4-6
Description
Use the
display arp timer aging
command to display the age timer for dynamic ARP entries.
Related commands:
arp timer aging
.
Examples
# Display the age timer for dynamic ARP entries.
[Sysname] display arp timer aging
Current ARP aging time is 10 minute(s)
naturemask-arp enable
Syntax
naturemask-arp enable
undo naturemask-arp enable
View
System view
Default Level
2: System level
Parameters
None
Description
Use the
naturemask-arp enable
command to cancel the restriction that ARP requests must be from
the same subnet. In this case, ARP requests from a natural network are supported.
Use the
undo naturemask-arp enable
command to restore the default.
By default, the support for ARP requests from a natural network is disabled.
Examples
# Enable the support for ARP requests from a natural network.
<Sysname> system-view
[Sysname] naturemask-arp enable
reset arp
Syntax
reset arp
{
all
|
dynamic
|
static
|
interface
interface-type interface-number
}
View
User view
Default Level
2: System level
Parameters
all:
Clears all ARP entries except authorized ARP entries.
dynamic:
Clears all dynamic ARP entries.
static
: Clears all static ARP entries.
