Installation manual

Operation Manual - Network Protocol
Quidway S3000-EI Series Ethernet Switches Chapter 1
ARP Configuration
Huawei Technologies Proprietary
1-2
t the administrator.
1.2 Con
table can be maintained dynamically or manually. Usually, the
d mapping from the IP addresses to the MAC addresses is known
as static ARP. The user can display, add or delete the entries in the ARP mapping table
s
z Configure the dynamic ARP aging timer
unction of ARP Entry
1.2.1 Manuall g Entries
Perform the following configuration in System view.
Normally, dynamic ARP executes and automatically searches for the resolution from
the IP address to the Ethernet MAC address withou
figure ARP
The ARP mapping
manually configure
through relevant manual maintenance commands.
The static ARP configuration includes:
z Manually Add/delete static ARP Mapping Entrie
z Enabling/Disabling ARP the Checking F
y Add/Delete Static ARP Mappin
Table 1-1 Manually add/delete static ARP mapping Entries
Operation Command
Manually add a static ARP mapping
entry
[ vlan-id
arp static ip-address mac-address
{ interface-type
interface-number | interface-name } ]
Manually delete a stati ping c ARP map
entry
undo arp ip-address
S tch works normally.
B e VLAN corresponding ARP mapping entry is deleted, the ARP mapping entry
ill be also deleted. The valid period of dynamic ARP map entries will last only 20
mapping table is empty and the address mapping is obtained
1.2.2 Con
g period. When the system learns a dynamic ARP entry, its
aging period is based on the current value configured.
Perform the following configuration in system view.
tatic ARP map entry will be always valid a
ut if th
s long as Ethernet swi
w
minutes by default.
The parameter vlan-id must be the ID of a VLAN that has been created by the user, and
the Ethernet port specified behind this parameter must belong to the VLAN.
By default, the ARP
through dynamic ARP.
figure the Dynamic ARP Aging Timer
For purpose of flexible configuration, the system provides the following commands to
assign dynamic ARP agin