Junos OS Interfaces Command Reference - Juniper Networks

Junos OS 12.1 Interfaces Command Reference
ping ethernet
Syntax ping ethernet mac-address maintenance-domain md-name maintenance-association
ma-name
Release Information Command introduced in Junos OS Release 9.1.
Description On M320, MX Series, T320, and T640 routers, check the reachability of a remote IEEE
Required Privilege
802.1ag OAM maintenance association end point (MEP) or maintenance association
intermediate point (MIP). Type Ctrl+c to interrupt a ping ethernet command.
Options mac-address—Send loopback protocol messages to the MEP with the specified Ethernet
Level
MAC address.
maintenance-association ma-name—Send loopback protocol messages to the MEP for
the specified maintenance association.
maintenance-domain md-name—Send loopback protocol messages to the MEP for the
specified maintenance domain.
count count—(Optional) Number of ping requests to send. The range of values is from 1
through 65,535. If the count is not specified 4 loopback messages are sent. Terminate
the ping command by typing Ctrl+c.
size bytes—(Optional) The length, in bytes, of the data type, length, and value (TLV) sent
in the loopback message. The range of values is from 1 through 1400. The default is
64 bytes.
wait seconds—(Optional) Maximum wait time, in seconds, to send the next loopback
network
List of Sample Output ping ethernet on page 155
message. The range of values is from 1 through 255. The default wait time is 1 second.
Output Fields Table 25 on page 154 lists the output fields for the ping ethernet command. Output fields
Table 25: ping ethernet Output Fields
154
Field Name
PING to
Interface
ping responses
are listed in the approximate order in which they appear.
Field Description
The MAC address of the remote MEP or MIP to which the request message packets are being sent.
The local Ethernet interface from which the request message packets are being sent.
For each loopback message response received, display the number of TLV bytes, the MAC address
of the remote MEP or MIP, and the sequence number.
Copyright © 2012, Juniper Networks, Inc.