HP MSR Router Series Configuration Guide

Step Command Remarks
7. Set the intended bandwidth
for the BRI interface.
bandwidth bandwidth-value
By default, the expected
bandwidth (in kbps) is the interface
baud rate divided by 1000.
8. (Optional.) Restore the default
settings for the BRI interface.
default N/A
9. (Optional.) Bring up the BRI
interface.
undo shutdown By default, a BRI interface is up.
10. (Optional.) Activate the BRI
interface.
activate
By default, a BRI interface is not
activated.
By default, a BRI interface is active
only when a call is present.
Displaying and maintaining ISDN BRI interfaces
Execute the display command in any view and the reset command in user view.
Task Command
Display information about ISDN BRI interfaces.
display interface [ bri [ interface-number ] ] [ brief
[ description | down ] ]
Clear statistics for ISDN BRI interfaces. reset counters interface [ bri [ interface-number ] ]
Configuring a CE1/PRI interface
There are two TDM systems in the data communications system:
• E1 system—Recommended by ITU-T and widely used in Europe and China.
• T1 system—Recommended by ANSI and widely used in North American and Japan. (Japan uses
the J1 system. However, the J1 system is considered a T1 system because of their similarity.)
A CE1/PRI interface can operate in either E1 mode (also called non-channelized mode) or CE1/PRI
mode (also called channelized mode).
• In E1 mode, a CE1/PRI interface provides 2.048 Mbps of data bandwidth.
• In CE1/PRI mode, a CE1/PRI interface is physically divided into 32 timeslots numbered 0 to 31.
Timeslot 0 is used to transmit synchronizing information. This interface can be used as either a CE1
interface or a PRI interface.
{ When this interface operates as a CE1 interface, you can randomly bundle all timeslots except
for timeslot 0 into multiple channel sets. For each channel set, a synchronous serial interface is
created automatically.
{ When the interface operates as a PRI interface, timeslot 16 is used as the D channel to transmit
signaling. Except for timeslots 0 and 16, all other timeslots can be bundled together with
timeslot 16 to form a PRI set. For the PRI set, an ISDN PRI interface is created automatically.
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HP MSR Router Series Specifications

General

Brand	HP
Model	MSR Router Series
Category	Network Router
Language	English