3Com Webcache 1000 (3C16115), Webcache 3000 (3C16116) manual Information, Command Line Interface

120CHAPTER 12: COMMAND LINE INTERFACE

64 bytes from 192.156.136.22: icmp_seq=0 ttl=248 time=195.2 ms

If the device is not accessible, or is not functioning correctly, a message similar to the following is displayed:

No answer from 192.156.136.22

Displaying IP You can display IP summary information for the Webcache using the Summary summary command on the IP menu.

Information

To display the IP information, at the Top-level menu, enter:

protocol ip summary

The IP information for the Webcache is displayed.

An example of the IP information is shown below:

IP address: 196.168.100.1

Subnet mask: 255.255.255.0

Default router: 196.168.100.2

Host Name: webcache

Domain name: mycompany.com

DNS address: 196.168.100.3

Tracing IP Addresses The Trace Route feature allows you to display the network hops from the Webcache to a device on an IP network. This feature is useful for testing that the Webcache is installed and set up correctly, and that your network connections are working.

You can perform a trace route to other devices on your network using the traceRoute command on the IP menu.

1At the Top-level menu, enter:

protocol ip traceRoute

The following prompt is displayed:

Enter destination IP address:

2Enter the IP address of the device that you want to trace.

The Webcache sends a trace route request to the specified device and a message similar to the following is displayed:

traceroute to 191.128.40.121, 30 hops max, 38 byte packets