Standby Interface - 3Com 3C13618 Command Reference Manual

Parameter
number: logic channel number, ranging from 1 to 255
Description
Using the logic-channel command, you can create a logic channel or enter the view
for a specified logic channel. Using the undo logic-channel command, you can
cancel the specified logic channel.
By default, no logic-channel is created.
The logic channel is proposed in the standby center. The logic channel can be an
X.25 or frame relay virtual circuit, or a Dialer Route. X.25 or frame relay logic
channels can serve as main interfaces, and X.25 or frame relay or Dialer Route logic
channels can serve as standby interfaces.
Before setting the standby center operating parameter for the logic channel, you need
to specify a logic channel number for an X.25 or frame relay virtual circuit or a Dialer
Route. Then use this command to enter the logic tunnel view.
For related commands, see x25 map, fr map, dialer route.
Example
# Enter the view for Serial 0, and specify it as encapsulated with X.25
[3Com]interface serial 0
[3Com-Serial0]link-protocol x25
# Specify the logic channel number 1 for the virtual circuit whose remote IP address is
129.105.0.1 and remote X.121 address is 2.
[3Com-Serial0]x25 map ip 129.102.0.1 x121-address 2 logic-channel 1
# Exit the view for Serial 0 and enter the view for logic channel 1
[3Com-Serial0]quit
[3Com]logic-channel 1

1.1.3 standby interface

Syntax
standby interface type number [ priority ]
undo standby interface type number
View
Interface view
Reliability
3