Hitachi DKC910I Installation Section page 190

Hitachi Proprietary
Rev.6
INST(IN)14-02-50
4. <Change the IP Address>
(1) Select [SVP] and setting IP Address and Subnet Mask of an Internal IP Address.
The case when SVP High Reliability kit is installed. Check [Use Duplex SVP], and check in the
SVP Kind.
• [Master SVP] is checked when setting to Master SVP.
• [Standby SVP] is checked when setting to Standby SVP.
Check [IPv4] in the Use Internet Protocol in the case of use IPv4. And enter the IP addresses and
subnet masks of the IPv4 of the Master and Standby SVPs.
Check [IPv6] in the Use Internet Protocol in the case of use IPv6. And enter the IP addresses and
subnet prefix length of the IPv6 of the Master and Standby SVPs.
Click [OK] after setting External IP Address.
NOTE: • In case of setting Subnet Mask of internal IP Address, the previous address may be
displayed if you set an address that is different than the value of DKC.
If the displayed address is different from what you have set, make the setting again
to match the value of DKC.
• The value that can be set for Subnet Mask of internal IP Address varies depending
on the value set for IP Address. The following table shows the valid values for
Subnet Mask for each value range of IP address:
IP Address value
1.xxx.www.15 to 126.xxx.www.15
128.xxx.www.15 to 191.xxx.www.15
192.xxx.www.15 to 223.xxx.www.15
xxx : Decimal number between 0 and 255
www : Decimal number between 0 and 254 (Only even numbers are valid.)
The maximum valid value of the third octet (zzz) for Subnet Mask is 254. 255
cannot be set. The range of the second octet (yyy) is not limited.
Copyright © 2019, 2021, Hitachi, Ltd.
Valid value for Subnet Mask
255.yyy.zzz.0
255.255.zzz.0
255.255.254.0
[INST(IN)14-02-50]
DKC910I