Dell S3100 Command Line Reference Guide for the Series 9.100.0 - Page 882

router-preference maximum Enable the verification of the advertised default router preference (DRP) value. The preference value is lower than or equal to the specified limit. If this command is not configured, the verification process is bypassed. Syntax router-preference maximum {high | low | medium} To reset the default router preference value, use the no router-preference maximum {high | low | medium} command. Parameters high low medium Enter the keyword high to set the DRP value as high. Enter the keyword low to set the DRP value as low. Enter the keyword medium to set the DRP value as medium. 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 9.9(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) Introduced on the Z9500. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. 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 router advertisement (RA) guard policy name and enter the RA guard policy configuration mode. show config Display the RA guard policy mode configurations. Syntax show config 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 9.9(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) Introduced on the Z9500. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. 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 ! 882 Neighbor Discovery Protocol (NDP)