Adam, It sounds conflicting, but you have to understand what it's asking, it most like doesn't mean to use priority queue out. You have to make sure it's asking for priority queue out.
> From: ccie_voice-requ...@onlinestudylist.com > Subject: CCIE_Voice Digest, Vol 64, Issue 232 > To: ccie_voice@onlinestudylist.com > Date: Wed, 29 Jun 2011 19:56:28 -0400 > > Send CCIE_Voice mailing list submissions to > ccie_voice@onlinestudylist.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://onlinestudylist.com/mailman/listinfo/ccie_voice > or, via email, send a message with subject or body 'help' to > ccie_voice-requ...@onlinestudylist.com > > You can reach the person managing the list at > ccie_voice-ow...@onlinestudylist.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of CCIE_Voice digest..." > > > Today's Topics: > > 1. 3750 egress priority queue (adam compton) > 2. Re: Passed (Brian Mulgrew) > 3. Re: Passed (Moataz Mamdouh) > 4. What switches are there in the CCIE Voice lab? 3560 or 3550? > (Divin Mathew John) > 5. Re: 3750 egress priority queue (Emin Guliyev) > 6. Re: MLS QoS issue (Brian Mahler) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 29 Jun 2011 17:43:12 -0400 > From: adam compton <com...@gmail.com> > To: "<ccie_voice@onlinestudylist.com>" > <ccie_voice@onlinestudylist.com> > Subject: [OSL | CCIE_Voice] 3750 egress priority queue > Message-ID: <banlktinqzhrmusb5b9qcrf9gfudf_w0...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > I've had practice questions that state to guarantee traffic for the priority > queue, but it also says shape queue 1 to 30%. As I would normally > understand it, to enable the priority queue you need the following command > on a port: > > priority-queue out > > If you use this command SRR shaping and sharing is ignored for the > priority-queue. priority-queue with that command is serviced until empty, > so no srr involved at all. So how can I "guarantee traffic for the priority > queue" while also shaping queue 1 to 30%. Seems like conflicting > statements... > > Adam Compton > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: </archives/ccie_voice/attachments/20110629/cad75bd4/attachment-0001.html> > > ------------------------------ > > Message: 2 > Date: Wed, 29 Jun 2011 22:50:27 +0100 > From: Brian Mulgrew <btmulg...@gmail.com> > To: George Goglidze <gogli...@gmail.com> > Cc: CCIE Voice online groupstudy <ccie_voice@onlinestudylist.com> > Subject: Re: [OSL | CCIE_Voice] Passed > Message-ID: <BANLkTim=dndWSWAF5=1g6eftqawawuj...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > Well done George and thanks for all your help! > > On Wed, Jun 29, 2011 at 2:44 PM, George Goglidze <gogli...@gmail.com> wrote: > > > Hi all, > > > > As the subject suggests, it's official, I'm dual CCIE #19926 R&S and Voice > > starting yesterday. > > > > Finally, it's a relief, no more studying late, spending weekends on a > > computer, making calls, my neighbours think I escaped a psychiatric, after > > hearing voices at night "TEST VOICEMAIL FOR HQ PHONE 1" and my personal > > favourite "YOUR POSITION IN QUEUE IS" :) > > > > I would like to transmit a very special thank you to IPExpert, and > > especially Vik Malhi. He's definitely made difference for me as a trainer. > > Just when you think you know it all about something, he would come up with > > something to prove me wrong, to show me the gaps in my knowledge I didn't > > know existed. > > > > Thank you Vik! > > > > Thanks to everyone on this forum too, there are many good people on the > > forum, with big knowledge, and more importantly willing