7705 SAR Interfaces
416
Interface Configuration Guide
3HE 11011 AAAC TQZZA Edition: 01
s-bit-signaling
Syntax s-bit-signaling {on | off}
Context config>port>serial>rs232
config>port>serial>x21
Description This command configures the S-bit signaling option on the RS-232 or X.21 interface.
For RS-232 interfaces only, if multi-drop is configured as slave or master, the system
automatically turns S-bit signaling off. The signaling mode cannot then be changed. If multi-
drop is configured as disabled, the system automatically turns S-bit signaling on. When multi-
drop is in disabled mode, S-bit signaling can be turned off or on.
This command is only valid for ports configured for subrate speeds.
Default on
Parameters on — enables S-bit signaling
off — disables S-bit signaling
socket
Syntax [no] socket socket-id
Context config>port>serial>rs232
Description This command creates a socket on an RS-232 port. When a socket is configured, the RS-232
channel-group command is blocked. If the port is already configured as a channel group
before the socket is configured, this command is blocked.
The no form of the command deletes the socket from the serial port.
Default n/a
Parameters socket-id — specifies the raw socket ID number
Values 1
encap-type
Syntax encap-type encap-type
Context config>port>serial>rs232>socket
Description This command specifies the encapsulation type for a socket. When the encapsulation type is
set, then the socket is considered operational and the port can be further configured as an
IP transport subservice under an IES or VPRN service.