06-21-2007 01:55 AM - edited 03-14-2019 10:12 PM
I have a typical network Main site with two remote sites. At each site there is a 2800 and a downstream 3550 poe switch where the phones connect. I need to set up some local LAN qos on the ports and then prioritise the voice traffic across the WAN. I am quite new to QOS so could any body give me a guide of where to start or provide any sample configs?
06-21-2007 02:02 AM
Hi,
Let alone the LAN for now as it won't give you any problem. Please state how your WAN is made, links type and speed, routers used, etc.
06-21-2007 02:33 AM
ok
one site has a 2811 router with a connected les 10 circuit which connects back to the main site remote site two has a 2600 with a 2mb leased line Both remote site ciruits are provided by BT. The mail site has 4500 which terminates both remote site connections
Thanks
06-21-2007 03:44 AM
Hi,
For the 10 mpbs circuit, once again I would not configure anything. For the 2 mpbs, give a look to "show interfaces" on both sides. If you have "packet drops" increasing a peak times, you may want to configure basic LLQ per document:
Note, the match can done much simpler on dscp EF that you telephones should be using already.
Note also, your 4500 router may have a too old IOS to support that.
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