09-04-2013 02:51 PM - edited 03-21-2019 07:44 AM
Hi guys, i would like some help trying to figure this out:
We have an UC540 system in our office, we also have a broadband internet connection through a local ISP, the UC540 internet connection setup is DHCP, but when i connect the ONT cable into the WAN port, it doesnt get any ip address, i tried with other device (D-LINK router) and it works perfectly.
I need your advice to let me know what i am missing. Here is the sh run configutarion, and no CLI changes have been made by the way.
Thanks in advance for the assistance.
Solved! Go to Solution.
09-04-2013 04:50 PM
ISP may have a temporary MAC lock to other router address. So you may need to stay with ISP device turned off some hours or a night before reconnecting Cisco.
09-04-2013 04:50 PM
ISP may have a temporary MAC lock to other router address. So you may need to stay with ISP device turned off some hours or a night before reconnecting Cisco.
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