Hey Jim Supposing you take a new switch out of the box and don't configure any vlan's etc, all the ports will still be using a vlan. That vlan is called vlan1 and all ports are on vlan1 by default. The devices on those ports wouldn't need any router to route traffic since they all belong to the same vlan and can talk directly.
Hence, there is no such thing as untagged traffic. And yes, to answer your question-all the packets you talked about will route fine. I'll appreciate comments by experts on this list if I am talking correct. Sam ""Jim Devane"" wrote in message news:[EMAIL PROTECTED] > I am kinda new to VLANs and need some advice. > I have a router which I have broken an interface into FastEthernet > subinterfaces. Each subinterface defines the VLAN. This has worked very > well. But I am wondering if it is possible to make this port a trunk port > and have other non-tagged traffic arrive on this port as well. > Basically, I want to have tagged traffic and untagged traffic go to the same > Ethernet port, route the untagged traffic and tag the VLAN traffic. I am not > sure if I can have both types of frames on the same port > I have posted my router's config below: > I need to know how to allow other untagged traffic to be recieved on this > port. > > thanks, > jim > interface FastEthernet0/1 > description TRUNK_PORT > no ip address > no ip directed-broadcast > no ip mroute-cache > load-interval 30 > duplex full > ! > interface FastEthernet0/1.25 > description VLAN > encapsulation dot1Q 25 > ip address 192.168.64.101 255.255.255.252 > no ip directed-broadcast > ! > interface FastEthernet0/1.26 > description VLAN 26 > encapsulation dot1Q 26 > ip address 192.168.64.97 255.255.255.252 > no ip directed-broadcast Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=64434&t=64431 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
