Administrator Guide

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 S6000–ON.
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, and Z9000 switches.
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.
reachable–time
Enable the verification of the configured reachability time in the received RA packets.
Syntax
reachable—time value
To reset the advertised reachability time, use the no reachable-timevalue command.
Parameters
value Enter the advertised reachability time in milliseconds. The range is from 0 to 3,600,000
milliseconds.
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.
Related
Commands
• ipv6 nd ra-guard enable — configure the RA guard related commands.
• ipv6 nd raguard policy policy-name — define the RA guard policy name and enter the RA guard policy
configuration mode.
retrans-time
Enable the verification of the configured retransmission timer value in the received RA packets.
Syntax
retrans—timer value
Neighbor Discovery Protocol (NDP) 1085