03-29-2007 01:12 PM - edited 07-03-2021 01:51 PM
The situation is the following we are trying to install a cisco 7920 phone using an AP aironet 1240ag while connected to a switch that uses 2 vlans.
vlan 1 voice
vlan 2 data
When we plug the AP into the switch the DHCP server assigns a 192.168.10.XXX IP address which is the data vlan. We need to use the voice vlan1 in order to registered the 7920 with callmanager.
So we went into the ap and set the IP statically to 10.0.0.XXX (which is the voice vlan), 255.255.255.0 and still not able to appear in the switch still picking up the 192.168.10.XXX ip address. Which causes the cisco 7920 to pull 192.168.10.XXX.
We have tried to set the phone statiscally as well but is unable to reach call manager because the ap is unable to show in our system.
any help will be certanly appreciated thank you
03-29-2007 02:29 PM
The switchport needs to be trunked to see both Vlans.
Please re-look at your sh int for that port.
03-29-2007 05:44 PM
I am not really an expert but how do i trunk port 9, the ap is connected to port 9 and this is the config
interface FastEthernet0/9
description VOICE & DATA
switchport mode access
switchport voice vlan 1
switchport priority extend cos 0
no ip address
mls qos trust device cisco-phone
mls qos trust cos
storm-control broadcast level 50.00
storm-control multicast level 75.00
storm-control unicast level 75.00
auto qos voip cisco-phone
wrr-queue bandwidth 20 1 80 0
wrr-queue min-reserve 1 5
wrr-queue min-reserve 2 6
wrr-queue min-reserve 3 7
wrr-queue min-reserve 4 8
wrr-queue cos-map 1 0 1 2 4
wrr-queue cos-map 3 3 6 7
wrr-queue cos-map 4 5
priority-queue out
spanning-tree portfast
!
thank you for your help
03-29-2007 06:08 PM
I try to set the 0/9 port to trunk and this is what i get
bnp_sw_1(config-if)#switchport mode trunk
Command rejected: An interface whose trunk encapsulation is "Auto" can not be configured to "tru
nk" mode.
what can i do ?
03-29-2007 06:51 PM
alright i was able to trunk the port 0/9
!
interface FastEthernet0/9
description VOICE & DATA
switchport trunk encapsulation dot1q
switchport mode trunk
switchport voice vlan 1
switchport priority extend cos 0
no ip address
mls qos trust device cisco-phone
mls qos trust cos
storm-control broadcast level 50.00
storm-control multicast level 75.00
storm-control unicast level 75.00
auto qos voip cisco-phone
wrr-queue bandwidth 20 1 80 0
wrr-queue min-reserve 1 5
wrr-queue min-reserve 2 6
wrr-queue min-reserve 3 7
wrr-queue min-reserve 4 8
wrr-queue cos-map 1 0 1 2 4
wrr-queue cos-map 3 3 6 7
wrr-queue cos-map 4 5
priority-queue out
spanning-tree portfast
!
same issue? what i do next?
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