Juniper ACX1000 Configuration Manual page 2727

Table 155: Aggregated Ethernet show interfaces Output Fields (continued)
Field Name Field Description
Number of IPv6 transit bytes and packets received and transmitted on the
IPv6 transit
physical interface if IPv6 statistics tracking is enabled.
statistics
Input bytes
Output bytes
Input packets
Output packets
CoS queue number and its associated user-configured forwarding class name.
Queue counters
Queued packets
Transmitted packets
Dropped packets
NOTE:
DPCE 20x 1GE + 2x 10GE R, or DPCE 40x 1GE R, you might notice a discrepancy
in the output of the
might be counted in the Egress queues section of the output. This problem
occurs on non-enhanced DPCs because the egress queue statistics are polled
from IMQ (Inbound Message Queuing) block of the I-chip. The IMQ block
does not differentiate between ingress and egress WAN traffic; as a result,
the combined statistics are displayed in the egress queue counters on the
Routing Engine. In a simple VPLS scenario, if there is no MAC entry in DMAC
table (by sending unidirectional traffic), traffic is flooded and the input traffic
is accounted in IMQ. For bidirectional traffic (MAC entry in DMAC table), if
the outgoing interface is on the same I-chip then both ingress and egress
statistics are counted in a combined way. If the outgoing interface is on a
different I-chip or FPC, then only egress statistics are accounted in IMQ. This
behavior is expected with non-enhanced DPCs
Logical Interface
Name of the logical interface.
Logical interface
Index number of the logical interface (which reflects its initialization sequence).
Index
SNMP interface index number of the logical interface.
SNMP ifIndex
Unique number for use by Juniper Networks technical support only.
Generation
Information about the logical interface. Possible values are described in the
Flags
"Logical Interface Flags Field" section under Common Output Fields Description.
VLAN-Tag Tag Protocol Identifier (TPID) and VLAN identifier.
Demux IP demultiplexing (demux) value that appears if this interface is used as the
demux underlying interface. The output is one of the following:
Source Family Inet
Destination Family Inet
Encapsulation on the logical interface.
Encapsulation
Copyright © 2017, Juniper Networks, Inc.
—Number of bytes received on the interface.
—Number of bytes transmitted on the interface.
—Number of packets received on the interface.
—Number of packets transmitted on the interface.
—Number of queued packets.
—Number of transmitted packets.
—Number of packets dropped by the ASIC's RED mechanism.
In DPCs that are not of the enhanced type, such as DPC 40x 1GE R,
show interfaces command because incoming packets
Chapter 42: Operational Commands
Level of Output
detail extensive
detail extensive
All levels
none
detail extensive
none
detail extensive
detail extensive
All levels
All levels
detail extensive none
All levels
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