1-3
interface-number
: Number of the port to which the static ARP entry belongs.
Description
Use the
arp static
command to create a static ARP entry.
Use the
undo arp
command to remove an ARP entry.
By default, the system ARP mapping table is empty and the address mapping entries are obtained by
ARP dynamically.
Note that:
z
Static ARP entries are valid as long as the Ethernet switch operates normally. But some operations,
such as removing a VLAN, or removing a port from a VLAN, will make the corresponding ARP
entries invalid and therefore removed automatically.
z
As for the
arp static
command, the value of the
vlan-id
argument must be the ID of an existing
VLAN, and the port identified by the
interface-type
and
interface-number
arguments must belong to
the VLAN.
z
Currently, static ARP entries cannot be configured on the ports of an aggregation group.
Related commands:
reset arp
,
display arp
.
Examples
# Create a static ARP mapping entry, with the IP address of 202.38.10.2, the MAC address of
000f-e20f-0000. The ARP mapping entry belongs to Ethernet 1/0/1 which belongs to VLAN 1.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] arp static 202.38.10.2 000f-e20f-0000 1 Ethernet 1/0/1
arp timer aging
Syntax
arp timer aging aging-time
undo arp timer aging
View
System view
Parameters
aging-time
: Aging time (in minutes) of the dynamic ARP entries. This argument ranges from 1 to 1,440.
Description
Use the
arp timer aging
command to configure the aging time for dynamic ARP entries.
Use the
undo arp timer aging
command to restore the default.
By default, the aging time for dynamic ARP entries is 20 minutes.
Related commands:
display arp timer aging
.
Содержание 5500-EI PWR
Страница 43: ...2 6...
Страница 76: ...1 17...
Страница 228: ...ii stp transmit limit 1 44 vlan mapping modulo 1 45 vlan vpn tunnel 1 46...
Страница 477: ...5 24 Sysname vlan 2 Sysname vlan2 service type multicast...
Страница 503: ...2 3 System View return to User View with Ctrl Z Sysname dot1x url http 192 168 19 23...
Страница 519: ...iii...
Страница 597: ...2 2 security policy server 192 168 0 1 user name format without domain...
Страница 648: ...1 9 Examples Clear static ARP entries Sysname reset arp static...
Страница 663: ...4 3 Sysname resilient arp interface vlan interface 2...
Страница 767: ...1 28 From 12 00 Jan 1 2008 to 12 00 Jun 1 2008...
Страница 1111: ...ii xmodem get 3 18...
Страница 1314: ...A 44 Z...