Service Manual

• ipv6 nd ra-guard enable — Allows you to congure the RA guard related commands.
hop-limit
Enable the verication of the advertised hop count limit. If this command is not congured, the verication process is bypassed.
Syntax
hop-limit {maximum | minimum limit}
To reset the hop count limit, use the no hop-limit {maximum | minimum limit} command.
Parameters
maximum limit Enter the keyword maximum then the hop limit value. The range is from 0 to 254.
minimum limit Enter the keyword minimum then the hop limit value. The range is from 0 to 254.
Defaults none
Command Modes POLICY LIST CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-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—Allows you to congure the RA guard related commands.
• ipv6 nd raguard policy policy-name — Denes the RA guard policy name and enter the RA guard policy
conguration mode.
ipv6 nd ra-guard attach-policy
Apply the IPv6 RA guard to a specic interface.
Syntax
ipv6 nd ra-guard attach—policy policy-name [vlan [vlan 1, vlan 2, vlan
3.....]]
Parameters
policy policy-name Enter the keyword policy then the policy name. The policy-name allows a
maximum of 140 characters.
vlan [vlan 1, vlan 2,
vlan 3........]
Enter the keyword vlan then the VLAN range. The VLAN range is from 1 to 4094.
Defaults none
Command Modes INTERFACE
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Neighbor Discovery Protocol (NDP)
957