Controlling Communication Between NE and LCT

For NE operation security, NEs are managed by the U2000 under normal circumstances. But under special circumstances, you need to use the U2000 LCT or Web LCT to commission an NE. You can turn on LCT access for the NE on the U2000.

Context

  • When no U2000 user logs in to an NE and an LCT user requests to log in to the NE, the NE does not refer to the LCT Access Control Switch parameter and allows the LCT access directly.
  • When a U2000 user has logged in to an NE and then an LCT user requests to log in to the NE, the NE determines whether to allow the LCT user to log in according to the LCT Access Control Switch parameter.
  • When an LCT user has logged in to an NE and then a U2000 user requests to log in to the NE, the login of the LCT user does not affect the login of the U2000 Web LCT user, and the successful login of the U2000 user does not affect the logged-in LCT user.
  • When the LCT user and the U2000 user log in to the NE at the same time, set LCT Access Control Switch to Disable Access. This does not affect the LCT user that is already logged in.

Procedure

  1. In the NE Explorer, select an NE and choose Security > LCT Access Control from the Function Tree.
  2. Click Query to query whether the current NE allows LCT access.

  3. Click Access Allowed to enable LCT access.

    NOTE:

    If you want to disable this function, click Disable Access.

Parent topic: Setting the Security Access of an NE
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