Sangfor Jojo Posted 02 Nov 2023 17:54

Configuration Guide# Per Port DHCP Configuration for Sangfor NGAF V8.0.47

Product: NGAFVersion: 8.0.471. Introduction1.1 ScenarioIn a small Enterprise Network, configure the Sangfor NGAF as the DHCP Server and provide IPv4 addresses on all the endpoints on the network. Sangfor NGAF can serve as a DHCP Server without sacrificing its functionality because of its great hardware build and great performance.
1.2 Other Details 1) The VLANs (Virtual LANs) are VLAN10 (172.16.10.0/ 24) and VLAN20 (172.16.20.0/ 24).2) Access Switches are directly connected to the Sangfor NGAF and configured as a trunk port3) The port of the Access Switches where the endpoints were connected is configured as an access port4) Desktops’ IP is assigned dynamically.
2. Configuration Guide2.1 NGAF ConfigurationStep 1. Configure the first interface (eth4). Go to Network > DHCP > DHCP Options and click Add, as shown below:
Step 2. A new window will pop up when you click the Add Button. Then put the following details:1) Service Type: DHCP Server2) Name: DHCP_Vlan103) Description: DHCP for Vlan104) Interface: eth45) IP Range: 172.16.10.100-172.16.10.2546) Netmask: 255.255.255.07) DHCP Gateway: 172.16.10.18) DNS Server: Specified9) Preferred DNS: 8.8.8.8Then click Save and Add Step 3. Configure the second interface (eth5). Repeat Step 2 for VLAN 20.1) Service Type: DHCP Server2) Name: DHCP_Vlan203) Description: DHCP for Vlan204) Interface: eth55) IP Range: 172.16.20.100-172.16.20.2546) Netmask: 255.255.255.07) DHCP Gateway: 172.16.20.18) DNS Server: Specified9) Preferred DNS: 8.8.8.8Then click Save. Step 4. Verify if there were 2 DHCP Polls added as shown below:Step 5. Verify if the devices can get a dynamic IP Address by issuing the ipconfig/all at the cmd. PC1 PC2

3. PrecautionIf the End Devices can’t get an IP address, please check the following:   a. Check physical connection   b. Verify the VLAN configuration configured on the access switches.
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Jami Ullah Posted 03 Nov 2023 00:35

Well explained. Thanks for sharing such a wonderful material.
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