Users Guide
• ipv6 nd raguard policy policy-name — dene the RA guard policy name and enter the RA guard policy 
conguration mode.
mtu
Enable the verication of the congured maximum transmission unit (MTU) value in the received RA packets.
Syntax
mtu value
To reset the MTU value, use the no mtu value command.
Parameters
value Enter the maximum transmission unit value in bytes. The range is from 1,280 to 11,982 
bytes.
Defaults 0
Command Modes POLICY LIST CONFIGURATION
Command History
This guide is platform-specic. 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.
9.10(0.0) Introduced on the S6100-ON.
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 S6000–ON.
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, and Z9000 switches.
Related Commands
• ipv6 nd ra-guard enable — congure the RA guard related commands.
• ipv6 nd raguard policy policy-name — dene the RA guard policy name and enter the RA guard policy 
conguration mode.
other–cong–ag
Enable the verication of the advertised other conguration parameter. If this command is not congured, the verication process is 
bypassed.
Syntax
other-config-flag {on | off}
To reset the other conguration parameter, use the no other-config-flag {on | off} command.
Parameters
on Enter the keyword on to set the other-cong-ag value as ON.
o Enter the keyword off to set the other-cong ag value as OFF.
998 Neighbor Discovery Protocol (NDP)










