Technical Documentation

show isdn q921 statistics

Syntax

show isdn q921 statistics br-pim/0/port

Release Information

Command introduced before Junos OS Release 7.4.

Description

(J Series routers only) Display ISDN Layer 2 statistics based on the Q.921 standard for the specified Basic Rate Interface (BRI) interface.

Options

br-pim/0/port

Basic Rate Interface (BRI) interface name.

Required Privilege Level

view

Related Topics

List of Sample Output

show isdn q921 statistics

Output Fields

Table 1 lists the output fields for the show isdn q921 statistics command. Output fields are listed in the approximate order in which they appear.

Table 1: show isdn q921 statistics Output Fields

Field Name

Field Description

Frame Type

Frame type:

  • INFO—Number of information frames sent and received.
  • RR—Number of receive ready frames sent and received.
  • RNR—Number of receive not ready frames sent and received.
  • REJ—Number of reject frames sent and received.
  • SABME—Number of set asynchronous balanced mode extended frames sent and received.
  • DISC—Number of disconnect frames sent and received.
  • UA—Number of unnumbered acknowledgement frames sent and received.
  • DM—Number of disconnect mode frames sent and received.
  • FRMR—Number of frame reject frames sent and received.
  • XID—Number of exchange identification frames sent and received.
  • UI—Number of unnumbered information frames sent and received.

Transmitted

Number of frames transmitted.

Received

Number of frames received.

Sample Output

show isdn q921 statistics

user@host> show isdn q921 statistics br-6/0/0
Frame Type               Transmitted         Received
    INFO                          2196             3290
    RR                            9853             8759
    RNR                              0                0
    REJ                              0                0
    SABME                            1                0
    DISC                             0                0
    UA                               0                1
    DM                               0                0
    FRMR                             0                0
    XID                              0                0
    UI                               1                1

Published: 2010-07-13

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