Isdn Ignore Hlc - H3C MSR810 Command Reference Manual

Use undo isdn ignore connect-ack to disable ISDN to enter the ACTIVE state without an
acknowledgment after it sends or receives a CONNECT request.
Syntax
isdn ignore connect-ack [ incoming | outgoing ]
undo isdn ignore connect-ack [ incoming | outgoing ]
Default
After sending a C ONNECT request, ISDN waits for a C ONNECT ACK before it changes to the
ACTIVE state for traffic transmission.
After receiving a CONNECT request, ISDN sends a CONNECT ACK and changes to the ACTIVE
state.
Views
ISDN interface view
Predefined user roles
network-admin
Parameters
incoming: Specifies the incoming CONNECT ACK.
outgoing: Specifies the outgoing CONNECT ACK.
Usage guidelines
The setting for the command must be consistent with the setting on the service provider switch.
• If the service provider switch does not send CONNECT ACK, configure the isdn ignore
connect-ack incoming command. After sending a CONNECT message, ISDN changes to the
ACTIVE state without waiting for an acknowledgment.
• If the service provider switch does not receive CONNECT ACK, configure the isdn ignore
connect-ack outgoing command. After receiving a CONNECT message, ISDN changes to the
ACTIVE state without sending an acknowledgment.
You can configure the command only when no calls are present on the ISDN interface.
Examples
# On BRI 2/4/0, enable ISDN to change to the ACTIVE state after it sends a CONNECT request
without waiting for a CONNECT ACK.
<Sysname> system-view
[Sysname] interface bri 2/4/0
[Sysname-Bri2/4/0] isdn ignore connect-ack incoming
# On BRI 2/4/0, enable ISDN to change to the ACTIVE state after it receives a CONNECT request
without sending a CONNECT ACK.
<Sysname> system-view
[Sysname] interface bri 2/4/0
[Sysname-Bri2/4/0] isdn ignore connect-ack outgoing

isdn ignore hlc

Use isdn ignore hlc to exclude the HLC information element from the outgoing SETUP message.
Use undo isdn ignore hlc to restore the default.
Syntax
isdn ignore hlc
170