Juniper JUNOSE 11.0, Справочник по командам

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arp
Syntax
To add a permanent ARP cache entry in Global Configuration mode:
[ no ] arp [ vrf vrfName ] ipAddress interfaceType interfaceSpecifier
[ macAddress [ validate ] ]
To modify the subscriber policy for ARP packets in Subscriber Policy Configuration
mode:
arp { permit | deny }
no arp
Release Information
Command introduced before JUNOSe Release 7.1.0.
Description
In Global Configuration mode, adds a permanent entry in the ARP cache. This
command applies only to Fast Ethernet, Gigabit Ethernet, 10-Gigabit Ethernet
interfaces, and bridged Ethernet interfaces configured over ATM 1483. The
no version
removes an entry from the ARP cache.
In Subscriber Policy Configuration mode, modifies the subscriber policy for ARP to
define whether the subscriber (client) interfaces belonging to a bridge group or VPLS
instance forward (permit) or filter (deny) ARP packets. The
no version restores the
default value, permit ARP packets.
In Subscriber Policy Configuration mode, you cannot change the default subscriber
policy values for trunk (server) interfaces belonging to a bridge group or VPLS
interface. You also cannot change the default subscriber policy values for a VPLS
virtual core interface, which acts as a trunk interface. The VPLS virtual core interface
represents all of the MPLS tunnels from the router to the remote VPLS edge (VE)
device.
Options
■
vrfName —Name of the VRF to which the command applies; string of 1–32
alphanumeric characters
■
ipAddress —IP address in 32-bit dotted-decimal format corresponding to the local
data link address
■
interfaceType —Interface type; see “Interface Types and Specifiers” on page 5
■
interfaceSpecifier— Particular interface; format varies according to interface type;
see Interface Types and Specifiers on page 5
■
macAddress —MAC address of the interface
■
validate—Allows the inclusion of MAC validation entries
■
permit—Specifies that the subscriber interface associated with the bridge group
or VPLS instance forwards ARP packets
■
deny—Specifies that the subscriber interface associated with the bridge group
or VPLS instance filters ARP packets
142 ■
arp
JUNOSe 11.0.x Command Reference Guide A to M