Users Guide

Related Commands
• ipv6 nd ra-guard enable — congure the RA guard related commands.
• ipv6 nd raguard policy policy-name — dene the router advertisement (RA) guard policy name and enter the
RA guard policy conguration mode.
show cong
Display the RA guard policy mode congurations.
Syntax
show config
Command Modes POLICY LIST CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
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.
Example
Dell(conf)# ipv6 nd ra-guard policy test
Dell(conf-ra_guard_policy_list)#show config
!
ipv6 nd ra-guard policy test
device-role router
hop-limit maximum 251
mtu 1350
other-config-flag on
reachable-time 540
retrans-timer 101
router-preference maximum medium
trusted-port
Dell(conf-ra_guard_policy_list)#
Related Commands
• ipv6 nd ra-guard enable — congure the RA guard related commands.
• ipv6 nd ra-guard policy — dene the RA guard policy name and enter the RA guard policy list conguration
mode.
• device-role — specify the role of the device attached to the port.
• hop-limit — enable the verication of the advertised hop count limit.
• mtu — set the maximum transmission unit (MTU) value.
• other-cong-ag — enable the verication of the advertised other conguration parameter.
• reachable-time — set the advertised reachability time.
• retrans-timer — set the advertised retransmission time.
• router-preference maximum — enable the verication of the advertised default router preference (DRP) value.
• trusted-port — apply the policy to trusted ports.
Neighbor Discovery Protocol (NDP) 977