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Configuring the RMON alarm function ·····················································································································114
Configuration prerequisites ································································································································114
Configuration procedure ····································································································································114
Displaying and maintaining RMON··························································································································115
Configuring Ethernet statistics group example··········································································································116
Configuring history group example ···························································································································117
Configuring alarm group example ····························································································································119
Configuring CWMP················································································································································ 121
CWMP network framework ·······························································································································121
CWMP basic functions················································································································································122
Automatic configuration file deployment ··········································································································122
CPE system file management ·····························································································································122
CPE status and performance monitoring···········································································································122
CWMP mechanism ······················································································································································123
Auto-connection between the ACS and a CPE ································································································123
Configuration parameter deployment···············································································································124
RPC methods························································································································································124
Active and standby ACS switchover ·················································································································125
CWMP configuration tasks ·········································································································································126
Configuring the DHCP server·····························································································································126
Configuring the DNS server·······························································································································127
Configuring the ACS server ·······························································································································127
Configuring CPEs ················································································································································127
Enabling CWMP ··························································································································································128
Configuring the ACS server ········································································································································128
Configuring the ACS URL ···································································································································128
Configuring the ACS username and password ·······························································································128
Configuring CPE attributes··········································································································································129
Configuring the CPE username and password ································································································129
Configuring the CWMP connection interface ··································································································130
Sending Inform messages···································································································································130
Configuring the maximum number of attempts made to retry a connection·················································131
Configuring the close-wait timer of the CPE ·····································································································131
Displaying and maintaining CWMP··························································································································132
Configuring CWMP example ·····································································································································132
Network requirements·········································································································································132
Configuration procedure ····································································································································133
Configuring cluster management··························································································································· 141
Roles in a cluster··················································································································································141
How a cluster works············································································································································142
Cluster configuration task list······································································································································145
Configuring the management device·························································································································147
Enabling NDP globally and for specific ports··································································································147
Configuring NDP parameters ····························································································································147