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Where do I put DHCP snooping?

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Where do I put DHCP snooping?

DHCP snooping must be enabled on the client and the DHCP server VLANs.

  1. Enter global configuration mode by issuing the configure terminal command.
  2. Enable DHCP snooping on a VLAN.
  3. Change the trust setting of the ports that are connected to the DHCP server to trusted at the interface configuration level.

Which command is used to configure the port of a switch as trusted for DHCP snooping?

Configuring DHCP snooping on the switch

Command Description
Switch(config-if)# ip dhcp snooping trust To configure the interface as a trusted interface.
Switch(config-if)# ip dhcp snooping limit rate [rate] To limit the number of DHCP packets that the interface can receive in a second.

Should I enable DHCP server?

IMPORTANT: The IP Address has to be within the DHCP Reservation range. This is because you cannot set an IP reservation outside the DHCP range. QUICK TIP: The DHCP Server should be enabled because disabling it will make your router work as a switch, allowing only one (1) computer to have Internet access.

How do I configure my router for DHCP?

To enable DHCP or change other TCP/IP settings

  1. Select Start , then select Settings > Network & Internet .
  2. Do one of the following: For a Wi-Fi network, select Wi-Fi > Manage known networks.
  3. Under IP assignment, select Edit.
  4. Under Edit IP settings, select Automatic (DHCP) or Manual.
  5. When you’re done, select Save.

How do I check if DHCP is enabled?

Open a command prompt.

  • Use ipconfig/all to display all IP configuration information.
  • Observe whether you have any network adapters that are DHCP Enabled. If so,identify your DHCP Server,when it shows Lease Obtained,and when it shows Lease Expires.

    • How to enable DHCP on your PC?

    On the Windows desktop,press the Windows key+X on the keyboard to open the Power User menu.

  • Select the Network Connections option.
  • You should see at least two types of network connections: Ethernet and Wi-Fi.
  • On the network connection status window,click the Properties button.

    • How to configure ARP inspection and DHCP snooping?

    1. characterize uplink interfaces as trusted.

  • 2.enable dhcp snooping on certain vlans.
  • 3. Enable arp inspection
  • 3.1 if you have hosts with static IPs you have to declare them in an arp access-list
  • 4.confirm dhcp snooping is enabled
  • 5. display the dhcp bindings
  • 6.show information abour arp inspection

    • Should wireless DHCP be enabled?

    If DHCP is enabled in the second router, when a device asks for the address it should use, both DHCP services will respond. There is no guarantee which DHCP response will be accepted by the device that requested the address.