Hi Kristjan, I agree,
If the task says: "use vlan 1,10,14-16,18 and make sure all VLANs are tagged on the trunk" then the best solution would be to move native to a bogus vlan like 999 using the switchport trunk native vlan 999. /Ralph 2011/3/26 Kristján Ólafur Eðvarðsson <[email protected]>: > OK nice, > > I didn´t know about that command. > But it is common to untag with a bogus vlan that > doesn´t exist anywhere like in my example. > > regards. Kristjan > > -----Original Message----- > From: Ralph Olsen [mailto:[email protected]] > Sent: 26. mars 2011 18:54 > To: Kristján Ólafur Eðvarðsson; Leigh Jewell > Cc: [email protected] > Subject: Re: [CCIE Wireless] CCIE_Wireless Digest, Vol 24, Issue 21 > > Well, > > if the task says: > > "All VLANs on Cat2 must be tagged, including the native VLAN" > > then moving the native to 999 would not solve the task as the native > is just moved to VLAN 999 and native are still untagged. > > The only solution is indeed the: vlan dot1q tag native. But if you do > it on 1 switch you should do it on all (for the clean design). > > /Ralph > > > > 2011/3/26 Kristján Ólafur Eðvarðsson <[email protected]>: >> How about this ? >> >> VLAN 1 is default native and always untagged. >> >> you can override this behavior by setting another >> vlan as untagged. For example >> ! >> int f0/1 >> (config-if)#switchport trunk native vlan 999 >> ! >> where 999 is bogus and does not exist. I am >> not sure if vlan 1 gets tagged after this command. >> But this most likely is the solution to your question. >> >> regards. Kristjan >> >> -----Original Message----- >> From: [email protected] >> [mailto:[email protected]] On Behalf Of >> [email protected] >> Sent: 26. mars 2011 16:00 >> To: [email protected] >> Subject: CCIE_Wireless Digest, Vol 24, Issue 21 >> >> Send CCIE_Wireless mailing list submissions to >> [email protected] >> >> To subscribe or unsubscribe via the World Wide Web, visit >> http://onlinestudylist.com/cgi-bin/mailman/listinfo/ccie_wireless >> or, via email, send a message with subject or body 'help' to >> [email protected] >> >> You can reach the person managing the list at >> [email protected] >> >> When replying, please edit your Subject line so it is more specific >> than "Re: Contents of CCIE_Wireless digest..." >> >> >> Today's Topics: >> >> 1. CCIE Wireless IPExpert Workbook 1 - Lab1.2 (Leigh Jewell) >> >> >> ---------------------------------------------------------------------- >> >> Message: 1 >> Date: Sat, 26 Mar 2011 16:59:20 +1100 >> From: Leigh Jewell <[email protected]> >> To: [email protected] >> Subject: [CCIE Wireless] CCIE Wireless IPExpert Workbook 1 - Lab1.2 >> Message-ID: >> <[email protected]> >> Content-Type: text/plain; charset="iso-8859-1" >> >> Referring to the section of Lab1.2 titled >> VLANs, Spanning Tree, and VTP continued >> >> *All VLANs on Cat2 must be tagged, including the native VLAN* >> ** >> I can't seem to find any mention of the solution for this question. My only >> thought was to use the command >> >> *vlan dot1q tag native* >> >> Any ideas ? >> >> Cheers, >> Leigh. >> -------------- next part -------------- >> An HTML attachment was scrubbed... >> URL: >> </archives/ccie_wireless/attachments/20110326/d1e8c78f/attachment-0001.html> >> >> ------------------------------ >> >> _______________________________________________ >> CCIE_Wireless mailing list >> [email protected] >> http://onlinestudylist.com/cgi-bin/mailman/listinfo/ccie_wireless >> >> >> End of CCIE_Wireless Digest, Vol 24, Issue 21 >> ********************************************* >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
