Zyxel IES-5106 [1103/1156] Ima connection failure

Zyxel IES-5112 [1103/1156] Ima connection failure
Chapter 40 Troubleshooting
Management Switch Card User’s Guide
1103
Figure 435 Example Xmodem Upload
10 After a successful firmware upload, type
atgo to restart the MSC. The console port speed
automatically changes back to 9600 bps when the MSC restarts.
40.9 IMA Connection Failure
Failure to connect to remote devices/computers through an IMA connection.
1 Make sure all physical connections between your TDM network and your IMA devices are connected
properly. (Refer to IMA Application on page 41.) This includes that you are using correct E1 wires
and have your Tx connect to the Rx wire from the TDM network and your Rx connect to the Tx wire
from the TDM network.
2 Make sure the TDM network is running well. You may need to contact the operator or administrator
who can help you check the TDM network status.
3 Check the IMA group Ne State and Fe State in the Statistics > IMA > slot > group > screen. If
both of them are NOT “operational, do the following:
Make sure that you have enabled the E1 port(s) and IMA group(s).
Make sure that E1 port(s), IMA group(s) settings are configured properly and match the
settings configured on the peer IMA device.
Type the firmware file's
location, or click Browse to
search for it.
Choose the 1K Xmodem
protocol.
Then click Send.

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