Cayman Systems 3220-H Guia do Utilizador descarregar pdf (Página 90)

Using the Command Line Interface Cayman 3220-H User’s Guide

4-8 December 2000

diagnostic log will retain high-level informational messages (level 3),

warnings (level 4), and failure messages (level 5).

Use the following values for the level argument:

 1 or low – Low-level informational messages or greater; includes

trivial status messages.

 2 or medium – Medium-level informational messages or greater;

includes status messages that can help monitor network trafﬁc.

 3 or high – High-level informational messages or greater;

includes status messages that may be signiﬁcant but do not

constitute errors.

 4 or warning – Warnings or greater; includes recoverable error

conditions and useful operator information.

 5 or failure – Failures; includes messages describing error

conditions that may not be recoverable.

netstat -i

Displays the IP interfaces for your Cayman 3220-H.

netstat -r

Displays the IP routes stored in your Cayman 3220-H.

nslookup { hostname | ip_address }

Performs a domain name system lookup for a speciﬁed host.

 The hostname argument is the name of the host for which you

want DNS information; for example, nslookup klaatu.

 The ip_address argument is the IP address, in dotted decimal

notation, of the device for which you want DNS information.

ping [-s size] [-c count]{ hostname | ip_address }

Causes the Cayman 3220-H to issue a series of ICMP Echo requests

for the device with the speciﬁed name or IP address.

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Cayman Systems 3220-H Guia do Utilizador Página 90