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527 High availability and load balancing using clusters
Updating interfaces in a cluster configuration
Related information
For further information related to this topic, see the following:
■
“Rebooting a cluster” on page 523
■
“Cluster Management Update Interface panel” on page 806
■
“Confirmation panel” on page 805
Changing a network interface
If your network environment changes, you may want to change a network interface.
Prerequisites
None.
Changing a network interface
To update the cluster configuration when you change a network interface, complete the following
tasks:
■
Change the interface system settings
■
Update the cluster configuration
To change the interface system settings
1 Log on to any cluster member.
2
In the SGMI, on the Tools menu, select System Setup Wizard .
3 In the System Setup Wizard, click Next on each panel until the Network Interfaces panel displays.
4 In the Network Interfaces panel, select the interface.
5 Change any of the following:
6 In the Confirmation panel, click Finish .
7 Complete steps 1 through 6 for all cluster members.
To update the cluster configuration
1
In the SGMI, on the Tools menu, click Cluster > Update Interfaces .
2 On the Cluster Management Update Interface panel, view the actions that will be taken by the
cluster manager to verify the interface configurations on the cluster members.
3
Click Next .
4 On the Confirmation panel, verify that all cluster members have been contacted.
5 Click Finish .
6 When the configuration is complete, a message tells you that the cluster status has been updated.
To clear the message, click
OK . The security gateway will reboot.
IP address Type the IP address of the interface.
Interface type Select Inside or Outside as the interface type.
Netmask Type the netmask of the interface.