Specifications

CHAPTER 13: ADVANCED ADMINISTRATION 169
Figure 151 Network Setup Panel—Active/Active
3. Select Active/Active mode.
4. Type the CC-SG hostname in the Host name field. Please refer to Chapter 1
Terminology/Acronyms for hostname rules. When you click Update Configuration to save
the configuration, the Host name field will be updated to reflect the Fully-Qualified Domain
Name (FQDN) if a DNS and domain suffix have been configured.
5. Configure the Primary LAN in the left column, and the Secondary LAN in the right column:
Click the Configuration drop-down arrow and select either DHCP or Static.
DHCP:
• If you choose DHCP, the Primary DNS, Secondary DNS, Domain Suffix, IP address, Subnet
mask, and Default gateway fields will be automatically populated (if your DHCP server is
configured to provide this information) once you save this network setup and restart CC-SG.
• With the information the DHCP server provides, CC-SG registers itself dynamically with the
DNS server if it accepts dynamic updates.
• Please refer to
Recommended DHCP Configurations for CC-SG for details.
Static:
• If you choose Static, type Primary DNS, Secondary DNS, Domain Suffix, IP address, and
Subnet mask in the appropriate fields.
• Specify only one Default gateway, not both.
6. Click the Adapter Speed drop-down arrow and select a line speed from the list. Make sure
your selection agrees with your switch’s adapter port setting.
7. If you selected Auto in the Adapter Speed field, the Adapter Mode field is disabled, with
Full Duplex selected automatically. If you specified an Adapter Speed other than Auto, click
the Adapter Mode drop-down arrow and select a duplex mode from the list.
8. Click Update Configuration to save the network setup. CC-SG will restart.
Recommended DHCP Configurations for CC-SG
Review the following recommended DHCP configurations. Make sure that your DHCP server is
set up properly before you configure CC-SG to use DHCP.
• Configure the DHCP to statically allocate CC-SG’s IP address.
• Configure the DHCP and DNS servers to automatically register the CC-SG with the DNS
when the DHCP allocates an IP address to CC-SG.
• Configure the DNS to accept un-authenticated Dynamic Domain Name System (DDNS)
registration requests from CC-SG.