R2511-HP MSR Router Series Layer 3 - IP Services Command Reference(V5)

3
vpn-instance vpn-instance-name: Specifies the MPLS L3VPN for a static ARP entry. The
vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. Without this option, the static
ARP entry belongs to the public network.
Usage guidelines
A static ARP entry is effective when the device works correctly. However, when the VLAN or VLAN
interface to which an ARP entry corresponds is deleted, the entry, if long, is deleted, and if short and
resolved, becomes unresolved.
The vlan-id argument specifies the VLAN corresponding to an ARP entry and must be the ID of an existing
VLAN. In addition, the Ethernet interface following the argument must belong to that VLAN. The VLAN
interface of the VLAN must have been created.
If you specify both the vlan-id and ip-address arguments, the IP address of the VLAN interface
corresponding to the vlan-id argument must be in the same network segment as the IP address specified
by the ip-address argument.
Examples
# Configure a static ARP entry, with IP address 202.38.10.2, MAC address 00e0-fc01-0000 and
outbound interface Ethernet 1/1 of VLAN 10.
<Sysname> system-view
[Sysname] arp static 202.38.10.2 00e0-fc01-0000 10 ethernet 1/1
Related commands
• reset arp
• display arp
arp timer aging
Use arp timer aging to set the aging timer for dynamic ARP entries.
Use undo arp timer aging to restore the default.
Syntax
arp timer aging aging-time
undo arp timer aging
Default
The aging timer for dynamic ARP entries is 20 minutes.
Views
System view
Default command level
2: System level
Parameters
aging-time: Aging time for dynamic ARP entries in minutes, in the range of 1 to 1440.
Examples
# Set aging timer for dynamic ARP entries to 10 minutes.
<Sysname> system-view
[Sysname] arp timer aging 10