<div>
Cheers don ..... I did eventually find it in a Cisco guide but, that's confirmed what I'm doing is correct..... problem is now, it won't power my Avaya phones ! :&gt;( &nbsp; .... I give up !
</div>


Cheers don ..... I did eventually find it in a Cisco guide but, that's confirmed what I'm doing is correct..... problem is now, it won't power my Avaya phones ! :>(   .... I give up !

<div>
<div class="content wysiwyg-content">
I'm trying to configure a Cisco 3524 XL Switch to replace a defective HP 2650.<br />
On the HP, I just assign which VLANs to the port I wnat it on and assign one of the VLANs as a 'default' (data not tagged entering the port has the default VLAN added).<br />
I have two VLANs, 20 DATA and 30 PHONES. On the HP, I have the ports set so VLAN 20 is the 'default' and VLAN 30 is 'tagged' (the phones tag data for VLAN 30). This means data traversing the switch is tagged with it's required VLAN.<br />
<br />
How do I 'tell' the CISCO which is the port's 'default' VLAN and that VLAN 30 will already be tagged?
</div>
</div>


I'm trying to configure a Cisco 3524 XL Switch to replace a defective HP 2650.
On the HP, I just assign which VLANs to the port I wnat it on and assign one of the VLANs as a 'default' (data not tagged entering the port has the default VLAN added).
I have two VLANs, 20 DATA and 30 PHONES. On the HP, I have the ports set so VLAN 20 is the 'default' and VLAN 30 is 'tagged' (the phones tag data for VLAN 30). This means data traversing the switch is tagged with it's required VLAN.

How do I 'tell' the CISCO which is the port's 'default' VLAN and that VLAN 30 will already be tagged?

Multi VLAN on Cisco 3500

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.