Juniper JUNOS OS 10.3 - SOFTWARE Manual page 1364

Complete Software Guide for Junos
Table 182: show interfaces xe- Output Fields (continued)
Field Name Field Description
Ethernet-specific defects that can prevent the interface from passing packets.
Active alarms and
When a defect persists for a certain amount of time, it is promoted to an alarm.
Active defects
Based on the switch configuration, an alarm can ring the red or yellow alarm
bell on the switch or turn on the red or yellow alarm LED on the front of the
switch. These fields can contain the value
None
—Interface has lost its link state, which usually means that the cable is
Link
unplugged, the far-end system has been turned off, or the PIC is
malfunctioning.
MAC statistics Receive
Total octets
Unicast packets, Broadcast packets,
unicast, broadcast, and multicast packets.
CRC/Align errors
(excluding framing bits, but including FCS octets) of between 64 and 1518
octets, inclusive, and had either a bad FCS with an integral number of octets
(FCS Error) or a bad FCS with a nonintegral number of octets (Alignment
Error).
FIFO error
If this value is ever nonzero, the PIC is probably malfunctioning.
MAC control frames
MAC pause frames
code.
Oversized frames
Jabber frames
(excluding framing bits, but including FCS octets), and had either an FCS
error or an alignment error. This definition of jabber is different from the
definition in IEEE-802.3 section 8.2.1.5 (10BASE5) and section 10.3.1.4
(10BASE2). These documents define jabber as the condition in which any
packet exceeds 20 ms. The allowed range to detect jabber is from 20 ms to
150 ms.
Fragment frames
length (excluding framing bits, but including FCS octets), and had either an
FCS error or an alignment error. Fragment frames normally increment because
both runts (which are normal occurrences caused by collisions) and noise
hits are counted.
Code violations
reception error" or "invalid data symbol error."
Packet Information about the configuration of the Packet Forwarding Engine:
Forwarding
Destination slot
Engine
configuration
NOTE: For an EX2200, EX3200, or EX4500 switch, or an EX4200 standalone
switch, the FPC slot number refers to the switch itself and is always
Chassis configuration, the FPC slot number refers to the member ID. In an
EX8200 switch, the FPC slot number refers to the line card slot number.
1268
®
OS for EX Series Ethernet Switches, Release 10.3
—There are no active defects or alarms.
and statistics reported by the PIC's MAC subsystem.
Transmit
and total packets —Total number of octets and packets.
—Total number of packets received that had a length
—Number of FIFO errors that are reported by the ASIC on the PIC.
—Number of MAC control frames.
—Number of MAC control frames with
—Number of frames that exceed 1518 octets.
—Number of frames that were longer than 1518 octets
—Total number of packets that were less than 64 octets in
—Number of times an event caused the PHY to indicate "Data
—FPC slot number.
None or Link .
and —Number of
Multicast packets
operational
pause
. In a Virtual
0
Level of Output
detail
extensive
none
extensive
extensive
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