Radwin 2000, Руководство пользователя

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Security Features Chapter 8
RADWIN 2000 User Manual Release 2.5.40 8-9
Security Features
The Security dialog enables you to change the Link Password and the SNMP Community
strings and use the Link Lock feature:
Figure 8-9: Available security features
Changing the Link Password
This item is only available when the link is down. Otherwise, it works the same way as the
corresponding item on
page 5-8 .
RADWIN Manager Community Strings
The ODU communicates with the RADWIN Manager using SNMPv1 protocol. The protocol
defines three types of communities:
• Read-Only for retrieving information from the ODU
• Read-Write to configure and control the ODU
• Trap used by the ODU to issue traps.
The Community string must be entered at log on. The user must know the password and the
correct Community string to gain access to the system. A user may have read-only privileges.
It is not possible to manage the ODU if the read-write or the read Community values are for-
gotten. A new Community value may be obtained from RADWIN Customer Support for the
purpose of setting new Community. You must also have available the serial number or the
MAC address of the ODU.
The read-write Community strings and read-only Community strings have a minimum of five
alphanumeric characters. (bru1 and bru4097 are not permitted). Changing the trap Com-
munity is optional and is done by clicking the check box.