Accton Technology ES4626 - Manual (Page 41)

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Command: ping [<ip-addr> | |vrf|]
Function:
The switch send ICMP packet to remote devices to verify the connectivity
between the switch and remote devices.
Parameter: is the target host IP address for ping, in dot decimal format.
is the target host name for ping.
VPN Routing/Forwarding instance.it is usefull only when VR is
configured.
Default: Send 5 ICMP packets of 56 bytes each, timeout in 2 seconds.
Command mode:
Admin Mode
Usage Guide: When the user types in the ping command and press Enter, the system
will provide an interactive mode for configuration, and the user can choose all the
parameters for ping.
Example:
Default parameter for ping.
Switch#ping 10.1.128.160
Type ^c to abort.
Sending 5 56-byte ICMP Echos to 10.1.128.160, timeout is 2 seconds.
...!!
Success rate is 40 percent (2/5), round-trip min/avg/max = 0/0/0 ms
As shown in the above example, the switch pings a device with an IP address of
10.1.128.160, three ICMP request packets sent without receiving corresponding reply
packets (i.e. ping failed), the last two packets are replied successfully, the successful rate
is 40%. The switch represent ping failure with a “.”, for unreachable target; and ping
success with “!” , for reachable target.
Switch#ping
VRF name:
Target IP address: 10.1.128.160
Repeat count [5]: 100
Datagram size in byte [56]: 1000
Timeout in milli-seconds [2000]: 500
Extended commands [n]: n
Displayed information Explanation
VRF name: VPN Routing/Forwarding instance
Target IP address: Target IP address
Repeat count [5] Packet number, the default is 5
Datagram size in byte [56] ICMP packet size the default is 56 bytes
Timeout in milli-seconds [2000]: Timeout (in milliseconds,) the default is 2
seconds.