10-16-2009 02:59 AM - edited 03-06-2019 08:09 AM
C3560G-48PS with IOS ipbasek9-mz.122-46.SE.
When i connect a PC behind the phone no mac address is being learned on the interface.
Config on the port
interface GigabitEthernet0/40
switchport access vlan 202
switchport mode access
switchport nonegotiate
switchport voice vlan 910
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape 10 0 0 0
queue-set 2
priority-queue out
mls qos trust device cisco-phone
mls qos trust cos
spanning-tree portfast
spanning-tree bpduguard enable
STP output in the interface
PL1-FL-101-A-02#sho spanning-tree int gig 0/40
Vlan Role Sts Cost Prio.Nbr Type
------------------- ---- --- --------- -------- --------------------------------
VLAN0202 Desg FWD 4 128.40 P2p Edge
VLAN0910 Desg FWD 4 128.40 P2p Edge
Output on the interface when pc is connected behind the phone:
PL1-FL-101-A-02#sh mac address-table int gigabitEthernet 0/40
Mac Address Table
-------------------------------------------
Vlan Mac Address Type Ports
---- ----------- -------- -----
910 0023.5e18.0097 DYNAMIC Gi0/40
Total Mac Addresses for this criterion: 1
Any ideas what can cost this issue?
Thanks a lot
Regards, wim
10-16-2009 10:17 AM
First idea is that the phone's LAN connection for a PC is not enabled. Phone is more suspect than switch.
10-18-2009 11:15 PM
The phone's config has been checked. Switchport after the phone has been enabled. We have encoutered the pbl after upgrading from c3560-ipbase-mz.122-35.SE5 to c3560-ipbasek9-mz.122-46.SE3.
In the previous release it's working well in the new release we have problems.
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