I then have the following config for one of the switch ports:
interface fastethernet 0
switchport access vlan 1
switchport voice vlan 2
I plug an IP phone with a computer in the PC port to the above port. VLAN 1 comes up since there is a port in that VLAN. Problem is that VLAN 2 will not come up thus the phone will not get on the network.
Is there a way to force VLAN 2 to come up? Or is there a better way of doing this?
The trunk will be auto negotiated only if you have Cisco devices at both ends and the port is enabled for voice vlan.
Also When the IP Phone trunk is active, it is not shown in the trunking mode from any Cisco IOS Software show command. However, you can verify the VLANs being carried over the trunk link by looking at the Spanning Tree Protocol (STP) activity. STP runs with two instancesone for the voice VLAN and one for the data VLAN, which can be seen with the show spanning-tree interface command.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
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