Table 180: show interfaces ge- Output Fields
(continued)
Level of Output
Field Description
Field Name
extensive
Receive
and
Transmit
statistics reported by the PIC's MAC subsystem.
•
Total octets
and
total packets
—Total number of octets and packets. For
Gigabit Ethernet IQ PICs, the received octets count varies by interface type.
•
Unicast packets, Broadcast packets,
and
Multicast packets
—Number of
unicast, broadcast, and multicast packets.
•
CRC/Align errors
—Total number of packets received that had a length
(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
—Number of FIFO errors that are reported by the ASIC on the PIC.
If this value is ever nonzero, the PIC is probably malfunctioning.
•
MAC control frames
—Number of MAC control frames.
•
MAC pause frames
—Number of MAC control frames with
pause
operational
code.
•
Oversized frames
—Number of frames that exceed 1518 octets.
•
Jabber frames
—Number of frames that were longer than 1518 octets
(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
—Total number of packets that were less than 64 octets in
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
—Number of times an event caused the PHY to indicate “Data
reception error” or “invalid data symbol error.”
MAC statistics
extensive
Receive
and
Transmit
statistics reported by the PIC's MAC address filter
subsystem.
Filter Statistics
1249
Copyright © 2010, Juniper Networks, Inc.
Chapter 56: Operational Mode Commands for Interfaces
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...