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isdn leased-line
Use isdn leased-line [ B1 | B2 | 128 ] to configure the leased line service for an ISDN BRI interface.
Use undo isdn leased-line [ B1 | B2 | 128 ] to remove the leased line configuration for an ISDN BRI
interface.
Syntax
isdn leased-line [ B1 | B2 | 128 ]
undo isdn leased-line [ B1 | B2 | 128 ]
Default
The leased line service is not configured for an ISDN BRI interface.
Views
ISDN BRI interface view
Predefined user roles
network-admin
network-operator
Parameters
B1: Uses channel B1 as a 64-kbps leased line.
B2: Uses channel B2 as a 64-kbps leased line.
128: Combines channels B1 and B2 into a 128-kbps leased line.
Usage guidelines
The isdn leased-line command without any keywords configures both the B1 and B2 channels as
64-kbps leased lines.
The undo isdn leased-line command without any keywords removes both 64-kbps leased lines
from the specified BRI interface.
You can directly switch an ISDN BRI interface from 64-kbps leased line service to 128-kbps leased
line service, or vice versa.
This command is not available on BSV interfaces.
Examples
# Combine channels B1 and B2 on BRI 2/1 to provide a 128 kbps leased line.
<Sysname> system-view
[Sysname] interface bri 2/1
[Sysname-Bri2/1] isdn leased-line 128
isdn link-mode p2p
Use isdn link-mode p2p to configure a BRI interface to operate in point-to-point mode.
Use undo isdn link-mode to restore the default.
Syntax
isdn link-mode p2p
undo isdn link-mode
Default
A BRI interface operates in point-to-multipoint mode.
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