Reference Guide

Default Not congured
Command Mode EXEC
Usage Information Use the location-led system 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] [-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 IP address in the management VRF instance.
• -a — (Optional) Audible ping.
• -A — (Optional) Adaptive ping. An inter-packet interval adapts to the round-trip time so that not more than
one (or more, if preload option is set) unanswered probe is present in the network. The minimum interval is 200
msec for a non-super-user, which corresponds to ood 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 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) View help for this command.
• -i interval — (Optional) Enter the interval in seconds to wait between sending each packet (default 1
second).
• -i interval— (Optional) Enter the number of seconds to wait before sending the next packet (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-channel1.
• -l preload — (Optional) Enter the number of packets that ping sends before waiting for a reply. Only a
super-user may preload more than 3.
• -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 with policy routing).
• -M pmtudisc_option — (Optional) Enter the path MTU (PMTU) discovery strategy:
– do prevents fragmentation, including local.
– want performs PMTU discovery and fragments large packets locally.
– dont does not set the Don’t Fragment (DF) ag.
Troubleshoot OS10
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