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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
3.1.4 SSH Connection via the Management LAN Interface (Optional)
This device supports the “SSH server function”. This function is remote connection like “Telnet server function”.
After executing “ssh-server” command, the “SSH-server” is enabled and authentication key is generated (It takes some time to
generate authentication key).
The following shows the “SSH-server function” supported by this device.
Function Support
Protocol Version v2
Method of authentication Password
Authentication key RSA(2048bits, fixed), DSA(1024bits, fixed)
Method to generate
authentication key
Automatically generated, CLI
Method of coding aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,ar
cfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,aes192-c
tr,aes256-ctr
Terminal sessions Maximum 4
(including Telnet connection)
Message authentication
code
hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd
160,hmac-sha1-96,hmac-md5-96
The "SSH server function" via the management LAN interface is initially disabled.
To change the monitoring time for the SSH connection, carry out the following procedure in the administrator EXEC mode.
Command Task
xg# configure terminal
Switch to global configuration mode.
xg(config)# ssh-server
Enable SSH connection
xg(config)# terminal timeout vty <0-60>
(Optional)
If the SSH session timeout period (in minutes) expires the
SSH connection is terminated.
xg(config)# exit
Exit to administrator EXEC mode.
The “SSH-server function” supported by this device uses Open SSH free software that is published based on BSD licence.
Please refer to the following URL for more details.
http://www.openssh.com/
3.1.5 SNMP Configuration (Optional)
To operate in conjunction with an SNMP manager, the SNMP agent must be configured.
To configure the SNMP agent, carry out the following procedures in the administrator EXEC mode.
Command Task
xg# configure terminal
Switch to global configuration mode.
xg(config)# hostname HOST-NAME
xg(config)# snmp-server location
SYSTEM-LOCATION
xg(config)# snmp-server contact
SYSTEM-CONTACT
Set the switch name (HOST-NAME), switch's location
(SYSTEM-LOCATION), and contact
(SYSTEM-CONTACT).
xg(config)# snmp-server access host
{A.B.C.D|HOSTNAME} community COMMUNITY-NAME
Set the IP address (host name) of the SNMP manager and
the community name.
xg(config)# snmp-server trap host
{A.B.C.D|HOSTNAME} community COMMUNITY-NAME
[protocol {v1|v2c}]
Set the IP address (host name) of the host that is notified
of SNMP traps and community name, if the SNMP trap
notification is enabled.
xg(config)# exit
Exit to administrator EXEC mode.