17-6 
  etherStatsBroadcastPkts  : 56        , etherStatsMulticastPkts : 34 
  etherStatsUndersizePkts  : 0         , etherStatsOversizePkts  : 0 
  etherStatsFragments      : 0         , etherStatsJabbers       : 0 
  etherStatsCRCAlignErrors : 0         , etherStatsCollisions    : 0 
  etherStatsDropEvents (insufficient resources): 0 
  Packets received according to length: 
  64     : 235       ,  65-127  : 67        ,  128-255  : 4 
  256-511: 1         ,  512-1023: 0         ,  1024-1518: 0 
# Create an event to start logging after the event is triggered. 
<Sysname> system-view 
[Sysname] rmon event 1 log owner 1-rmon 
# Configure an alarm group to sample received bytes on GigabitEthernet 1/0/1. When the received 
bytes exceed the upper or below the lower limit, logging is enabled. 
[Sysname] rmon alarm 1 1.3.6.1.2.1.16.1.1.1.4.1 10 delta rising-threshold 1000 1 
falling-threshold 100 1 owner 1-rmon 
[Sysname] display rmon alarm 1 
Alarm table 1 owned by 1-rmon is VALID. 
  Samples type          : delta 
  Variable formula      : 1.3.6.1.2.1.16.1.1.1.4.1<etherStatsOctets.1> 
  Sampling interval     : 10(sec) 
  Rising threshold      : 1000(linked with event 1) 
  Falling threshold     : 100(linked with event 1) 
  When startup enables  : risingOrFallingAlarm 
  Latest value          : 2552