Connectivity Guide

Parameters
• node-id | node-id/unit-id — Enter the system ID.
• on | off — Set the system LED to be on or o.
Default Not congured
Command Mode EXEC
Usage Information Use this command to change the location LED for the specied system ID.
Example
OS10# location-led system 1 on
OS10# location-led system 1 off
Supported Releases 10.3.0E or later
ping
Tests network connectivity to an IPv4 device.
Syntax
ping [vrf {management | vrf-name}] [-aAbBdDfhLnOqrRUvV] [-c count] [-i
interval] [-I interface] [-m mark] [-M pmtudisc_option] [-l preload] [-p
pattern] [-Q tos] [-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option] [-
w deadline] [-W timeout] [hop1 ...] destination
Parameters
• vrf management — (Optional) Pings an IPv4 address in the management virtual routing and forwarding
(VRF) instance.
• vrf vrf-name — (Optional) Ping an IP address in a specied VRF instance.
• -a — (Optional) Audible ping.
• -A — (Optional) Adaptive ping. An inter-packet interval adapts to the round-trip time so that one (or more, if
you set the preload option) unanswered probe is present in the network. The minimum interval is 200 msec for
a non-super user, which corresponds to Flood mode on a network with a low round-trip time.
• -b — (Optional) Pings a broadcast address.
• -B — (Optional) Does not allow ping to change the source address of probes. The source address is bound to
the address used when the ping starts.
• -c count — (Optional) Stops the ping after sending the specied number of ECHO_REQUEST packets until
the timeout expires.
• -d — (Optional) Sets the SO_DEBUG option on the socket being used.
• -D — (Optional) Prints the timestamp before each line.
• -h — (Optional) Displays help for this command.
• -i interval — (Optional) Enter the interval in seconds to wait between sending each packet, the default
is 1 second.
• -i interval— (Optional) Enter the number of seconds to wait before sending the next packet, from 0 to 60,
default 1.
• -I interface-address — (Optional) Enter the source interface address with no spaces:
– For a physical Ethernet interface, enter ethernetnode/slot/port; for example, ethernet1/1/1.
– For a VLAN interface, enter vlanvlan-id; for example, vlan10.
– For a Loopback interface, enter loopbackid; for example, loopback1.
– For a port-channel interface, enter port-channelchannel-id; for example, port-channel.
• -l preload — (Optional) Enter the number of packets that ping sends before waiting for a reply. Only a
super user may preload more than three.
• -L — (Optional) Suppress the Loopback of multicast packets for a multicast target address.
• -m mark — (Optional) Tags the packets sent to ping a remote device. Use this option with policy routing.
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Troubleshoot OS10