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This article mainly shows you the "sample Analysis of Windows Server 2016 DHCP Relay Agent", which is easy to understand and clear. I hope it can help you solve your doubts. Let me lead you to study and learn the article "sample Analysis of Windows Server 2016 DHCP Relay Agent".

Windows Server 2016 DHCP Relay Agent

1. DHCP experiment preparation environment

II. DHCP address allocation planning

Third, build DHCP server and divide the scope according to the demand

4. DHCP relay service IP address setting

5. Clients use different networks to obtain different IP addresses

1. DHCP experiment preparation environment

1) the experimental topology is as follows:

2) the name of the experimental host, the IP address and the role played.

Serial number host name IP role remarks 128741B-LON-DC1172.16.0.1 Windows Server 2016 domain controller in the Adatum.com domain

228741B-LON-SVR1172.16.0.5 runs the DHCP service on the Adatum.com domain to provide 0, 30, 35 segment network address assignment.

328741B-TOR-SVR1172.16.0.20 runs the Route service on the Adatum.com domain, providing 172.16.0.0 segment DHCP relay agent services with the same server. A network card 428741B-TOR-SVR1172.16.30.20 runs the Route service on the Adatum.com domain, and provides 172.16.30.0 segment DHCP relay agent services on the same server. A network card 528741B-TOR-SVR1172.16.35.20 runs the Route service on the Adatum.com domain. Provide 172.16.35.0 segment DHCP relay agent service with the same server a network card 6Server2012C1DHCP to obtain the client address to see which address can be obtained Hostonly7Win7DHCP to see which address NAT/Vlan35 can be obtained

II. DHCP address allocation planning

1) set up the experimental IP address plan according to the function and use of the server: refer to the DHCP setting in MCSE2016

Serial number ServerNameIPNetMaskGatewayDNS128741B-LON-DC1172.16.0.1255.255.255.0 No 172.16.0.1228741B-LON-SVR1172.16.0.5255.255.255.0172.16.0.20172.16.0.1328741B-TOR-SVR1172.16.0.20255.255.255.0 No 428741B-TOR-SVR1172.16.30.20255.255.255.0 No 528741B-TOR-SVR1172.16.35.20255.255.255.0 No 6Server2012C1DHCP get DHCP get DHCP get DHCP get 7Win7DHCP get DHCP get

2) indicate that 28741B-TOR-SVR1 is the same Server configured with three NICs to simulate the IP allocation of three network segments, and the gateway does not need to be configured.

Third, build DHCP server and divide the scope according to the demand

1) before configuring the DHCP service, configure the AD domain service and the DNS service, and now configure the DHCP service.

Continue after adding features.

The next step continues.

Be sure to set the native ip to a static address before configuration.

Finally, set the IP address of DHCP.

2) in the administrative tools, open DHCP--- and select DHCP--- right-manage authorized servers.

3) authorize the 172.16.0.5 DHCP server.

4) start the server after authorization.

5) create a new scope for this DHCP server.

6) establish a scope according to your needs.

7) in general, when you create a new active domain name, you should not choose a name at will, but should name it corresponding to the planning VLAN.

8) create a new scope for IP addresses.

9) add an excluded ip address range without entering it.

10) the term of the lease is 8 days by default.

11) the default is to configure now.

12) Select the IP address of the segment to which you want to assign the address. (in fact, it is the configuration IP address of a network card of the remote access service)

13) if the domain environment is configured, this option is added by default.

14) WINS server is not required.

15) choose the activation scope by default.

16) complete.

17) finally, create two new scopes using the same method.

4. DHCP relay service IP address setting

1) configure 3 NICs on 28741B-TOR-SVR1. Each Nic is configured as follows:

2) in the administrative tool-add role-remote access.

3) add features-the next step.

4) remote access.

5) add services-DirectAccess and × ×, routing.

6) add Web service.

7) add role services.

8) confirm that these role services are installed.

9) install until complete.

10) in the management tools-options.

11) in routing and remote access-TOR-SVR1.

12) right-click TOR-SVR1 (local)-configure and enable routing and remote access.

13) in the configuration wizard-select Custom.

14) in the custom configuration-LAN routing.

15) installation is complete.

16) start the service

17) add configuration item DHCP relay service in the management window

18) IPV4--- General-add routing protocols

19) add DHCP Relay Agent protocol.

20) add an interface to the DHCP relay agent.

21) add the interface-actually add 3 new network cards.

22) finally, test whether the network on 28741B-LON-DC1 and 28741B-LON-SVR1 is smooth on TOR-SVR1. If you cannot Ping, you need to set firewall rules or disable the firewall.

5. Clients use different networks to obtain different IP addresses

1) on the member server Server2012C1, set the network to the VLAN35 network segment and test it to see if you can get IP.

2) then on the member server Server2012C1, set the network to the VLAN0 network segment and test it to see if you can get IP.

3) on the Client of Windows7, adjust the network to the VLAN30 IP address range to test to see if you can get IP.

3) on the Client of Windows7, adjust the network to the VLAN35 IP address range to test to see if you can get IP.

4) on the DHCP Server of 28741B-LON-SVR1, view the ip lease information obtained by different scopes.

The above is all the contents of the article "sample Analysis of Windows Server 2016 DHCP Relay Agent". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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