Junos OS System Basics and Services ... - Juniper Networks

Junos OS 11.2 System Basics and Services Command Reference
ping mpls l2circuit
12
Syntax ping mpls l2circuit (interface interface-name | virtual-circuit virtual-circuit-id neighbor address)
reply-mode (application-level-control-channel | ip-udp | no-reply)
Release Information Command introduced before Junos OS Release 7.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
The size and sweep options were introduced in Junos OS Release 9.6.
The reply-mode option and its suboptions are introduced in Junos OS Release 10.4R1.
Description Check the operability of the MPLS Layer 2 circuit connections. Type Ctrl+c to interrupt a
ping mpls l2circuit command.
Options count count—(Optional) Number of ping requests to send. If count is not specified, five ping
requests are sent. The range of values is 1 through 1,000,000. The default value is
5.
destination address—(Optional) Specify an address other than the default (127.0.0.1/32)
for the ping echo requests. The address can be anything within the 127/8 subnet.
detail—(Optional) Display detailed information about the echo requests sent and received.
exp forwarding-class—(Optional) Value of the forwarding class for the MPLS ping packets.
interface interface-name—Ping an interface configured for the Layer 2 circuit on the egress
provider edge (PE) router.
logical-system (all | logical-system-name)—(Optional) Perform this operation on all logical
systems or on the specified logical system.
reply-mode—(Optional) Reply mode for the ping request. This option has the following
suboptions:
application-level-control-channel—Reply using an application level control channel.
ip-udp—Reply using an IPv4 or IPv6 UDP packet.
no-reply—Do not reply to the ping request.
NOTE: The reply-mode option and its suboptions
application-level-control-channel, ip-udp, and no-reply are also available
in Junos OS Release 10.2R4 and 10.3R2.
Copyright © 2011, Juniper Networks, Inc.