H3C IE4300 Command Reference Manual page 1045

Field
VLAN
VSI name
Tunnel trusted
AC
Trusted
Related commands
ipv6 dhcp snooping trust
ipv6 dhcp snooping binding database filename
Use ipv6 dhcp snooping binding database filename
device to back up DHCPv6 snooping entries to a file.
Use
undo ipv6 dhcp snooping binding database filename
and remove the backup file.
Syntax
ipv6 dhcp snooping binding database filename { filename | url url }
undo ipv6 dhcp snooping binding database filename
Default
The DHCPv6 snooping device does not back up DHCPv6 snooping entries.
Views
System view
Predefined user roles
network-admin
Parameters
filename
argument, see Fundamentals Configuration Guide.
: Specifies the URL of a remote backup file. The URL is a case-sensitive string of 1 to 255
url url
characters. The supported path format type varies by server.
Usage guidelines
This command automatically creates the file if you specify a nonexistent file.
Description
VLAN to which the trusted port belongs. If the trusted port is specified in global
DHCPv6 snooping configuration, this field displays a hyphen (-).
This field is not supported in the current software version.
VSI name of the VXLAN tunnel interface. This field is available when you
configure the tunnel interface assigned to the VSI as a DHCP snooping trusted
interface by using the
This field is not supported in the current software version.
Trusted tunnel interface specified in VXLAN-based DHCPv6 snooping
configuration.
This field is not supported in the current software version.
AC name, which is indicated by the interface name and Ethernet service
instance name. This field is available when you configure the AC as the DHCPv6
snooping trusted interface by using the
command in Ethernet service instance view.
This field is not supported in the current software version.
Trusted AC specified in VXLAN-based DHCPv6 snooping configuration.
: Specifies the name of a local backup file. For information about the
ipv6 dhcp snooping trust tunnel
ipv6 dhcp snooping trust
to configure the DHCPv6 snooping
72
command.
to disable the auto backup
filename