Cisco Catalyst 2960 Series, Руководство по настройке

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Use this command to ping another device on the network from the Switch:
Purpose Command
Pings a remote host through IP or by supplying the
hostname or network address.
ping ip host
| address
Switch# ping 172.20.52.3
Related Topics
Ping, on page 1627
Example: Pinging an IP Host, on page 1652
Monitoring Temperature
The Switch monitors the temperature conditions and uses the temperature information to control the fans.
Use the
show env temperature status
privileged EXEC command to display the temperature value, state,
and thresholds. The temperature value is the temperature in the Switch (not the external temperature).You
can configure only the yellow threshold level (in Celsius) by using the
system env temperature threshold
yellow value global configuration command to set the difference between the yellow and red thresholds. You
cannot configure the green or red thresholds. For more information, see the command reference for this release.
Monitoring the Physical Path
You can monitor the physical path that a packet takes from a source device to a destination device by using
one of these privileged EXEC commands:
Table 149: Monitoring the Physical Path
Purpose Command
Displays the Layer 2 path taken by the packets from
the specified source MAC address to the specified
destination MAC address. tracetroute mac [ interface interface-id ]
{ source-mac-address } [ interface interface-id ]
{ destination-mac-address } [
vlan vlan-id
] [
detail
]
Displays the Layer 2 path taken by the packets from
the specified source IP address or hostname to the
specified destination IP address or hostname. tracetroute mac ip { source-ip-address |
source-hostname }{ destination-ip-address |
destination-hostname } [ detail ]
Executing IP Traceroute
Though other protocol keywords are available with the
traceroute
privileged EXEC command, they are
not supported in this release.
Note
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
1644
How to Troubleshoot the Software Configuration