User's Manual

Using the CMC Web Interface 147
Configuring CMC Network Security Settings
NOTE: To perform the following steps, you must have Chassis Configuration
Administrator privilege.
1 Log in to the Web interface.
2 Click the Network tab.
The
Network Configuration page displays.
3 Click the Advanced Settings button.
The
Network Security page displays.
4 Configure the CMC network security settings.
Table 5-38 describes the
settings on the Network Security page.
NOTE: The IP Range and IP Blocking settings are applicable to IPv4 only.
Static Preferred DNS
Server
Specifies the static IPv6 Address for the preferred DNS
Server. The entry for Static Preferred DNS Server is
considered only when Use DHCP to Obtain DNS Server
Addresses is disabled or unchecked. There is an entry for this
Server in both IPv4 and IPv6 configuration areas.
Static Alternate DNS
Server
Specifies the static IPv6 Address for the alternate DNS
Server. If you do not have an alternate DNS server, type an
IPv6 Address of "::". The entry for Static Alternate DNS
Server is considered only when Use DHCP to Obtain DNS
Server Addresses is disabled or unchecked. There is an entry
for this server in both IPv4 and IPv6 configuration areas.
Table 5-38. Network Security Page Settings
Settings Description
IP Range Enabled Enables the IP Range checking feature, which defines a specific
range of IP addresses that can access the CMC.
IP Range Address Determines the base IP address for range checking.
Table 5-37. IPv6 Settings (continued)
Setting Description