NEC Univerge SV9100, Руководство пользователя

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Issue 2.0
10-40 SV9100 NetLink
However, the license of Secondary System is temporary
–
lasting 28 days. After the
specified duration, the communication server is reset and the licenses are removed.
If the link is recovered and original Primary System is back in service, the licenses
are returned to use without any expiration time.

License information in the Primary is copied to the Secondary site when doing
database duplication.

After 28 days, the license(s) expire. To renew the license(s), a connection to the
original Primary site must be reestablished. (After the connection to the Primary
is recovered, if Fail-Over occurs again, the license(s) are once again enabled
for the specified duration based on the software version listed above)

When the Forced Change of the Primary System (Program 50-07-01) is used to
manually force the original Primary System to become one of the Secondary
Systems in a Netlink Network, the license information will still be available.

If a user wants to enter another additional feature license, it must be entered on
the original Primary System.
S
ECTION
11 MAC A
DDRESS
A
UTHORIZATION
NetLink can reject the connection from unauthenticated communication servers.
The Primary System finds the MAC address of the communication server which is
trying to connect, and if the Primary System does not know the MAC address, the
connection is refused.
Related Programming:

51-02-04 : NetLink System Individual Setting – System Authentication MAC
Address
When Program 51-13-03 is enabled, the SV9100 checks this MAC address against
the MAC address of the connecting CCPU. If the value is different, the connection is
refused.

51-13-03 : NetLink Option Settings – MAC Address Authentication
When enabled (1), connection authentication of the SV9100 is done with the MAC
address set in Program 51-02-04. The system compares its own MAC address and
if the address does not match, the Primary System rejects the connection.