HP 7000 dl Router Series Guide de l'utilisateur télécharger pdf (Page 931)

100

101

Common Commands

ping <address>

Use the ping command (at the Enable Command Mode prompt) to verify IP network connectivity.

Syntax Description

<address> Optional.

Specifies the IP address of the system to ping. Entering the

ping

command

with no specified address prompts the user with parameters for a more detailed

ping

configuration. See

Functional Notes

(below) for more information.

Default Values

No default value necessary for this command.

Command Modes

> or # Basic or Enable Command Mode

Functional Notes

The ping command helps diagnose basic IP network connectivity using the Packet InterNet Groper

program to repeatedly bounce Internet Control Message Protocol (ICMP) Echo_Request packets off a

system (using a specified IP address). The Secure Router OS allows executing a standard ping request to

a specified IP address or provides a set of prompts to configure a more specific ping configuration.

The following is a list of output messages from the ping command:

! Success

- Destination Host Unreachable

$ Invalid Host Address

X TTL Expired in Transit

? Unknown Host

* Request Timed Out

The following is a list of available extended

ping

fields with descriptions:

Target IP address: Specifies the IP address of the system to ping.

Repeat Count: Number of ping packets to send to the system (valid range: 1 to 1000000).

Datagram Size: Size (in bytes) of the ping packet (valid range: 1 to 1448).

Timeout in Seconds: If a ping response is not received within the timeout period, the ping is

considered unsuccessful (valid range: 1 to 5 seconds).

Extended Commands: Specifies whether additional commands are desired for more ping

configuration parameters.

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HP 7000 dl Router Series Guide de l'utilisateur Page 931

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