TechLibrary

Navigation

Supported Platforms

J Series

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 Documentation

J, SRX Series
clear isdn q921 statistics

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.

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: 2013-08-01

Supported Platforms

J Series