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тАО04-08-2009 10:26 AM
тАО04-08-2009 10:26 AM
Can anyone give me a simple walkthrough of an LLDP-MED setup for VoIP phones?
Basically, I want the handsets to configure/request DHCP from the VoIP VLAN, VLAN 190, where a custom DHCP server is listening.
All I need. It's not a complex system. :)
Thanks!
Solved! Go to Solution.
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тАО04-08-2009 10:29 PM
тАО04-08-2009 10:29 PM
Solutioncreate vlan 190 with the command voice and tag the ports both uplink and phoneport with vlan 190.
syntax
switch(config)#vlan 190 voice
switch (vlan-190)#tag 1-12, 24
or any range you like
Now plug in the phone. The phone should configure it self in vlan 190 and get appropriate qos settings.
check if the phone got the LLDP-MED settings
let say the phone is on port 2
#sh lldp info remote-device 2
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тАО04-09-2009 01:05 PM
тАО04-09-2009 01:05 PM
Re: HELP: LLDP-MED simple walkthrough for VoIP phones...
But OOPS! My Linksys handsets are Cisco, so LLDP-MED is not supported.
I really, really loathe Cisco.
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тАО04-11-2009 09:58 PM
тАО04-11-2009 09:58 PM
Re: HELP: LLDP-MED simple walkthrough for VoIP phones...
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тАО04-13-2009 08:10 AM
тАО04-13-2009 08:10 AM
Re: HELP: LLDP-MED simple walkthrough for VoIP phones...
I downloaded the 6.1.5a firmware (the latest as of last month) for the Cisco/Linksys SPA942 handset, which we are trying to deploy, and LLDP-MED is not working at all.
The config example above works great for the Aastra handsets, however. So I know it's configured properly.
What I've done is create a tftp server on the default VLAN and have it give the handset an XML file with the VLAN configuration. Once the handset gets the config and reboots, it's on the correct VLAN.
Why oh why does Cisco do this to me? First they have phones that advertise as 802.3af compliant when they aren't, and now I find that they have their most popular handset still cling to CDP...
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тАО04-14-2009 05:38 AM
тАО04-14-2009 05:38 AM