30
192.168.0.36/30
192.168.0.40/30
192.168.0.44/30
192.168.0.48/30
192.168.0.52/30
192.168.0.56/30
192.168.0.60/30
Let's take any of them 6 Take out the network segment and use it ！

192.168.0.64/26 To give R1 Three loopback addresses on , borrow 2 position , Divide it into /28 Of
128 64 32 16 8 4 2 1
192.168.0.64/28
192.168.0.80/28
192.168.0.96/28
192.168.0.112/28
Of course, we just need to take one 3 Take out the network segment and use it ！

192.168.0.128/26 For two VLAN, Because a VLAN There are only two hosts , Therefore, it is divided into /27 The can ;
192.168.0.128/27
192.168.0.160/27
192.168.0.192/27

Experimental process ：

1、 For each router / The switch interfaces IP To configure

2、  Configure static route and default route

[r1]ip route-static 192.168.0.8 30 192.168.0.14

[r1]ip route-static 0.0.0.0 0 192.168.0.14

3、 establish vlan Divide vlan

[SW1]vlan batch 2 3

  Define the interface type

[SW1-Ehernet0/0/1]port link-type truk
[SW1-Ehernet0/0/1]port truk allow-pass vlan all 
[SW1-Ehernet0/0/2]port link-type access
[SW1-Ehernet0/0/2]port default vlan 2   into vlan2 in 

4、 to AR3 Configure sub interfaces

[R3]interface g0/0/2.1
[R3-GigabiEhernet0/0/2.1]ip add 192.168.0.129 27
[R3-GigabiEhernet0/0/2.1]dot1q termination vid 2
[R3-GigabiEhernet0/0/2.1]arp broadcast enable
[R3-GigabiEhernet0/0/2.2]ip add 192.168.0.161 27 
[R3-GigabiEhernet0/0/2.2]dot1q termination vid 3
[R3-GigabiEhernet0/0/2.2]arp broadcast enable

5、 To configure DHCP

[R3]ip pool 702
[R3- ip-pool-702]network 192.168.0.128 mask 255.255.255.224
[R3- ip-pool-702]gateway-list 192.168.0.129
[R3- ip-pool-702]dns-list 8.8.8.8
[R3-GigabitEthernet0/0/2.1]dhcp select global    Virtual interface call 

[R3]ip pool 703
[R3- ip-pool-703]network 192.168.0.160 mask 255.255.255.224
[R3- ip-pool-703]gateway-list 192.168.0.161
[R3- ip-pool-703]dns-list 8.8.8.8
[R3-GigabitEthernet0/0/2.2]dhcp select global 

  stay PC6 Check the allocation on   ipconfig

6、 test

 

  

End of experiment .