to share it. It was > > big fun, I enjoyed the process a lot. > > > > By the way, I made it technically on my first attempt. Well, I payed once > > only, although I went to exam 3 times. > > 1st time, technical problems, Cisco gave me free retake voucher, 2nd time, > > again technical problems, again free voucher. > > To be honest after so many free retakes, I'm not even sure if I really > > passed, or I was costing them too much so they decided to give it to me :-), > > good samaritans these cisco guys. > > > > Wish you all good luck, and don't get frustrated, and most importantly have > > fun. > > > > Regards, > > > > > > > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, please > > visit www.ipexpert.com > > > > Are you a CCNP or CCIE and looking for a job? Check out > > www.PlatinumPlacement.com > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: </archives/ccie_voice/attachments/20110629/62001f49/attachment-0001.html> > > ------------------------------ > > Message: 3 > Date: Wed, 29 Jun 2011 21:10:17 +0000 > From: "Moataz Mamdouh" <moataz_m...@yahoo.com> > To: "George Goglidze" <gogli...@gmail.com>, > ccie_voice-boun...@onlinestudylist.com, "CCIE Voice online groupstudy" > <ccie_voice@onlinestudylist.com> > Subject: Re: [OSL | CCIE_Voice] Passed > Message-ID: > <1169904903-1309385413-cardhu_decombobulator_blackberry.rim.net-1935985561-@b13.c13.bise7.blackberry> > > Content-Type: text/plain > > Congratulationsssssssssss > Dual CCIE , wowwwwwwwwww > I like this :) > Best Regards , > > Moataz Mamdouh Tolba > CCIE # 26129 (Voice) > > -----Original Message----- > From: George Goglidze <gogli...@gmail.com> > Sender: ccie_voice-boun...@onlinestudylist.com > Date: Wed, 29 Jun 2011 14:44:21 > To: CCIE Voice online groupstudy<ccie_voice@onlinestudylist.com> > Subject: [OSL | CCIE_Voice] Passed > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > > > > ------------------------------ > > Message: 4 > Date: Thu, 30 Jun 2011 04:00:46 +0530 > From: Divin Mathew John <divinj...@gmail.com> > To: ccie_voice@onlinestudylist.com > Subject: [OSL | CCIE_Voice] What switches are there in the CCIE Voice > lab? 3560 or 3550? > Message-ID: <BANLkTi==xbkZn+KM+WGs=QtM=a16y6k...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: </archives/ccie_voice/attachments/20110630/399dcf27/attachment-0001.html> > > ------------------------------ > > Message: 5 > Date: Wed, 29 Jun 2011 23:25:26 +0000 > From: Emin Guliyev <eguli...@fidelus.com> > To: adam compton <com...@gmail.com>, > "<ccie_voice@onlinestudylist.com>" <ccie_voice@onlinestudylist.com> > Subject: Re: [OSL | CCIE_Voice] 3750 egress priority queue > Message-ID: > <86899cacb680e54ea8933923075b16ce0e0...@nyc-exch-mb01.fidelus.com> > Content-Type: text/plain; charset="us-ascii" > > Adam, > > I have had the same exact question. As far as I know, you could only assign > bandwidth to inbound priority queue. If someone sheds a light on this, it > would be appreciated. > > Thank, > > Emin > > From: ccie_voice-boun...@onlinestudylist.com > [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of adam compton > Sent: Wednesday, June 29, 2011 5:43 PM > To: <ccie_voice@onlinestudylist.com> > Subject: [OSL | CCIE_Voice] 3750 egress priority queue > > I've had practice questions that state to guarantee traffic for the priority > queue, but it also says shape queue 1 to 30%. As I would normally understand > it, to enable the priority queue you need the following command on a port: > > priority-queue out > > If you use this command SRR shaping and sharing is ignored for the > priority-queue. priority-queue with that command is serviced until empty, so > no srr involved at all. So how can I "guarantee traffic for the priority > queue" while also shaping queue 1 to 30%. Seems like conflicting statements... > > Adam Compton > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: </archives/ccie_voice/attachments/20110629/00d0bc9f/attachment-0001.html> > > ------------------------------ > > Message: 6 > Date: Wed, 29 Jun 2011 17:56:33 -0600 > From: Brian Mahler <brianmahle...