Cisco Cisco Clean Access 3.5
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12-11
Cisco Clean Access Server Installation and Administration Guide
OL-7045-01
Chapter 12 Implement High Availability (HA) Mode
Configure High Availability
Configure the Standby Clean Access Server
The general sequence to configure the standby CAS is as follows:
a. Access the Standby CAS Directly
1.
Access the web console for the standby CAS by opening a web browser and typing the IP address
of the trusted (eth0) interface of the standby CAS in the URL/address field, as follows:
https://<StandbyCAS_eth0_IP>/admin (for example,
of the trusted (eth0) interface of the standby CAS in the URL/address field, as follows:
https://<StandbyCAS_eth0_IP>/admin (for example,
https://172.16.1.3/admin
)
2.
Log in as user
admin
(default password is
cisco123
). (It is recommended that you change the default
password for the CAS to ensure the security of your network environment.)
Note
•
In order to copy and paste values to/from configuration forms, it is recommended to keep both web
consoles open for each CAS (primary and standby). See also
consoles open for each CAS (primary and standby). See also
.
•
To ensure security, it is recommended to change the default password of the CAS.
b. Configure the Host Information for the Standby
3.
In the Network Settings page, open the DNS tab.
4.
Change the host name to the unique host name for the standby CAS, such as
caserver12
. You must
have the same domain name specified in this tab as you did for the primary Clean Access Server (see
c. Configure HA-Standby Mode and Update
5.
Click the Failover Setting tab and select HA-Standby Mode from the Choose Clean Access
Server Mode dropdown menu.
Server Mode dropdown menu.