User Manual

Stacking
162
M4200 and M4300 Series ProSAFE Managed Switches Web Management User Manual
Run Stack Port Diagnostics
 To run stack port diagnostics:
1. Launch a web browser.
2. Enter http://<ipaddress> in the web browser address field.
The login window opens.
3. Enter the user name and password.
The default admin user name is admin and the default admin password is blank, that is,
do not enter a password.
4. Click the Login button.
The System Information page displays.
5. Select System > Stacking > Advanced > Stack Port Diagnostics.
Transmit Data Rate (Mbps) The approximate transmit rate on the stacking port.
Transmit Error Rate The number of errors in transmit packets per second.
Total Transmit Errors The total number of errors in transmit packets since boot. The counter might
wrap.
Receive Data Rate (Mbps) The approximate receive rate on the stacking port.
Receive Error Rate The number of errors in receive packets per second.
Total Receive Errors The total number of errors in receive packets since boot. The counter might
wrap.
Link Flaps The total number of link flaps.
Table 61. Stack Port Configuration (continued)
Field Description