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Lucent Technologies DDM-2000 OC-3 User Manual

Lucent Technologies DDM-2000 OC-3
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363-206-285
Administration and Provisioning
8-2 Issue 3 June 2001
Security 8
DDM-2000 OC-3 Multiplexers provide security capabilities to protect against
unauthorized access to the system through the CIT, data communications channel
(DCC), and TL1/X.25 interfaces. When security is enabled (default is disabled for
the CIT and DCC and always enabled for TL1/X.25), four types of users are
allowed access to the system with a valid login and password:
Privileged users can execute all commands
General users can execute any commands not restricted to privileged
users
Maintenance users can execute some of the general level and all “reports-
only” commands that are not restricted to privileged users
Reports-only users can only execute commands that retrieve reports from
the system.
When the system is first initialized, three default logins and passwords are
provided which must be changed by a privileged user before security is enabled.
At initialization, privileged users are those users who use the default logins and
passwords. Replacement of the SYSCTL circuit pack causes the system to
default back to the default logins and passwords. Up to 100 logins and passwords
can be added, deleted, and changed by three authorized privileged users. Login
and password security can be enabled or disabled. Timeouts can be provisioned
independently for front and rear access CIT interfaces and the synchronous
optical network (SONET) section DCC. Timeout is disabled on the TL1/X.25
interface. For more information on provisioning, see “System Turnup/Circuit
Order,” in the TOP section of this manual (Volume II).
Authorized privileged users can establish general user and reports-only user
logins using the set-lgn command. Authorized privileged users can also
"lockout" access by general and reports-only users without deleting the login and
password file.
The following commands are restricted to privileged users over the CIT and DCC
interfaces. See 824-102-151,
DDM-2000 Multiplexers Operations Systems
Engineering Guide
for TL1/X.25 command access privileges.
init-sys Initialize System
rstr-passwd Restore login and password file
rtrv-lgn Retrieve Login
rtrv-passwd Retrieve login and password file
set-feat Set Features
set-fecom Set Far-End Communications

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Lucent Technologies DDM-2000 OC-3 Specifications

General IconGeneral
BrandLucent Technologies
ModelDDM-2000 OC-3
CategoryMultiplexer
LanguageEnglish

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