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Cisco ME 3800X and 3600X Switch Software Configuration Guide
OL-23400-01
Chapter 35 Troubleshooting
Using Ping
These are examples of output from the show env temperature and show env temperature status
commands:
Switch> show env temperature
SYSTEM TEMPERATURE is GREEN
Switch> show env temperature status
SYSTEM Temperature Value: 35.5 Degree Celsius
SYSTEM Temperature State: GREEN
SYSTEM Low Temperature Alert Threshold: 0.0 Degree Celsius
SYSTEM Low Temperature Shutdown Threshold: -20.0 Degree Celsius
SYSTEM High Temperature Alert Threshold: 58.0 Degree Celsius
SYSTEM High Temperature Shutdown Threshold: 80.0 Degree Celsius
POWER SUPPLY 1 Temperature Value: 32.7500 Degree Celsius
POWER SUPPLY 1 Temperature Alert Threshold: 85.0000 Degree Celsius
POWER SUPPLY 1 Temperature Shutdown Threshold: 110.0000 Degree Celsius
FAN TRAY 2: No Temperature Information Provided
For more information, see the command reference for this release.
Using Ping
The switch supports IP ping, which you can use to test connectivity to remote hosts. Ping sends an echo
request packet to an address and waits for a reply. To ping a host in a different IP subnetwork from the
switch, you must have IP routing configured to route between the subnets, and a static route to the
destination might also be appropriate. If you need to enable or configure IP routing, see Chapter 29,
“Configuring IP Unicast Routing.”
Beginning in privileged EXEC mode, use the ping command to ping another device on the network from
the switch:
To end a ping session, simultaneously press and release the Ctrl, Shift, and 6 keys, and then press the
X key.
Using Layer 2 Traceroute
• Understanding Layer 2 Traceroute, page 9
• Layer 2 Traceroute Usage Guidelines, page 9
• Displaying the Physical Path, page 10
Command Purpose
ping [host | address] Ping a remote host by supplying the hostname or IP network
address.
Note Though other protocol keywords are available with the
ping command, they are not supported in this release.
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