Creating a static Security Binding Table entry

Use this procedure to enable learning Security Binding Table (SBT) entries on all the VLANs where IPv6 DHCP snooping is configured.

About this task

Use this procedure to create a static SBT entry.

Procedure

Enter Global Configuration mode:

enable

configure terminal
Add a static SBT entry:

ipv6 fhs snooping static-binding ipv6-address WORD<0-46> vlan <1-4059> mac-address 0x00:0x00:0x00 port {slot/port[/sub-port]}

Note

To delete an SBT entry, use the command no ipv6 fhs snooping static-binding.

Example

Add a static SBT entry.

Switch:1> enable
Switch:1# configure terminal
Switch:1(config)#ipv6 fhs snooping static-binding ipv6-address 2001:DB8:89ab:cdef:0123:4567:89ab:cdef vlan 1000 mac-address 00:11:22:33:44:55 port 1/2

Variable Definitions

The following table defines parameters for the ipv6 fhs snooping static-binding ipv6-address command.


Variable	Value
mac-address `0x00:0x00:0x00`	Specifies the MAC address of the binding entry.
port `{slot/port[/sub-port]}`	Identifies a single slot and port. If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.
vlan `<1-4059>`	Specifies the VLAN ID in the range of 1 to 4059. By default, VLAN IDs 1 to 4059 are configurable and the system reserves VLAN IDs 4060 to 4094 for internal use. On switches that support the vrf-scaling and spbm-config-mode boot configuration flags, if you enable these flags, the system also reserves VLAN IDs 3500 to 3998. VLAN ID 1 is the default VLAN and you cannot create or delete VLAN ID 1.
`WORD<0-46>`	Specifies the IPv6 address for the binding entry.