SG300 general mode with voice vlan problem after ios upgrade
I am having difficulties with SG300 28P after upgrading from 22.214.171.124 (boot image sx300_boot-13506.rfb) to 126.96.36.199 and also 188.8.131.52 (boot image sx300_boot-13506.rfb). On 184.108.40.206 I had configuration that had next configuration:
vlan database vlan 60,104 exit voice vlan id 60 voice vlan state oui-enabled
This configuration worked perfectly when I switched over cable from PC to VoIP telephone and vice versa. PC fell into 104 vlan and VoIP phone fell into 60 VLAN without problems every time I switched from one to another the same cable.
The problem started when I upgraded to the following ios versions 220.127.116.11 and 18.104.22.168. When I switch cable in PC I get IP configuration from DHCP server from vlan 104 and when I switch the same cable in VoIP phone it takes IP configuration from VoIP DHCP server on vlan 60. But when I switch back the same cable to PC I don't get DHCP configuration from DHCP server from vlan 104. This function was available in version 22.214.171.124. In newer versions it is not available for same general port to share different vlans when voice vlan is enabled. I tried with putting that port in trunk mode and it works but this is not solution for our company because this would not have voice vlan enabled, it would be more statical configuration.
Can you tell me is this a bug in new versions or did the configuration for general mode with voice vlan changed in some way?
Thank you for response and for your help. I suspected it is a bug. I just wanted to be sure and check with others. Unfortunately we won't upgrade to later version than 1.3.5 until Cisco fixes this problem.
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