I would have thought it highly unlikely that in a voice exam you would disable the voice vlan. But I guess, if you were told to disable it and also told to bypass the listening and learning states when booting a phone then you would have to enable it (on the phone ports).
Vik Malhi - CCIE #13890 Senior Technical Instructor - IPexpert, Inc. Telephone: +1.810.326.1444 Fax: +1.810.454.0130 Mailto: [EMAIL PROTECTED] Join our free online support and peer group communities: http://www.IPexpert.com/communities IPexpert - The Global Leader in Self-Study, Classroom-Based, Video-On-Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jonathan Charles Sent: Wednesday, April 16, 2008 5:17 PM To: Onur Tufekci Cc: CCIE Voice Subject: Re: [OSL | CCIE_Voice] Just started workbook and nagging questionhas popped up again... Also, while we are the topic, I found the following from the Cisco 3550 voice vlan guide: "The Port Fast feature is automatically enabled when voice VLAN is configured. When you disable voice VLAN, the Port Fast feature is not automatically disabled." >From >http://www.cisco.com/en/US/docs/switches/lan/catalyst3550/software/rele >ase/12.1_19_ea1/configuration/guide/swvoip.html Does this mean we do not need to do a spanning-tree portfast on each port (or global default)? And still meet the requirements to enable spanning tree? Jonathan On Wed, Apr 16, 2008 at 7:13 PM, Onur Tufekci <[EMAIL PROTECTED]> wrote: > I think it is up to you which one to use for 3550. On the ether switch > module you have to use trunking. > > > > On Wed, Apr 16, 2008 at 8:11 PM, Jonathan Charles <[EMAIL PROTECTED]> wrote: > > > OK, one last time, for the 3550 config, I am seeing one way to do it > > from IPExpert and another from Cisco: > > > > >From IPExpert: > > > > int fa0/1 > > switchport trunk encap dot1q > > switchport voice vlan 250 > > switchport native vlan 150 > > switchport mode trunk > > > > >From Cisco CCM SRND: > > > > > > int fa0/1 > > switchport access 150 > > switchport voice vlan 250 > > > > > > Which way are they looking for on the exam? > > > > > > > > Jonathan > > > >
