H3C S5830V2 Security Configuration Manual page 45

Specifying the HWTACACS authentication servers
You can specify one primary authentication server and up to 16 secondary authentication servers for an
HWTACACS scheme. When the primary server is not available, the device tries to communicate with the
secondary servers in the order they are configured, and communicates with the first secondary server in
active state. If no redundancy is needed, specify only the primary server. An HWTACACS server can
function as the primary authentication server in one scheme and as the secondary authentication server
in another scheme at the same time.
To specify HWTACACS authentication servers for an HWTACACS scheme:
Step
1. Enter system view.
2. Enter HWTACACS
scheme view.
3. Specify HWTACACS
authentication servers.
Specifying the HWTACACS authorization servers
You can specify one primary authorization server and up to 16 secondary authorization servers for an
HWTACACS scheme. When the primary server is not available, the device tries to communicate with the
secondary servers in the order they are configured, and communicates with the first secondary server in
active state. If no redundancy is needed, specify only the primary server. An HWTACACS server can
function as the primary authorization server of one scheme and as the secondary authorization server of
another scheme at the same time.
To specify HWTACACS authorization servers for an HWTACACS scheme:
Step
1. Enter system view.
2. Enter HWTACACS
scheme view.
Command
system-view
hwtacacs scheme hwtacacs-scheme-name
•
Specify the primary HWTACACS
authentication server:
primary authentication { ipv4-address
| ipv6 ipv6-address } [ port-number |
key { cipher | simple } string |
vpn-instance vpn-instance-name ] *
•
Specify a secondary HWTACACS
authentication server:
secondary authentication
{ ipv4-address | ipv6 ipv6-address }
[ port-number | key { cipher | simple }
string | vpn-instance
vpn-instance-name ] *
Command
system-view
hwtacacs scheme
hwtacacs-scheme-name
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Remarks
N/A
N/A
Configure at least one command.
By default, no authentication
server is specified.
Two HWTACACS authentication
servers in a scheme, primary or
secondary, cannot have the same
combination of IP address, port
number, and VPN.
Remarks
N/A
N/A