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Practice is the fastest way to become a network engineer

2022-06-26 09:02:00 【The most iron headed net worker】

static state IP Please configure the assigned host address by yourself

Refer to the order

The goal of the experiment ：
1、 by AR1 Of G0/0/0 Interface configuration ip Address , The address is 192.168.1.1, Mask as 255.255.255.0
2、AR1 Turn on DHCP service , And in G0/0/0 Interface on DHCP function , Address pool select interface mode
3、 Two of them PC Configured to automatically get IP Address , And then through ping Command to test the connectivity between the two

AR1 ：

dhcp enable

interface GigabitEthernet0/0/0

dhcp select interface

adopt ipconfig See if you can get IP Address

DNS

The goal of the experiment ：
1、 Configure the... Of each device as shown in the figure IP Address
2、DNS The server is pre configured , Contains domain names www.baidu.com Of IP Information , The corresponding address is 192.168.1.200
3、 Add the required configuration , Realization PC1 You can use the domain name ping through PC2, also DHCP Server exclusion 192.168.1.100 and 192.168.1.200 Two special addresses

AR1：ip add 192.168.1.1 24

dhcp enable

interface GigabitEthernet0/0/0

dhcp select interface

dhcp server dns-list 192.168.1.100

dhcp server excluded-ip-address 192.168.1.100

dhcp server excluded-ip-address 192.168.1.200

Static routing

requirement ：

1. Please configure the host and router interface as shown in the figure IP Address
2. Configure the correct static route , Realization PC The machine can ping through server

AR1：ip route-static 192.168.3.0 24 192.168.2.2

ip route-static 192.168.4.0 24 192.168.2.2

AR2

ip route-static 192.168.1.0 255.255.255.0 192.168.2.1

ip route-static 192.168.4.0 255.255.255.0 192.168.3.2

AR3

ip route-static 192.168.1.0 255.255.255.0 192.168.3.1

ip route-static 192.168.2.0 255.255.255.0 192.168.3.1

VLAN

Pictured , Each node ip The address is pre configured , And can communicate with each other
2、 adopt vlan To configure , Realization pc1 You can talk to pc2、pc5 signal communication pc1 Unable to join pc3、pc4 signal communication