Applying Network Settings
For network changes to take effect, you must apply the changes, finalize the confirmation,
and reboot the system. To apply all changed settings on the
Network
page to the ETERNUS
CS800, click
Apply
at the bottom of the page. Follow the prompts to confirm the changes
and reboot the system.
To revert all network settings to the initial state and undo all changes, click the
Reset
button.
Understanding Interface Routing
For a network on the interface to communicate with a host located on a different subnet, you
must specify routing information in the
Routing Details
section. Routing is used to direct
outgoing traffic from a network interface on the ETERNUS CS800 to an IP address in
another subnet by means of a destination gateway. Responses from the destination are
routed back to the ETERNUS CS800 using the gateway specified for the interface in the
IP
Address Table
section.
In addition, when configuring segmented network interfaces, if the source ETERNUS CS800
replication, data, and management interfaces are on the same subnet, you must add a host
route on the source ETERNUS CS800 to make sure the replication interface is correctly
selected when replicating data to the target ETERNUS CS800.
See the following examples for details:
"Example 1: Segments and Target on Different Subnets" on page 125
"Example 2: Segments and Target on the Same Subnet" on page 126
"Example 3: Segments on the Same Subnet and Target on a Different Subnet" on page 127
Example 1: Segments and Target on Different Subnets
In the example below (see
"Interface Routing: Example 1" on page 126
), the ETERNUS
CS800 has two segmented interfaces, one for management traffic and one for data traffic:
l
The management interface is assigned to the 10.30.24.x subnet in the
IP Address
Table
section. This subnet connects to the corporate network by mean of the default
gateway (10.30.24.1).
l
The data interface is assigned to the 10.20.20.x subnet in the
IP Address Table
section. This subnet connects to a gateway at 10.20.20.1.
l
Using the data interface, the ETERNUS CS800 needs to connect to a backup host that
is on the 10.50.50.x subnet. Because this host is not on the same subnet as the data
interface, the ETERNUS CS800 cannot communicate with the host unless you specify
routing information in the
Routing Details
section.
ETERNUS CS800
125
6 Initial Configuration, Connecting with the Network
Summary of Contents for ETERNUS CS800
Page 1: ...ETERNUS CS800 V3 2 User Guide English ...
Page 2: ......
Page 3: ...English ETERNUS CS800 User Guide V3 2 Edition October 2015 ...
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Page 132: ...6 3 Running the Getting Started Wizard Figure 91 Confirm Page 132 ETERNUS CS800 ...
Page 143: ...Figure 97 Remote Management Pages Map ETERNUS CS800 143 7 Remote Management ...
Page 144: ...144 ...
Page 184: ...8 7 AIS Connect Figure 128 AISConnect Wizard Confirm 184 ETERNUS CS800 ...
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Page 321: ...Figure 206 Network Configuration ETERNUS CS800 321 10 Configuration ...
Page 335: ...Figure 215 Date Time Page To set the system date and time ETERNUS CS800 335 10 Configuration ...
Page 339: ...Figure 216 Access Control Settings Page ETERNUS CS800 339 10 Configuration ...
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