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Examples
# Enable sending of ICMP timeout packets.
<Sysname> system-view
[Sysname] ip ttl-expires enable
ip unreachables enable
Syntax
ip unreachables enable
undo ip unreachables
View
System view
Default level
2: System level
Parameters
None
Description
Use the ip unreachables enable command to enable sending of ICMP destination unreachable packets.
Use the undo ip unreachables command to disable sending of ICMP destination unreachable packets.
Sending ICMP destination unreachable packets is disabled by default.
Examples
# Enable sending of ICMP destination unreachable packets.
<Sysname> system-view
[Sysname] ip unreachables enable
reset ip statistics
Syntax
reset ip statistics [ slot slot-number ]
View
User view
Default level
2: System level
Parameters
slot slot-number: Clears IP packet statistics on the specified device. If the device is in an IRF, the slot-
number argument represents the member ID of the device; if the device is not in any IRF, the slot-number
argument represents the device ID.
If the switch does not support IRF, the slot-number argument must be 1.
Description
Use the reset ip statistics command to clear statistics of IP packets.