Edge-Core ES3526VA-PoE, Installation Manual, Page: 55 / 74

In-Band Access
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In-Band Access
You can access the management agent in the switch from anywhere within the
attached network using Telnet, a web browser, or other network management software
tools. However, you must first configure the switch with a valid IP address, subnet
mask, and default gateway. If you have trouble establishing a link to the management
agent, check to see if you have a valid network connection. Then verify that you
entered the correct IP address. Also, be sure the port through which you are
connecting to the switch has not been disabled. If it has not been disabled, then check
the network cabling that runs between your remote location and the switch.
Note: The management agent accepts up to four simultaneous Telnet sessions. If the
maximum number of sessions already exists, an additional Telnet connection will
not be able to log into the system.
Stack Troubleshooting
If a stack fails to initialize or function, first check the following items:
• Check that all stacking cables are properly connected.
• Check if any stacking cables appear damaged.
• Check that only one Master Select button is pressed in.
• Check that all switches in the stack are powered on.
After checking all items, reboot all the switches in the stack. If the problem is still not
resolved, contact your dealer for assistance.