Juniper J-Series Administration Manual page 65

Verifying a USB Modem Interface
Verify that the USB modem interface is correctly configured and display the status
Purpose
of the modem.
From the CLI, enter the
Action
user@host> show interfaces umd0 extensive
Physical interface: umd0, Enabled, Physical link is Up
Clocking: Unspecified, Speed: MODEM
Resource errors: 0
(Dual Config) Version 2.27m
The output shows a summary of interface information and displays the modem
Meaning
status.
Verify the following information:
show interfaces extensive
Interface index: 64, SNMP ifIndex: 33, Generation: 1
Type: Async-Serial, Link-level type: PPP-Subordinate, MTU: 1504,
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps Internal: 0x4000
Link flags : None
Hold-times : Up 0 ms, Down 0 ms
Last flapped : Never
Statistics last cleared: Never
Traffic statistics:
Input bytes :
Output bytes :
Input packets:
Output packets:
Input errors:
Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Policed discards:
0,
Output errors:
Carrier transitions: 63, Errors: 0, Drops: 0, MTU errors: 0, Resource errors:
0
MODEM status:
Modem type
Initialization command string : ATS0=2
Initialization status
Call status
Call duration
Call direction
Baud rate
Most recent error code
Logical interface umd0.0 (Index 2) (SNMP ifIndex 34) (Generation 1)
Flags: Point-To-Point SNMP-Traps Encapsulation: PPP-Subordinate
The physical interface is
of the following:
In the CLI configuration editor, delete the
interfaces interface-name]
Chapter 2: Setting Up USB Modems for Remote Management
command.
21672
22558
1782
1832
: LT V.92 1.0 MT5634ZBA-USB-V92 Data/Fax Modem
: Ok
: Connected to 4085551515
: 13429 seconds
: Dialin
: 33600 bps
: NO CARRIER
. If the interface is shown as
Enabled
disable
level of the configuration hierarchy.
Verifying a USB Modem Interface
, do either
Disabled
statement at the [edit
43