User Manual

M4300 Intelligent Edge Series Fully Managed Stackable Switches
Manage Stacking User Manual174
Run Stack Port Diagnostics
To run stack port diagnostics:
1. Launch a web browser
.
2. In the address field of your web browser
, enter the IP address of the switch.
The login window opens.
3. Enter admin as the user name, enter your local device password,
and click the Login
button.
The first time that you log in, no password is required. However, you then must specify a
local device password to use each subsequent time that you log in.
The System Information page displays.
4. Select System > Stacking >
Advanced > Stack Port Diagnostics.
Link Speed (Gbps) The maximum speed of the stacking port.
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