Administrator Guide

Related
Commands
• ipv6 nd ra-guard enable — configure the RA guard related commands.
• ipv6 nd ra-guard policy — define the RA guard policy name and enter the RA guard policy list configuration
mode.
• device-role — specify the role of the device attached to the port.
• hop-limit — enable the verification of the advertised hop count limit.
• mtu — set the maximum transmission unit (MTU) value.
• other-config-flag — enable the verification of the advertised other configuration parameter.
• reachable-time — set the advertised reachability time.
• retrans-timer — set the advertised retransmission time.
• router-preference maximum — enable the verification of the advertised default router preference (DRP)
value.
• trusted-port — apply the policy to trusted ports.
• ipv6 nd raguard attach-policy — apply the IPv6 RA guard to a specific interface.
trusted–port
Allow bypassing the configured RA guard validation and forwards the RA packets received on the interface, which has the trusted port
policy attached.
Syntax
trusted-port
To reset the policy applied to the trusted port, use the no trusted-port command.
Defaults None
Command Modes POLICY LIST CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.11(0.0) Introduced on the C9010.
9.9(0.0) Introduced on the Z9500.
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, and Z9000 switches.
Usage Information Use this command to disable all the RA guard policies.
Related
Commands
• ipv6 nd ra-guard enable — configure the RA guard related commands.
• ipv6 nd raguard policy policy-name — define the router advertisement (RA) guard policy name and enter the
RA guard policy configuration mode.
Neighbor Discovery Protocol (NDP) 1089