Cisco 3600 Series Panduan Pengguna - Halaman 10

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Halaman Cetak
Cisco 3600 Series Panduan Pengguna
show modem
Table 2 describes the fields in the previous four displays, which were created using the show modem
slot/port command. This table applies to all modem module types.
Field
Mdm
Typ
Status
Tx/Rx
G
Duration
Modem functions
Firmware
Cisco IOS Release 12.1(5)T
10
Table 2
show modem slot/port Field Descriptions
Description
Slot and modem number.
Modulation type, which can be any of the following values: Bel103, Bel212,
V110, V21, V22, V22bis, V23, V32, V32bis, VFC, V34, V17, V27, V33
and K56Flx
Current status of the modem. Possible values include:
Conn—Modem is connected to a remote host.
B—Inoperable state, which is configured by the modem bad command.
B*—Inoperable state, which is configured by the modem startup-test
command during initial power-up testing.
b—Modem is busied out. This can be manually configured by the modem
busyout line configuration command.
Reset—Modem is in reset mode.
D/L—Modem is downloading firmware.
Bad FW—Downloaded modem firmware is not operational.
Busy—Modem is out of service and not available for calls.
Idle—Modem is ready for incoming and outgoing calls.
Transmission and receiving speed for the most recently connected call.
Modem group number assigned to the modem. The group number 0 means
that the modem is not part of any group.
Time duration of the current call or the last call.
The following modem functions are displayed on manageable modems. A
field that is available and turned on is marked with an x. An unavailable
field is marked with a dash (-).
TX—Transmit Data. The DTE device transmits data to the DCE device.
•
RX—Receive Data. The DCE device receives data from the DTE
•
device.
RTS—Request To Send. The DTE device signals to the DCE device
•
that the DTE device accepts data into its buffers.
CTS—Clear To Send. The DCE device signals to the DTE device that
•
the DCE device accepts data into its buffers.
DSR—Data Set Ready. The modem is ready to start communication.
•
DCD—Data Carrier Detect. The DCE device indicates to the DTE
•
device that a call is present and established with a remote modem.
Dropping the DCD function terminates the session.
DTR—Data Terminal Ready. The DTE device indicates to the DCE
•
device that it accepts calls.
Installed modem firmware.
V.110 Support for Cisco 3600 Series Digital Modems