F3215-HP Load Balancing Module Network Management Configuration Guide-6PW101
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Enabling common proxy ARP ······································································································································· 77
Enabling local proxy ARP·············································································································································· 77
Displaying and maintaining proxy ARP ······················································································································· 78
Proxy ARP configuration examples ······························································································································ 78
Common proxy ARP configuration example ······································································································ 78
Local proxy ARP configuration example in case of port isolation ··································································· 79
Local proxy ARP configuration example in isolate-user-VLAN ·········································································· 80
Basic forwarding on the device ································································································································ 82
FIB table ·········································································································································································· 82
Displaying and maintaining the FIB table ··················································································································· 83
Configuring IP forwarding mode ······························································································································ 84
Overview ········································································································································································· 84
Configuration procedure ··············································································································································· 84
Displaying and maintaining IP forwarding mode······································································································· 84
Configuring Layer 3 forwarding ······························································································································· 85
Overview ········································································································································································· 85
Layer 3 subinterface forwarding ·························································································································· 85
Inter-VLAN Layer 3 forwarding ···························································································································· 85
Configuring Layer 3 subinterface forwarding ············································································································· 85
Configuration prerequisites ·································································································································· 86
Configuring the ports of the switch ······················································································································ 86
Configuring the LB module ··································································································································· 86
Displaying and maintaining Layer 3 subinterface forwarding ········································································· 87
Configuring inter-VLAN Layer 3 forwarding ··············································································································· 87
Configuration prerequisites ·································································································································· 87
Configuring the ports of the switch ······················································································································ 88
Configuring the LB module ··································································································································· 88
Displaying and maintaining inter-VLAN Layer 3 forwarding ··········································································· 89
Layer 3 subinterface forwarding configuration example ··························································································· 90
Network requirements ··········································································································································· 90
Configuration procedure ······································································································································ 90
Inter-VLAN Layer 3 forwarding configuration example ····························································································· 91
Network requirements ··········································································································································· 91
Configuration procedure ······································································································································ 91
Configuring NAT ························································································································································ 93
Overview ········································································································································································· 93
NAT control ···························································································································································· 94
NAT operation ······················································································································································· 94
Address translation ················································································································································ 97
Low-priority address pool ····································································································································· 97
Configuration guidelines ··············································································································································· 98
Configuring NAT in the Web interface ······················································································································· 98
Recommended configuration procedure ············································································································· 98
Creating an address pool ···································································································································· 99
Configuring dynamic NAT ································································································································· 100
Creating a static address mapping ··················································································································· 101
Enabling static NAT on an interface ················································································································· 102
Configuring an internal server ··························································································································· 103
Configuring ACL-based NAT on the internal server ························································································ 107
Configuring a DNS mapping ····························································································································· 107
NAT configuration example ······························································································································· 108
Internal server configuration example ··············································································································· 110