Reference Guide

logout
This command closes the current Telnet connection or resets the current serial connection.
Note
Save configuration changes before logging out.
Format logout
Modes
•
Privileged EXEC
•
User EXEC
ping
Use this command to determine whether another computer is on the network. Ping provides a
synchronous response when initiated from the CLI and web interfaces.
Note
For information about the ping command for IPv6 hosts, see ping ipv6 on page 579.
Default
•
The default count is 1.
•
The default interval is 3 seconds.
•
The default size is 0 bytes.
Format ping {ip-address| hostname | {ipv6 {interface {unit/slot/port
| vlan 1-4093 | loopback loopback-id | network | serviceport
| tunnel tunnel-id } link-local-address} | ip6addr |
hostname} [count count] [interval 1-60] [size size] [source
ip-address | ip6addr | {unit/slot/port | vlan 1-4093 |
serviceport | network}] [outgoing-interface {unit/slot/port |
vlan 1-4093 | serviceport | network}]
Modes
•
Privileged EXEC
•
User EXEC
Using the following options, you can specify the number and size of Echo Requests and the interval
between Echo Requests.
Parameter
Description
ip-address
IPv4 or IPv6 addresses to ping.
count
Use the count parameter to specify the number of ping packets (ICMP Echo
requests) that are sent to the destination address specified by the ip-address
field. The range for count is 1 to 15 requests.
interval Use the interval parameter to specify the time between Echo Requests, in seconds.
Range is 1 to 60 seconds.
size Use the size parameter to specify the size, in bytes, of the payload of the Echo
Requests sent. Range is 0 to 65507 bytes.
Utility Commands
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