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4-4
7610-A2-GB20-10
November 1997
ATI Access
Access to the ATI is available through either the Terminal port or a Telnet session.
Access to the ATI through the Terminal port can be limited. Refer to Terminal Port
Options, Table A-4, to:
H Enable Login Required.
H Assign a Port Access Level of 1, 2, or 3.
The ATI can be accessed remotely through a Telnet Session via either the
Management port or the IMC. The DSU provides several methods for limiting
access to the ATI through a Telnet session.
H Refer to Telnet Session Options, Table A-7, to:
— Enable Login Required.
— Assign a Telnet Session Access Level of 1, 2, or 3.
— Disable Telnet access completely.
H To prevent the Management port and IMC from supporting a Telnet session:
— Set the Port Use option to None or Alarms. Refer to Management Port
Options, Table A-5.
— Disable the IMC using the In-Band Management Channel Rate (bps)
option in Table A-2.
Effective Access Level
The ATI effective access level is the more restrictive between the Port/Session
access level and the Access level associated with the Login ID. For example, if a
login ID is created with an Access Level 1 and the Terminal Port is set for a Port
Access Level of 2, the effective access level to the ATI is 2.
Table 4-1. Effective Access Levels
ATI Access to Menu Functions
Effective
Access Level 1
Effective
Access Level 2
Effective
Access Level 3
Status Read-Only Read-Only Read-Only
Test Full Access Full Access No Access
Configuration Full Access Read-Only Read-Only
Control Full Access No Access No Access