| Exam 210-060 | Question id=1190 | Provision End Users and Associated Devices |
On the PSTN gateway, a network engineer runs sh isdn status and finds the Layer 2 state of each interface to be "TEI_ASSIGNED". What is the status of PSTN connectivity from this gateway?
| A. |
The T1 interfaces are established and operational. | |
| B. |
This information does not indicate the status of PSTN connectivity from the gateway. | |
| C. |
The T1 interfaces are down. | |
| D. |
The T1 interfaces are being tested by the carrier. |