User management ······················································································································································82
Overview ··········································································································································································· 82 Managing users ································································································································································ 82 Adding a local user···················································································································································· 82 Setting the super password········································································································································ 83 Switching to the management level ·························································································································· 84
Loopback test configuration ······································································································································85
Overview ··········································································································································································· 85 Loopback operation·························································································································································· 85 Configuration guidelines·················································································································································· 86
VCT··············································································································································································87
Overview ··········································································································································································· 87 Testing cable status··························································································································································· 87
Flow interval configuration········································································································································89
Overview ··········································································································································································· 89 Monitoring port traffic statistics ······································································································································· 89 Setting the traffic statistics generating interval········································································································· 89 Viewing port traffic statistics······································································································································ 89
Storm constrain configuration ···································································································································91
Overview ··········································································································································································· 91 Configuring storm constrain ············································································································································ 91 Setting the traffic statistics generating interval········································································································· 91 Configuring storm constrain ······································································································································ 92
RMON configuration ·················································································································································95
Working mechanism ·················································································································································· 95 RMON groups ···························································································································································· 96 Configuring RMON·························································································································································· 97 Configuration task list················································································································································· 97 Configuring a statistics entry ····································································································································· 99 Configuring a history entry ······································································································································100
Configuring an event entry ······································································································································101
Configuring an alarm entry ·····································································································································102
Displaying RMON statistics information ················································································································104
Displaying RMON history sampling information ··································································································106
Displaying RMON event logs··································································································································108
RMON configuration example······································································································································108
Energy saving configuration··································································································································· 113
Overview ·········································································································································································113
Configuring energy saving on a port ···························································································································113
SNMP configuration ··············································································································································· 115
SNMP mechanism ····················································································································································115
SNMP protocol version ············································································································································116
SNMP configuration ·······················································································································································116
Configuration task list···············································································································································116
Enabling SNMP ························································································································································117
Configuring an SNMP view ····································································································································119
Configuring an SNMP community ··························································································································121
Configuring an SNMP group ··································································································································122
Configuring an SNMP user ·····································································································································123
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