User guide

Table 3: T1 or E1 show interfaces Output Fields (continued)
Level of OutputField DescriptionField Name
detail extensive none(Frame Relay) Statistics about messages sent between the DTE and the DCE:
• Unknown messages received—Number of received packets that do not fall
into any category.
• Asynchronous updates received—Number of link status peer changes received.
• Out-of-sequence packetsreceived—Number of packets for which the sequence
of the packets received is different from the expected sequence.
• Keepalive responses timedout—Number of keepalive responses that timed
out when no Local Management Interface (LMI) packet was reported for
n392dte or n393dce intervals. (See LMI settings.)
Common statistics
detail extensive none(Frame Relay. Displayed only from the DTE.) Number of DLCIs configured from
the DCE.
Nonmatching
DCE-end DLCIs
detail extensive none(PPP) Link Control Protocol state.
• Conf-ack-received—Acknowledgement was received.
• Conf-ack-sent—Acknowledgement was sent.
• Conf-req-sent—Request was sent.
• Down—LCP negotiation is incomplete (not yet completed or has failed).
• Not configured—LCP is not configured on the interface.
• Opened—LCP negotiation is successful.
LCP state
detail extensive none(PPP) Network Control Protocol state.
• Conf-ack-received—Acknowledgement was received.
• Conf-ack-sent—Acknowledgement was sent.
• Conf-req-sent—Request was sent.
• Down—NCP negotiation is incomplete (not yet completed or has failed).
• Not configured—NCP is not configured on the interface.
• Opened—NCP negotiation is successful.
NCP state
detail extensive none(PPP) State of the Challenge Handshake Authentication Protocol (CHAP)
during its transaction.
• Chap-Chal-received—Challenge was received but response is not yet sent.
• Chap-Chal-sent—Challenge was sent.
• Chap-Resp-received—Response was received for the challenge sent, but
CHAP has not yet moved into the Success state. (Most likely with RADIUS
authentication.)
• Chap-Resp-sent—Response was sent for the challenge received.
• Down—CHAP authentication is incomplete (not yet completed or has failed).
• Not-configured—CHAP is not configured on the interface.
• Opened—CHAP authentication was successful.
CHAP state
detail extensive noneDate, time, and how long ago the interface went from down to up. The format
is Last flapped: year-month-dayhour:minute:second timezone (hour:minute:second
ago). For example, Last flapped: 2002-04-26 10:52:40 PDT (04:33:20 ago).
Last flapped
63Copyright © 2014, Juniper Networks, Inc.
Chapter 5: Monitoring Commands