Junos OS Interfaces Command Reference - Juniper Networks

Table 101: ATM show interfaces Output Fields (continued)
Field Name
VCI (continued)
IMA group
properties
Field Description
Copyright © 2012, Juniper Networks, Inc.
• Transmit weight cells—(ATM2 only) Amount of bandwidth assigned to this
queue.
• ATM per-VC transmit statistics:
• Tail queue packet drops—Number of packets dropped because of bandwidth
constraints. Indicates that packets are queued to send out at a rate faster
than allowed.
• OAM F4 cell statistics—(Nonpromiscuous mode) OAM F4 statistics:
• Total received—Number of OAM4 cells received.
• Total sent—Number of OAM F4 cells sent.
• Loopback received—Number of OAM F4 loopback cells received.
• Loopback sent—Number of OAM F4 loopback cells sent.
• Last received—Time at which the last OAM F4 cell was received.
• Last sent—Time at which the last OAM F4 cell was sent.
• RDI received—Number of OAM F4 cells received with the Remote Defect
Indication bit set.
• RDI sent—Number of OAM F4 cells sent with the RDI bit set.
• AIS received—Number of OAM F4 cells received with the Alarm Indication
Signal bit set.
• AIS sent—Number of OAM F4 cells sent with the AIS bit set.
• Traffic statistics—Number and rate of bytes and packets received and
transmitted on the physical interface.
• Input bytes—Number of bytes received on the interface.
• Output bytes—Number of bytes transmitted on the interface.
• Input packets—Number of packets received on the interface
• Output packets—Number of packets transmitted on the interface.
• Version—The specified IMA specification version, either IMA 1.0 or IMA 1.1.
• Frame length—Displays the specified frame size, which can be 32, 64, 128, or
256.
• Differential delay—Maximum differential delay among links in milliseconds.
• Symmetry—Either Common Transmit Clock or Independent Transmit Clock
timing mode.
• Transmit clock—The specified IMA clock mode, either common or independent.
• Minimum links—The number of minimum active links specified in both transmit
and receive directions.
• Transmit—The per PIC limit on the number of minimum active links in the
transmit direction.
• Recieve—The per PIC limit on the number of minimum active links in the
receive direction.
• Frame synchronization—The specified IMA frame synchronization state
transition variables (Alpha, Beta, and Gamma) and their specified values.
• Alpha—The number of consecutive invalid ICP cells for IFSM.
• Beta—The number of consecutive errored ICP cells for IFSM.
• Gamma—The number of consecutive valid ICP cells for IFSM.
• Links—The number of IMA links assigned to the IMA group.
Chapter 12: ATM Interface Operational Mode Commands
Level of Output
All levels
detail extensive none
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