IES 1248 Support Notes
will be added with CPU VLAN ID when access the IES.
6. please check your topology if you are not connect PC or device to IES directly.
If DHCP Relay Option 82 can’t work, for example, PC can not get desired IP address from DHCP server, what can I do?
1.Please check your VLAN configuration on IES, make sure that IES can reach DHCP server.
2.Please check your DHCP option 82 description configuration, make sure that description information is match to your DHCP server setting; otherwise DHCP server won’t assign any IP from its IP pool to an invalid DHCP request.
3.Please make sure that your DHCP server support DHCP option 82, and check your configuration on DHCP server are all correct.
4.Please check your DHCP client, make sure that it is working on “obtain an IP address automatically” normally.
How to reset this device as factory default?
a) IES1000
Upload the default file to IES1000 by ftp, web. Or upload the bin file by
BOOTP/TFTP.
ftp:
Please ftp into the DSLAM. Replace the “init” with the default rom file by put command.
WEB:
Please open Maintenance page. Click “Restore Configuration” link.
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