R2511-HP MSR Router Series Interface Command Reference(V5)

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Syntax
reverse-rts
undo reverse-rts
Default
RTS signal reverse is disabled.
Views
Synchronous serial interface view
Default command level
2: System level
Usage guidelines
The remote is not allowed to send data when the local end is doing that.
Examples
# Reverse the RTS signal.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] reverse-rts
timer hold
Use timer hold to set the polling interval, the interval at which the interface sends keepalive packets.
Use undo timer hold to restore the default.
Syntax
timer hold seconds
undo timer hold
Default
The polling interval is 10 seconds.
Views
Serial interface view, AUX interface view, AM interface view, Cellular interface view
Default command level
2: System level
Parameters
seconds: Interval at which an interface sends keepalive packets, in the range of 0 to 32767 seconds.
Examples
# Set the polling interval to 20 seconds for interface serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] timer hold 20