Juniper JUNOSE 10.0.X PHYSICAL LAYER Configuration Manual page 229

5 minute input rate Data rates based on traffic received in the last 5
minutes
5 minute output rate Data rates based on traffic sent in the last 5
minutes
De-bounce Debounce configuration for this interface
State is Enabled, Disabled
Interval is Number of seconds that this interface maintains a given
state before the state change is reported to the upper-layer links
In Analysis of inbound traffic on this interface
Bytes Number of bytes received in error-free packets
Unicast Number of unicast packets received
Multicast Number of multicast packets received
Broadcast Number of broadcast packets received
Errors Total number of errors in all received packets; some packets
might contain more than one error
Discards Total number of discarded incoming packets
Mac Errors Number of incoming packets discarded because of MAC
sublayer failures
Alignment Number of incomplete octets received
CRC Number of packets discarded because the checksum the router
computed from the data does not match the checksum generated by
the originating devices
Too Longs Number of packets discarded because the size exceeded
the MTU
Symbol Errors Number of symbols received that the router did not
correctly decode
Out Analysis of outbound traffic on this interface
Bytes Number of bytes sent
Unicast Number of unicast packets sent
Multicast Number of multicast packets sent
Broadcast Number of broadcast packets sent
Errors Total number of errors in all transmitted packets; some packets
might contain more than one error
Discards Total number of discarded outgoing packets
Chapter 5: Configuring Ethernet Interfaces
Monitoring Ethernet Interfaces
203