tag:blogger.com,1999:blog-4510394351870137228.post157872913208970145..comments2024-03-13T09:30:19.783-04:00Comments on Gnawgnus Realm: Separate VLANs for nortel ip phones and dataUnknownnoreply@blogger.comBlogger2125tag:blogger.com,1999:blog-4510394351870137228.post-88182822605124815542009-03-25T17:43:00.000-04:002009-03-25T17:43:00.000-04:00Hi guys,I had this issue, and by the way I was rea...Hi guys,<BR/>I had this issue, and by the way I was reading the blogs of Mr. McNamara which was so helpful, but trial and error gave me new results and conclusions:<BR/>First you can add the VLAN ID option 191 for the voice traffic in both DHCP Data and Voice scopes or only the Data scopes, same results, both working, of course along with option 128 which must reside in both Data and Voice Scopes.<BR/>Second, on the phones you must make sure that you have the (full) DHCP mode along with VLAN ID on (DHCP) mode, not None.<BR/>This way, you don't have to do the LLDP MED option which ignores option 191 and will not need to put the node IP or the VLAN manually.<BR/>Third, if you didn't configure the VLAN from DHCP, the phone might stay on the default VLAN ID 4095 and pick up IP from the Data Scope, and will work also fine but will confuse your DHCP network administrators.<BR/>Good Luck!!!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4510394351870137228.post-37455941098682571282008-05-05T22:43:00.000-04:002008-05-05T22:43:00.000-04:00Very nice blog and post.Hopefully you know that th...Very nice blog and post.<BR/><BR/>Hopefully you know that the BCM/SRG use port 7300 and not port 4100 like the Succession 1000 Call Servers. You would need to modify your DHCP string to use port 7300.<BR/><BR/>Cheers!Michael McNamarahttps://www.blogger.com/profile/00210152208315571396noreply@blogger.com