F3215-HP Load Balancing Module High Availability Configuration Guide-6PW101

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Configuring the NQA statistics function ··········································································································· 128
Configuring NQA history records saving function ·························································································· 128
Scheduling an NQA operation ·························································································································· 129
Displaying and maintaining NQA ····························································································································· 130
NQA configuration examples ···································································································································· 130
ICMP echo operation configuration example ·································································································· 130
DHCP operation configuration example ··········································································································· 132
DNS operation configuration example ············································································································· 133
FTP operation configuration example ··············································································································· 134
HTTP operation configuration example ············································································································· 136
UDP jitter operation configuration example ····································································································· 137
SNMP operation configuration example ·········································································································· 139
TCP operation configuration example ·············································································································· 141
UDP echo operation configuration example ···································································································· 142
Voice operation configuration example ··········································································································· 143
DLSw operation configuration example ············································································································ 146
NQA collaboration configuration example······································································································ 147
Configuring interface backup ································································································································ 150
Overview ······································································································································································· 150
Active and standby interfaces ···························································································································· 150
How interface backup works ····························································································································· 150
Interface backup configuration task list ····················································································································· 152
Configuring interface backup ····································································································································· 152
Configuring active/standby mode ···················································································································· 152
Associating an interface with a track entry ······································································································ 153
Configuring load balancing········································································································································ 153
Configuring the delay timer for the backup function to take effect on system startup ·········································· 154
Displaying and maintaining interface backup ·········································································································· 154
Interface backup configuration examples ················································································································· 155
Multi-interface backup configuration example ································································································· 155
Multi-interface load balancing configuration example ··················································································· 156
Support and other resources ·································································································································· 159
Contacting HP ······························································································································································ 159
Subscription service ············································································································································ 159
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Conventions ·································································································································································· 160
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