@gmail.com> > To: ccie_voice@onlinestudylist.com > Subject: Re: [OSL | CCIE_Voice] MLS QoS issue > Message-ID: <4e0bbbb1.80...@gmail.com> > Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" > > Here ia a command on the switch that will show you packet counts for > each DSCP/COS values ( for both inbound and outbound traffic (you wont > need to use port spanning and a sniffer). This works on the 2960, 2970 > , 3560, 3750 switches. This is a LOT faster. I've noticed I had to > modify the windows registry so that L2 COS/VLAN Id are not stripped at > the NIC, thus preventing the the COS and VLAN id from showing up in the > sniffer traces. > > # show mls qos int gig 0/3 statistics > > / dscp: outgoing > ------------------------------- > > 0 - 4 : 20846378 0 0 > 0 0 > 5 - 9 : 0 0 0 > 0 0 > 10 - 14 : 0 0 0 > 0 0 > 15 - 19 : 0 0 0 > 0 0 > 20 - 24 : 0 0 0 > 0 0 > 25 - 29 : 0 0 0 > 0 0 > 30 - 34 : 0 0 0 > 0 0 > 35 - 39 : 0 0 0 > 0 0 > 40 - 44 : 0 0 0 > 0 0 > 45 - 49 : 0 41552 0 > 49972 0 > 50 - 54 : 0 0 0 > 0 0 > 55 - 59 : 0 0 0 > 0 0 > 60 - 64 : 0 0 0 0 > / > > As you can see for the above print out, this port has sent out many > packets marked as DSCP 0 (20846378 packets), DSCP 46 (41552 packets), > and DSCP 48 (49972 packets). > > Also, If you are trusting the DSCP , the Cos-Dscp map is ignored. This > Cos-DSCP map is only used if you are Trusting COS. > > And you can only trust DSCP _or_ COS _or_ nothing at all (which point > you are using your class-maps and policy-maps to classify and mark). > These are mutually exclusive. > > BTW I have a 3560 with the following config and it works like it is > supposed to. ( I did the above stats on it ). > > /interface GigabitEthernet0/3 > description Br1 Left Phone > switchport access vlan 201 > switchport mode access > switchport voice vlan 201 > priority-queue out > mls qos trust device cisco-phone > mls qos trust cos > spanning-tree portfast > / > > hope that helps, > Brian > > On 6/29/2011 5:48 AM, Mike wrote: > > This is a 3560 running the newest code and its odd that it's not creating a > > trunk. I'll try a 3750 see if it's different. > > > > -----Original Message----- > > From: Bill Lake [mailto:whl...@gmail.com] > > Sent: Tuesday, June 28, 2011 9:08 PM > > To: Mike > > Cc: Jason Langenfeld; ccie_voice@onlinestudylist.com > > Subject: Re: [OSL | CCIE_Voice] MLS QoS issue > > > > Your original configuration did not have a native vlan command maybe > > the voice vlan does not work if there is no native vlan active. Not > > able to lab test to prove this but perhaps you could remove the > > trunking commands and use switchport access vlan 1 > > > > Also remember that switchport mode access/switchport access vlan > > x/switchport voice vlan x does not work all the time on HWIC modules > > like the HWIC-4ESW > > > > > > > > On Tue, Jun 28, 2011 at 10:57 AM, Mike<mik...@msn.com> wrote: > >> That did it, but shouldn't the command "switchport voice vlan XXX" create > > a > >> pseudo trunk? > >> > >> This config showed dscp EF packets wireshark. > >> > >> interface FastEthernet0/3 > >> switchport trunk encapsulation dot1q > >> switchport mode trunk > >> switchport voice vlan 10 > >> mls qos trust dscp > >> spanning-tree portfast > >> > >> -----Original Message----- > >> From: Jason Langenfeld [mailto:jlangenf...