Dhcpv6 Snooping Trust - HP Aruba JL253A Management And Configuration Manual

Validation rules for DHCPv6 global snooping
Validation
Verify whether entered ipv6 address is valid
If an invalid server address is configured
If the limit on configuring the authorized servers had
reached.
Validation rules for DHCPv6–snooping VLAN
Validation
if the VLAN is a SVLAN and the bridge mode is
mixed mode
If number of snooped VLAN count is greater than
max_vlans_with_dipv6ld and also the max binding
limit has reached.
If the VLAN which is being configured for DHCPv6
Snooping has a Smart Link enabled port.
If a VLAN is being configured as a Smart Link
protected VLAN and DHCPv6 Snooping is enabled
on it.
If Smart Link is being configured on a port which is a
part of DHCPv6 Snooping VLAN..

dhcpv6 snooping trust

Syntax
[no] dhcpv6-snooping trust ethernet <PORT-LIST>
Description
Configure trusted interfaces. The system forwards server packets received on trusted interfaces only.
Parameters and options
no
Marks the specified interfaces as untrusted. Port state defaults to untrusted.
Validation rules
274
Error/Warning/Prompt
Invalid Ipv6 address:< ipv6-address>
Invalid IP address. Only IPv6 unicast or link-
local addresses are supported.
Cannot configure the authorized server as
only 20 authorized servers can be configured.
Error/Warning/Prompt
DHCPv6-snooping is not supported on
SVLANs and SVLAN ports in QinQ mixed
VLAN mode
DHCPv6 snooping cannot be enabled on %s
VLANs. The switch will support only 8
DHCPv6 snooping enabled VLANs when
Dynamic IPv6 Lockdown feature is enabled.
Cannot configure DHCPv6 Snooping on a
VLAN containing Smart Link ports.
Cannot configure a VLAN as a protected
VLAN when DHCPv6 Snooping is enabled on
it .
Cannot configure the Smart Link feature on a
port when DHCPv6 Snooping is enabled on
that port.
Aruba 2930F / 2930M Management and Configuration Guide
for ArubaOS-Switch 16.08