Whether the USG6000 series supports static binding of domain names and IP addresses


The USG6000 supports static binding of domain names and IP addresses.

Other related questions:
Number of supported static DHCP binding entries on S series switch
S series switches (except S1700 switches) support the static DHCP binding configuration. When configuring static DHCP binding, ensure that IP addresses to be bound exist in a DHCP address pool. If you want to know the maximum number of static DHCP binding entries that can be configured, send an email to e_online@huawei.com.

Whether the DHCP function of S series switch support static IP address check
After DHCP snooping is configured, S series switches do not check static IP addresses by default. You can enable the IPSG function and configure static binding entries to enable the static IP address check function.

Delete entries in binding tables for IPSG (user-bind binding tables) on S series switches
Delete entries in a binding table for IPSG (user-bind binding table) on an S series switch (except the S1700) as follows: Binding entries include static entries and dynamic entries. Dynamic entries are automatically generated when DHCP snooping is enabled. To delete dynamic entries, disable DHCP snooping. Static entries are configured manually. To delete static entries, perform the following operations: 1. Run the display dhcp static user-bind all command to view all static binding entries on the switch. [HUAWEI] display dhcp static user-bind all 2. Delete binding entries as required. a. Delete the static binding entry of IP address [HUAWEI] undo user-bind static ip-address mac-address 0001-0001-0001 b. Delete the static binding entry of MAC address 0002-0002-0002. [HUAWEI]undo user-bind static mac-address 0002-0002-0002 c. Delete all static binding entries of GE0/0/1. [HUAWEI] undo user-bind static interface gigabitethernet 0/0/1 d. Delete all static binding entries in VLAN 10. [HUAWEI] undo user-bind static vlan 10 e. Delete all entries in the static binding table. [HUAWEI]undo user-bind static

Whether S series switches support IPSG
All S series switches except the following support IPSG: S1700 switches S2700-SI switches W series cards of S7700, S9700, and S1270 switches S9300 of earlier versions than V100R002 For switches that do not support IPSG, you can run the mac-address static vlan command to configure static MAC addresses and run the mac-address learning disable command to disable MAC address learning on interfaces to realize a function similar to IPSG.

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