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ping
Syntax
Release Information
Description
Options
Chapter 134: Operational Mode Commands for General Network Management and Monitoring
ping host
<bypass-routing>
<count requests>
<detail>
<do-not-fragment>
<inet | inet6>
<interface source-interface>
<interval seconds>
<logical-system (all | logical-system-name)>
<loose-source value>
<no-resolve>
<pattern string>
<rapid>
<record-route>
<routing-instance routing-instance-name>
<size bytes>
<source source-address>
<strict strict-source value>
<tos type-of-service>
<ttl value>
<verbose>
<wait seconds>
Command introduced before Junos OS Release 10.2 for J-EX Series switches.
Check host reachability and network connectivity. The
Control Message Protocol (ICMP) ECHO_REQUEST messages to elicit ICMP
ECHO_RESPONSE messages from the specified host. Type Ctrl+c to interrupt a ping
command.
—IP address or hostname of the remote system to ping.
host
bypass-routing
—(Optional) Bypass the normal routing tables and send ping requests
directly to a system on an attached network. If the system is not on a directly attached
network, an error is returned. Use this option to ping a local system through an
interface that has no route through it.
count requests
—(Optional) Number of ping requests to send. The range of values is
through
2,000,000,000
detail
—(Optional) Include in the output the interface on which the ping reply was received.
—(Optional) Set the do-not-fragment (DF) bit in the IP header of the
do-not-fragment
ping packets.
—(Optional) Ping Packet Forwarding Engine IPv4 routes.
inet
—(Optional) Ping Packet Forwarding Engine IPv6 routes.
inet6
interface source-interface
—(Optional) Interface to use to send the ping requests.
. The default value is an unlimited number of requests.
command sends Internet
ping
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