Table Of Contents - HP 10500 Series Configuration Manual

Contents
Configuring ARP ··························································································································································· 1
Overview············································································································································································ 1
ARP message format ················································································································································ 1
ARP operation ··························································································································································· 1
ARP table ··································································································································································· 2
Configuring a static ARP entry ········································································································································· 3
Configuring the maximum number of dynamic ARP entries for an interface ····························································· 4
Setting the aging timer for dynamic ARP entries ··········································································································· 4
Enabling dynamic ARP entry check ································································································································ 4
Configuring ARP quick update ········································································································································ 5
Enabling natural mask support for ARP requests ··········································································································· 5
Configuring multicast ARP ················································································································································ 6
Displaying and maintaining ARP ···································································································································· 7
ARP configuration examples ············································································································································ 8
Static ARP entry configuration example ················································································································· 8
Multicast ARP configuration example (in standalone mode) ··············································································· 9
Multicast ARP configuration example (in IRF mode) ·························································································· 10
Configuring gratuitous ARP ······································································································································· 12
Overview········································································································································································· 12
Enabling learning of gratuitous ARP packets ····································································································· 12
Configuring periodic sending of gratuitous ARP packets ················································································· 12
Configuration procedure ··············································································································································· 13
Enabling IP conflict notification ···································································································································· 13
Configuring proxy ARP ·············································································································································· 15
Overview········································································································································································· 15
Common proxy ARP ·············································································································································· 15
Local proxy ARP ···················································································································································· 15
Enabling common proxy ARP ······································································································································· 16
Enabling local proxy ARP ············································································································································· 16
Displaying and maintaining proxy ARP ······················································································································ 17
Common proxy ARP configuration example ··············································································································· 17
Network requirements ··········································································································································· 17
Configuration procedure ······································································································································ 17
Local proxy ARP configuration example in case of port isolation ············································································ 18
Network requirements ··········································································································································· 18
Configuration procedure ······································································································································ 19
Local proxy ARP configuration example in super VLAN···························································································· 20
Network requirements ··········································································································································· 20
Configuration procedure ······································································································································ 20
Local proxy ARP configuration example in isolate-user-VLAN ·················································································· 21
Network requirements ··········································································································································· 21
Configuration procedure ······································································································································ 21
Configuring ARP snooping ········································································································································ 23
Overview········································································································································································· 23
Configuration procedure ··············································································································································· 23
Displaying and maintaining ARP snooping ················································································································ 23
Configuring IP addressing ········································································································································· 24
Overview········································································································································································· 24
i