Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 630

Parameters To delete the ipv6 helper address, use the [no] ipv6 helper-address [vrf vrf-name] ipv6address command. vrf vrf-name ipv6-address (Optional) Enter the keywork vrf and then the name of the VRF through which the host address can be reached. Enter the keywordipv6-address through which the server address can be reached. Default Disabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see 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 9.14(1.0) 9.9(0.0) 9.7(0.0) Enhanced to support non-default VRF configuration for DHCPv6 helper address. Introduced on the C9010. Introduced on the S4810, S4820T, S6000, S6000-ON, Z9000, and Z9500. Usage Information Example Use this command on the interfaces where the DHCP clients are connected to forward the packets from clients to DHCP server and vice-versa. Dell(conf-if-te-0/0)#ipv6 helper-address X:X:X:X::X IPv6 helper address VRF VRF name. lease Specify a lease time for the addresses in a pool. C9000 Series Syntax Parameters lease {days [hours] [minutes] | infinite} days hours minutes infinite Enter the number of days of the lease. The range is from 0 to 31. Enter the number of hours of the lease. The range is from 0 to 23. Enter the number of minutes of the lease. The range is from 0 to 59. Specify that the lease never expires. Defaults 24 hours Command Modes DHCP Command History This guide is platform-specific. 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 9.9(0.0) 9.2(1.0) 8.3.19.0 Inroduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. 630 Dynamic Host Configuration Protocol (DHCP)