11.1.1  Global Config .................................................................................................124 
11.1.2  SNMP View....................................................................................................125 
11.1.3  SNMP Group..................................................................................................126 
11.1.4  SNMP User ....................................................................................................127 
11.1.5  SNMP Community..........................................................................................129 
11.2  Notification................................................................................................................131 
11.3  RMON.......................................................................................................................133 
11.3.1  History Control ...............................................................................................134 
11.3.2  Event Config ..................................................................................................134 
11.3.3  Alarm Config ..................................................................................................135 
Chapter 12 LLDP ........................................................................................................................138 
12.1  Basic Config .............................................................................................................142 
12.1.1  Global Config .................................................................................................142 
12.1.2  Port Config .....................................................................................................143 
12.2  Device Info................................................................................................................144 
12.2.1  Local Info .......................................................................................................144 
12.2.2  Neighbor Info .................................................................................................145 
12.3  Device Statistics........................................................................................................145 
12.4  LLDP-MED ...............................................................................................................147 
12.4.1  Global Config .................................................................................................148 
12.4.2  Port Config .....................................................................................................148 
12.4.3  Local Info .......................................................................................................150 
12.4.4  Neighbor Info .................................................................................................151 
Chapter 13 Maintenance ............................................................................................................ 153 
13.1  System Monitor.........................................................................................................153 
13.1.1  CPU Monitor ..................................................................................................153 
13.1.2  Memory Monitor .............................................................................................154 
13.2  Log............................................................................................................................154 
13.2.1  Log Table .......................................................................................................155 
13.2.2  Local Log .......................................................................................................156 
13.2.3  Remote Log ...................................................................................................157 
13.2.4  Backup Log ....................................................................................................157 
13.3  Device Diagnostics ...................................................................................................158 
13.3.1  Cable Test ......................................................................................................158 
13.3.2  Loopback .......................................................................................................159 
13.4  Network Diagnostics .................................................................................................160 
13.4.1  Ping................................................................................................................160 
VIII