Security: IPv6 First Hop Security
Default Settings and Configuration
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x 552
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STEP 4 Attach the policy to a VLAN, port or LAG using either the Policy Attachment (VLAN) or
Policy Attachment (Port) pages.
Neighbor Binding Work Flow
STEP 1 In the Neighbor Binding Settings page, enter the list of VLANs on which this feature is
enabled.
STEP 2 In this same page, set the global configuration values that are used if no values are set in a
policy.
STEP 3 If required, either configure a user-defined policy or add rules the default policies for the
feature.
STEP 4 Add any manual entries required in the Neighbor Binding Table page
STEP 5 Attach the policy to a VLAN, port or LAG using either the Policy Attachment (VLAN) or
Policy Attachment (Port) pages.
IPv6 Source Guard Work Flow
STEP 1 In the IPv6 Source Guard Settings page, enter the list of VLANs on which this feature is
enabled.
STEP 2 If required, either configure a user-defined policy or add rules to the default policies for the
feature.
STEP 3 Attach the policy to a VLAN, port or LAG using either the Policy Attachment (VLAN) or
Policy Attachment (Port) pages.
Default Settings and Configuration
If IPv6 First Hop Security is enabled on a VLAN, the switch traps the following messages by
default:
• Router Advertisement (RA) messages