ZyXEL Communications OMC-2301, User Manual

Page: 147 / 224

Chapter 19 Introducing the Commands
OMC-2301 User’s Guide
147
19.2.3 Telnet
Use the following steps to telnet into your OMC.
1 Connect your computer to the RJ-45 management port (labeled MGMT ) on the OMC.
2 Make sure your computer IP address and the OMC IP address are on the same subnet. In
Windows, click
Start (usually in the bottom left corner), Run and then type
telnet
192.168.0.1
(the default management IP address) and click OK .
3 A login screen displays (refer to Section 19.3 on page 148 ).
19.2.4 SSH
You can use an SSH client program to access the switch. The following figure shows an
example using a text-based SSH client program. Refer to the documentation that comes with
your SSH program for information on using it.
C:\>ssh2 admin@192.168.0.1
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that the host key has just been changed.
Please contact your system administrator.
Add correct host key to "C:/Documents and Settings/user/Application Data/
SSH/hostkeys/key_22_192.168.0.1.pub" to get rid of this message.
Received server key's fingerprint:
xupos-leruv-talir-cudeb-lybod-bubab-pyvub-mihod-gocat-tyfer-cixix
You can get a public key's fingerprint by running
% ssh-keygen -F publickey.pub
on the keyfile.
Agent forwarding is disabled to avoid attacks by corrupted servers.
X11 forwarding is disabled to avoid attacks by corrupted servers.
Are you sure you want to continue connecting (yes/no)? yes
Do you want to change the host key on disk (yes/no)? yes
Agent forwarding re-enabled.
X11 forwarding re-enabled.
Host key saved to C:/Documents and Settings/user/Application Data/SSH/
hostkeys/key_22_192.168.0.1.pub
host key for 192.168.0.1, accepted by user Thu Jul 20 2006 01:16:58
admin's password:
Authentication successful.
Copyright (c) 1994 - 2006 ZyXEL Communications Corp.
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