APC 15000 RAID manual System Network Configuration, Telnet

Controller Management

TIER MAP displays the current mapping mode for the disks in the array.

TIER CHANGEMAP changes the current tier mapping for the disks in the array. To change the current tier mapping, do the following:

1.Enter: tier changemap<Enter>

2.Select the appropriate mapping mode for your drive enclosures and press <Enter>.

3.For the changes to take effect, enter: restart<Enter>.

NOTE :The CHANGEMAP command should only be used when the system is first configured. Changing the mapping mode will alter all the tier information, making LUN information inaccessible.

3.2.4System Network Configuration

These commands do the following:

NETWORK displays the current network interface settings.

NETWORK USAGE displays the address resolution protocol map, ICMP (ping), general network, and IP, TCP, and UDP layer statistics.

NETWORK IP=<new address> changes the IP address. (The system must be restarted before the changes will take effect).

NETWORK NETMASK=<aaa.bbb.ccc.ddd> changes the netmask.

NETWORK GATEWAY=<aaa.bbb.ccc.ddd> sets the current gateway in the network routing table to the supplied Internet address. The gateway is where IP datagrams are routed when there is no specific routing table entry available for the destination IP network or host.

NOTE : GATEWAY=<no Internet address> clears out the current gateway.

NETWORK PRIVATE displays the MAC address for the private network device.

3.2.4.1Telnet

NETWORK TELNET=ONOFF enables/disables the Telnet capability on the controller. The system must be restarted before the changes will take effect.

NOTE : To only temporarily affect Telnet session availability during a concurrent power-cycle, refer to the TELNET command in Section 3.6 "Remote Login Management" in this guide.

NOTE : Telnet connections are “clear text.” If Telnet connections are used, you may expose controller passwords to third parties. For greater security, turn off Telnet access if it is not required.

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