Displaying And Maintaining Isdn; Isdn Configuration Example; Connecting Routers Through Isdn Pri Lines - 3Com MSR 50 Series Configuration Manual

434 C 22: ISDN C
HAPTER
Displaying and
Maintaining ISDN
ISDN Configuration
Example
Connecting Routers
through ISDN PRI Lines
ONFIGURATION
n
The support for this function varies with device models.
■
This function is available to BSV interfaces operating in the network side mode.
■
Currently, only BSV board can operate in the network side mode. For example,
you can enable this function on a BSV interface operating in the network side
mode to provide power supply to the ISDN digital phone sets attached to the
interface.
To do...
Display the active calling
information on an ISDN
interface
Display the current status of
an ISDN interface
Display the history record of
an ISDN call
Display the system parameters
of ISDN protocol Layer 2 and
Layer 3 running on the
interface.
Display the information of
SPID on the BRI interface
adopting NI protocol
Shut down the current BRI
interface
Bring up the current BRI
interface
Network requirements
As shown in the figure below, Router A is connected with Router B through ISDN
PRI lines.
Use the command...
Display isdn active-channel
[ interface interface-type
interface-number ]
display isdn call-info
[ interface interface-type
interface-number ]
display isdn call-record
[ interface interface-type
interface-number ]
display isdn parameters
{ protocol | interface
interface-type
interface-number ]
display isdn spid interface
interface-type
interface-number ]
shutdown
undo shutdown
Remarks
Available in any view.
Available in any view.
Available in any view.
Available in any view.
Available in any view.
Available in ISDN interface
view
Available in ISDN interface
view