From: marc fernandez (mag08036@yahoo.com)
Date: Tue May 03 2005 - 22:51:22 GMT-3
Thanks for the rply Andrew,
Basically I've been asked to provide a default config
for the company. Voice and video will be in there but
will not currently be implemented at the present time.
They just want to have it in the config template and
add it later. The critical application will be added
with the maximum bandwidth as it is critical for the
company at this time. I just needed to know if there
was anything wrong with the config itself.
Regards,
- marco
--- Andrew Lee Lissitz <alissitz@corvil.com> wrote:
> Hello Everyone,
>
> Marc, are you asking about the configs or the
> bandwidth allocation... or
> both?
>
> My comments are on the bandwidth allocation you
> gave. What speed links are
> you using these configs for, and how do you know
> what bandwidth amount to
> give for each class? Interactive and delay
> sensitive traffic has higher
> bandwidth needs.
>
> Citrix, voice, and lotus each have very differnet
> quality requirements.
> Citrix and voice have much tighter quality
> requirements than Lotus. Will
> the bandwidth you provided for Citrix and Voice be
> sufficient to provide the
> quality required by each?
>
> Lotus notes is probably fine with less bandwidth
> since no one cares if their
> email is a second or two late. But... everyone cares
> if Citrix or voice
> calls are delayed and do not get their appropriate
> quallity.
>
> My suggestion Marc would be to carefully examine
> your bandwidth allocation
> before using these configs.
>
> How much bandwidth you need, is totally determiend
> by the quality targets
> that each traffic class has. Quality targets refer
> to queuing / buffering
> delay, jitter through the network, serialization
> delay (if present), and
> loss percentages.
>
> Kindest Regards Marc and all,
>
> Andrew Lee Lissitz
> 908.303.4762
>
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com] On Behalf Of marc
> fernandez
> Sent: Saturday, April 30, 2005 11:39 PM
> To: ccielab@groupstudy.com
> Subject: QoS config with VOICE, APP, Citrix, lotus
> sample ( any comments)
>
> I need help. Will this work in a real live
> situation.
> Any comments will be appreciated. This is a point to
> point config with servers and clients behind each
> router.
> Attached are the configs. Currently only bandwidth
> has
> been assigned.
>
> | |
> |-r1-------------------r4-|
> | |
>
>
>
----------------------------r1-------------------------
> !
> class-map match-all CITRIX
> match access-group name CITRIX
> class-map match-all APPLICATION
> match access-group name APPLICATION
> class-map match-all LOTUS
> match access-group name LOTUS
> class-map match-all VOICE
> match ip rtp 16384 16383
> match access-group name VOICE
> !
> !
> policy-map QoS
> class APPLICATION
> bandwidth percent 70
> class CITRIX
> bandwidth percent 5
> class VOICE
> priority percent 5
> class LOTUS
> bandwidth percent 5
> !
> interface Ethernet0
> ip address 10.1.1.1 255.255.255.0
> ip bandwidth-percent eigrp 1 5
> max-reserved-bandwidth 100
> service-policy output QoS
> !
> router eigrp 1
> network 10.0.0.0
> no auto-summary
> !
> ip access-list extended CITRIX
> permit tcp any any eq 1494
> permit tcp any eq 1494 any
> ip access-list extended LOTUS
> permit tcp any any eq 1352
> permit udp any any eq 1352
> permit tcp any eq 1352 any
> permit udp any eq 1352 any
> ip access-list extended APPLICATION
> permit ip host 10.1.2.1 any
> permit ip any host 10.1.2.1
> ip access-list extended VOICE
> remark H.323/H.225
> permit tcp any any eq 1720
> permit tcp any eq 1720 any
> !
> --------------------------- r4
> ------------------------
>
> class-map match-all CITRIX
> match access-group name CITRIX
> class-map match-all APPLICATION
> match access-group name APPLICATION
> class-map match-all LOTUS
> match access-group name LOTUS
> class-map match-all VOICE
> match ip rtp 16384 16383
> match access-group name VOICE
> !
> !
> policy-map QoS
> class APPLICATION
> bandwidth percent 70
> class CITRIX
> bandwidth percent 5
> class VOICE
> priority percent 5
> class LOTUS
> bandwidth percent 5
> !
> interface Ethernet0
> ip address 10.1.1.4 255.255.255.0
> ip bandwidth-percent eigrp 1 5
> max-reserved-bandwidth 100
> service-policy output QoS
> !
> ip access-list extended CITRIX
> permit tcp any any eq 1494
> permit tcp any eq 1494 any
> ip access-list extended LOTUS
> permit tcp any any eq 1352
> permit udp any any eq 1352
> permit tcp any eq 1352 any
> permit udp any eq 1352 any
> ip access-list extended APPLICATION
> permit ip any host 10.1.2.1
> permit ip host 10.1.2.1 any
> ip access-list extended VOICE
> remark H.323/H.225
> permit tcp any any eq 1720
> permit tcp any eq 1720 any
> !
>
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This archive was generated by hypermail 2.1.4 : Fri Jun 03 2005 - 10:11:56 GMT-3