H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 10)

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Modifying a port ·························································································································································· 162
VLAN configuration example ······································································································································ 163
Configuring ARP ······················································································································································ 167
Overview ······································································································································································· 167
Introduction to ARP ·············································································································································· 167
Introduction to gratuitous ARP ···························································································································· 167
Displaying ARP entries ················································································································································· 167
Creating a static ARP entry ········································································································································· 168
Removing ARP entries ·················································································································································· 169
Configuring gratuitous ARP ········································································································································· 169
Static ARP configuration example ······························································································································ 170
Configuring ARP attack protection ························································································································· 174
Overview ······································································································································································· 174
ARP detection ······················································································································································· 174
Source MAC address based ARP attack detection ·························································································· 174
ARP active acknowledgement ···························································································································· 174
ARP packet source MAC address consistency check ······················································································ 175
Configuring ARP detection ·········································································································································· 175
Configuring other ARP attack protection functions ··································································································· 176
Configuring IGMP snooping ·································································································································· 178
Overview ······································································································································································· 178
Recommended configuration procedure···················································································································· 178
Enabling IGMP snooping globally ····························································································································· 179
Configuring IGMP snooping on a VLAN ··················································································································· 180
Configuring IGMP snooping on a port ······················································································································ 181
Displaying IGMP snooping multicast entry information ··························································································· 182
IGMP snooping configuration example ····················································································································· 183
Configuring IPv4 and IPv6 routing ························································································································ 187
Overview ······································································································································································· 187
Configuration guidelines ············································································································································· 187
Displaying the IPv4 active route table ······················································································································· 188
Creating an IPv4 static route ······································································································································· 188
Displaying the IPv6 active route table ······················································································································· 189
Creating an IPv6 static route ······································································································································· 190
IPv4 and IPv6 static route configuration examples ··································································································· 192
IPv4 static route configuration example ············································································································ 192
IPv6 static route configuration example ············································································································ 194
Configuring DHCP ·················································································································································· 197
DHCP overview ···························································································································································· 197
DHCP snooping overview ··········································································································································· 198
Recording IP-to-MAC mappings of DHCP clients ····························································································· 198
Enabling DHCP clients to obtain IP addresses from authorized DHCP servers ············································ 198
Recommended configuration procedure (for DHCP server) ···················································································· 198
Enabling DHCP ···················································································································································· 199
Creating a static address pool for the DHCP server ························································································ 200
Creating a dynamic address pool for the DHCP server ·················································································· 202
Enabling the DHCP server on an interface ······································································································· 203
Displaying information about assigned IP addresses ······················································································ 204
Recommended configuration procedure (for DHCP relay agent) ··········································································· 204
Enabling DHCP and configuring advanced parameters for the DHCP relay agent ···································· 205
Creating a DHCP server group ·························································································································· 207
Enabling the DHCP relay agent on an interface ······························································································ 208