11-03-2023 10:33 AM
Hi All,
I am currently working on a migration project in which I am migrating from a Cisco SG-300 managed PoE switch to a Cisco Catalyst 9200. I am confused about one command below:
voice vlan id 100
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
As this feature is not available in the new switches, does configuring the voice VLAN using the specific commands listed above on the new Cisco switch make a difference, or is it sufficient to configure it using the "interface voice vlan xx" command?
Solved! Go to Solution.
11-03-2023 10:51 AM
Hi,
Just creating the voice vlan and adding it to the proper interface should be fine
vlan xx
name voice vlan
switchport voice vlan xx
HTH
11-03-2023 10:51 AM
Hi,
Just creating the voice vlan and adding it to the proper interface should be fine
vlan xx
name voice vlan
switchport voice vlan xx
HTH
11-03-2023 11:04 AM
Hello,
I have been looking around, and I am pretty sure that the (CBS/SMB) line of Cisco switches is the result of an acquisition, I just cannot find the name of the original manufacturer. The entire OUI (Organizationally Unique Identifiers, which is basically the last 6 digits of the MAC address of the telephony device manufacturer) can be used on these devices to identify packets as being voice traffic. I really have never seen this feature on any device that runs native IOS. But as Reza says, the Voice Vlan will work just fine.
11-03-2023 02:30 PM
My guess those commands dynamically assign a VoIP phone to a voice VLAN based on host's MAC.
If so, I suspect 9200 doesn't have equivalent feature.
The interface voice vlan feature is for ports having both a data host and VoIP phone, the latter using tagged frames.
Without knowing your SG setup, unable to say how to do same on a Catalyst.
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