R2511-HP MSR Router Series Layer 2 - WAN Command Reference(V5)

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[Sysname-Bri2/0] isdn protocol-mode network
isdn protocol-type
Use isdn protocol-type to set the ISDN protocol to be run on an ISDN interface.
Use undo isdn protocol-type to restore the default.
Syntax
isdn protocol-type protocol
undo isdn protocol-type
Default
Both BRI and PRI interfaces run ISDN protocol DSS1.
Views
ISDN interface view
Default command level
2: System level
Parameters
protocol: ISDN protocol, which can be ansi, at&t, dss1, etsi, ni, ni2, ntt, qsig, or 5ess.
Usage guidelines
You are allowed to configure:
• ANSI ISDN on BRI and CT1/PRI interfaces.
• AT&T ISDN on CT1/PRI interfaces.
• 5ESS ISDN on CT1/PRI interfaces. If 5ESS ISDN is configured, you are not allowed to configure the
isdn overlap-sending command or the isdn ignore sending-complete command. Rather, the isdn
ignore hlc command and the isdn ignore llc command are performed by default.
• DSS1 ISDN on BRI, CE1/PRI, and CT1/PRI interfaces.
• ETSI ISDN on BRI, CE1/PRI, and CT1/PRI interfaces.
• NI (National ISDN) on BRI interfaces.
• NI2 on CT1/PRI interfaces.
• QSIG ISDN on CE1/PRI and CT1/PRI interfaces.
• NTT ISDN on BRI and CT1/PRI interfaces.
You are not allowed to configure this command on an ISDN interface if a call still exists on it. This
command can take effect only if it is configured when no call exists on the interface. Alternatively, you
can manually disable the interface by executing the shutdown command, configure the command, and
then enable the interface by executing the undo shutdown command. The operations, however, will lead
to the disconnection of the call existing on the interface.
Examples
# Apply ISDN ETSI on interface BRI 2/0.
<Sysname> system-view
[Sysname] interface bri 2/0
[Sysname-Bri2/0] isdn protocol-type etsi
# Apply ISDN 5ESS on interface Serial 1/0:23.