Zte ZXR10 5250 Series - Set Dhcpv6 Ip-Source-Guard Add;Delete; Set Dhcpv6 Option18 Enable;Disable

ZXR105250SeriesCommandReference
4.26.4setdhcpv6ip-source-guardadd/delete
Purpose
Thiscommandenablesordisablestheip-source-guardfunctionforports.
CommandMode
Globalcongurationmode
Syntax
setdhcpv6ip-source-guard{{add|delete}port<portlist>|quota<0-400>}
ParameterDescription
ParameterDescription
addEnablesthisfunction.
deleteDisablesthisfunction.
<portlist>Portlist.
quotaQuotaofsourceaddresses.
<0-400>
Thevalue0meansnolimit.ThesourceIPaddressesinclude
IPv4addressesandIPv6addresses.
Guidelines
Aftertheip-source-guardfunctionisenabled,bylisteningtheinteractionsbetweenthe
clientandserver,theIPaddressesallocatedbytheservertotheclientarerecordedand
themessageswithothersourceIPaddressesarelteredtopreventspoong.
Beforeenablingtheip-source-guardfunction,youmustenabletheDHCPv6snooping
function.
Examples
Thefollowingexampleenablestheip-source-guardfunctionforports9and10:
zte(cfg)#setdhcpv6ip-source-guardaddport9-10
Failtoenableipv6sourceguardonport9.
%DHCPv6snoopingisdisabledonthisport(0x4000092a)
zte(cfg)#setdhcpv6snoopingaddport9-10
zte(cfg)#setdhcpv6ip-source-guardaddport9-10
4.26.5setdhcpv6option18enable/disable
Purpose
ThiscommandgloballyenablesordisablestheDHCPv6option18function.
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SJ-20131111172707-003|2013-11-27(R1.0)ZTEProprietaryandCondential