@prosysis.com] > >> Sent: Tuesday, June 28, 2011 11:38 AM > >> To: Mike > >> Subject: RE: [OSL | CCIE_Voice] MLS QoS issue > >> > >> Try changing the mode to trunking. 802.1p priority bits are carried via > > the > >> dot1q trunk header. If you do not have a trunk or psuedo trunk to the > >> phone, you will not get the COS bits, therefore you will not get the > > mapped > >> DSCP value. > >> > >> Thx, > >> Jason > >> ________________________________ > >> From: ccie_voice-boun...@onlinestudylist.com > >> [ccie_voice-boun...@onlinestudylist.com] on behalf of Mike > > [mik...@msn.com] > >> Sent: Tuesday, June 28, 2011 9:02 AM > >> To: 'Peterson, Ryan' > >> Cc: ccie_voice@onlinestudylist.com > >> Subject: Re: [OSL | CCIE_Voice] MLS QoS issue > >> > >> I've tried everything: > >> mls qos trust device cisco-phone > >> mls qos trust dscp > >> > >> even full AutoQos and its not tagging packets. > >> > >> From: Peterson, Ryan [mailto:ryan.peter...@pcmall.com] > >> Sent: Tuesday, June 28, 2011 9:58 AM > >> To: Mike > >> Cc: ccie_voice@onlinestudylist.com > >> Subject: Re: [OSL | CCIE_Voice] MLS QoS issue > >> > >> have you tried adding the cisco-phone trust? > >> > >> Sent from my iPad > >> > >> On Jun 28, 2011, at 6:51 AM, "Mike " > > <mik...@msn.com<mailto:mik...@msn.com>> > >> wrote: > >> I monitored transmit and receive and the phone doesn't seem to be tagging > >> frames or packets unless the switch is zero'ing them out. > >> > >> From: Peterson, Ryan [mailto:ryan.peter...@pcmall.com] > >> Sent: Tuesday, June 28, 2011 9:44 AM > >> To: Mike > >> Cc: ccie_voice@onlinestudylist.com<mailto:ccie_voice@onlinestudylist.com> > >> Subject: Re: [OSL | CCIE_Voice] MLS QoS issue > >> > >> looks like you are monitoring tx packets. think you intended on > > monitoring > >> rx. > >> > >> Sent from my iPad > >> > >> On Jun 27, 2011, at 12:15 PM, "Mike " > >> <mik...@msn.com<mailto:mik...@msn.com>> wrote: > >> Hi all I'm trying to lab up a QOS run through and for some reason the > > switch > >> is resetting everything to 0 > >> > >> Switch config: > >> > >> mls qos map cos-dscp 0 8 16 24 32 46 48 56 > >> mls qos > >> > >> interface FastEthernet0/3 > >> switchport mode access > >> switchport voice vlan 10 > >> mls qos trust dscp > >> spanning-tree portfast > >> > >> monitor session 1 source interface Fa0/3 tx > >> monitor session 1 destination interface Fa0/6 > >> > >> Wireshark reports DSCP field 0x00. > >> > >> > >> Any ideas? > >> > >> I tried mls qos trust cos and same thing. > >> > >> The phone plugged into the switchport is a 7941 > >> > >> > >> Thanks, > >> Mike > >> _______________________________________________ > >> For more information regarding industry leading CCIE Lab training, please > >> visit www.ipexpert.com<http://www.ipexpert.com> > >> > >> Are you a CCNP or CCIE and looking for a job? 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Check out > > www.PlatinumPlacement.com > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: </archives/ccie_voice/attachments/20110629/1c39c496/attachment.html> > > ------------------------------ > > _______________________________________________ > CCIE_Voice mailing list > CCIE_Voice@onlinestudylist.com > http://onlinestudylist.com/mailman/listinfo/ccie_voice > > > End of CCIE_Voice Digest, Vol 64, Issue 232 > *******************************************
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