Enterasys b5

clear arpinspection validate
Enterasys B5 CLI Reference 17-27
Examples
ThisexampleshowswhatisdisplayedwhennoVLANsarespecified.
B5(su)->show arpinspection statistics
VLAN Forwarded Dropped
---- ------------ ---------
5 0 0
ThisexampleshowswhatinformationisdisplayedwhenoneormoreVLANsarespecified.
B5(su)->show arpinspection statistics vlan 5
VLAN DHCP ACL DHCP ACL Bad Src Bad Dest Invalid
Drops Drops Permits Permits MAC MAC IP
---- ---------- ---------- ---------- ---------- ---------- ---------- ---------
5 0 0 0 0 0 0 0
clear arpinspection validate
UsethiscommandtoremoveadditionaloptionalARPvalidationparametersthatwerepreviously
configured.
Syntax
clear arpinspection validate {[src-mac] [dst-mac] [ip]}
Parameters
Defaults
Allparametersareoptional,butatleastoneparametermustbespecified.
Mode
Switchcommand,read‐write.
Usage
ThiscommandremovespreviouslyconfiguredadditionalvalidationofARPpacketsbyDAI,
beyondthebasicvalidationthattheARPpacket’ssenderMACaddressandsenderIPaddress
matchanentryintheDHCPsnoopingbindingsdatabase.
Usetheshowarpinspectionvlancommandtodisplaythecurrentstatusoftheadditional
validation
rules.
Example
Thisexampleremovesall3additionalvalidationconditions.
B5(su)->clear arpinspection validate src-mac dst-mac ip
src‐mac Clear,orremove,theverificationthatthesenderMACaddressequals
thesourceMACaddressintheEthernetheader.
dst‐mac Clear,orremove,theverificationthatthetargetMACaddressequals
thedestinationMACaddressintheEthernetheader.
ip Clear,orremove,checkingtheIPaddressanddroppingARP
packets
withaninvalidaddress.