History group configuration example
Network requirements
As shown in Figure 51, create an RMON history control entry on the device to sample traffic statistics for Ten-GigabitEthernet 1/0/1 every minute.
Figure 51: Network diagram
Configuration procedure
# Create an RMON history control entry to sample traffic statistics every minute for Ten-GigabitEthernet 1/0/1. Retain a maximum of eight samples for the interface in the history statistics table.
<Sysname> system-view [Sysname] interface ten-gigabitethernet 1/0/1 [Sysname-Ten-GigabitEthernet1/0/1] rmon history 1 buckets 8 interval 60 owner user1
# Display the history statistics collected for Ten-GigabitEthernet 1/0/1.
[Sysname-Ten-GigabitEthernet1/0/1] display rmon history HistoryControlEntry 1 owned by user1 is VALID Sampled interface : Ten-GigabitEthernet1/0/1<ifIndex.3> Sampling interval : 60(sec) with 8 buckets max Sampling record 1 : dropevents : 0 , octets : 834 packets : 8 , broadcast packets : 1 multicast packets : 6 , CRC alignment errors : 0 undersize packets : 0 , oversize packets : 0 fragments : 0 , jabbers : 0 collisions : 0 , utilization : 0 Sampling record 2 : dropevents : 0 , octets : 962 packets : 10 , broadcast packets : 3 multicast packets : 6 , CRC alignment errors : 0 undersize packets : 0 , oversize packets : 0 fragments : 0 , jabbers : 0 collisions : 0 , utilization : 0
# Get the traffic statistics from the NMS through SNMP. (Details not shown.)