View
ISDN PRI interface view
Parameter
None
Description
Using the
isdn ignore dchan
command, you can configure the ISDN protocol to use
consecutive numbering of B channels during call initiation. 1 will be subtracted from
all channel numbers after slot 17, to keep the continuity of the channel serial number.
Channels are allocated from 1 to 30.
Use the
undo Isdn ignore dchan
command to return to the default.
Note:
When a router interoperates with an ISDN switch, its configuration should be consistent with that of the
switch.
If there is a call on the ISDN interface, you cannot configure this command. Shutdown
the ISDN interface manually to configure this command, and then undo shutdown.
Example
# Set the ISDN protocol to use consecutive numbering of B channels when a call is
originated on PRI interface 0.
[3Com-serial0:15] isdn ignore dchan
6.7 isdn protocol-type
Syntax
isdn protocol-type { dss1 | ni }
View
System view
Interface view
3Com Router Command Reference Guide Addendum for V1.2
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