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

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Field Descri
p
tion
Protocol: (s) - spoofing
If the network layer protocol state of an interface is shown as
UP, but its link is an on-demand link or not present at all, its
protocol attribute includes the spoofing flag (an s in
parentheses).
Interface Abbreviated interface name.
Link
Physical link state of the interface:
• UP—The link is up.
• ADM—The link has been administratively shut down. To
recover its physical state, use the undo shutdown
command.
Protocol
Protocol connection state of the interface, which can be UP,
DOWN, or UP(s).
Main IP Main IP address of the interface.
Description Description of the interface.
Cause
Cause of a DOWN physical link. If the port has been shut
down with the shutdown command, this field displays
Administratively. To restore the physical state of the interface,
use the undo shutdown command.
eliminate-pulse
Use eliminate-pulse to eliminate the pulses with a width less than 3.472 μs, thus increasing signal
reliability. This is useful when the line is seriously interfered.
Use undo eliminate-pulse to restore the default.
Syntax
eliminate-pulse
undo eliminate-pulse
Default
The pulses with a width less than 1.472 μs is eliminated.
Views
Asynchronous serial interface view
Default command level
2: System level
Usage guidelines
When the baud rate of the interface is 115,200 bps, you cannot configure this command. After you
configure this command, the baud rate of the interface cannot be set to 115,200 bps.
This command is restricted to the 8ASE and 16ASE interface cards and modules.
Examples
# Eliminate the pulses with a width less than 3.472 μs on interface Async 1/0.
<Sysname> system-view
[Sysname] interface async 1/0