3Com 3C13636 Configuration Manual page 225

3Com Router 3000 Ethernet Family
Configuration Guide
[3Com] local-user client001
[3Com-luser-client001] password simple 3Com
[3Com-luser-client001] service-type ssh
[3Com-luser-client001] quit
[3Com] ssh user client001 authentication-type password
[3Com] domain 169.254.0.1
[3Com-isp-169.254.0.1] scheme local
[3Com-isp-169.254.0.1] quit
The default value for authentication time-out time, retry times and update time of server
key of SSH can be adopted. After these configurations, you can run SSH2.0 on a
terminal connected to the router. Then, you can access the router with username
client001 and password 3Com.
Set the authentication method for SSH user to RSA.
[3Com] user-interface vty 0 4
[3Com-ui-vty0-4] authentication-mode scheme
[3Com-ui-vty0-4] protocol inbound ssh
[3Com-ui-vty0-4] quit
[3Com] ssh user client002 authentication-type RSA
Then, use the SSH2.0 client software to randomly generate the RSA key pairs
(including public and private keys) and synchronize the public key to the specified rsa
peer-public-key on the SSH server. The RSA public key discussed here is a
hexadecimal string coded using the software SSHKEY.EXE provided by our company
according to the PKCS standard.
[3Com] rsa peer-public-key 3Com002
[3Com-rsa-public] public-key-code begin
[3Com-key-code] 308186028180739A291ABDA704F5D93DC8FDF84C427463
[3Com-key-code] 1991C164B0DF178C55FA833591C7D47D5381D09CE82913
[3Com-key-code] D7EDF9C08511D83CA4ED2B30B809808EB0D1F52D045DE4
[3Com-key-code] 0861B74A0E135523CCD74CAC61F8E58C452B2F3F2DA0DC
[3Com-key-code] C48E3306367FE187BDD944018B3B69F3CBB0A573202C16
[3Com-key-code] BB2FC1ACF3EC8F828D55A36F1CDDC4BB45504F020125
[3Com-key-code] public-key-code end
[3Com-rsa-public] public-key-code end
[3Com] ssh user client002 assign rsa-key 3Com002
2) Configure the SSH client
When password authentication applies, you need to configure at the client the IP
address of a reachable interface on the SSH server or the router, 169.254.0.1 in
this example, set the protocol type to SSH, use SSH version 2. After opening the
SSH connection, enter the user name and password to access the router
configuration interface.
login as: client001
3Com Corporation
11-28
Chapter 11 Terminal Services