08-27-2013 07:43 PM
Hi
Actually we have the follow diagrame:
When put the SF300-24P on the remote node we have troubles with pass the vlan tag from voice and data on the same port but when put on access port to the vlan voice and data the dispositives have the correct funtion.
someone have something about of this trouble?
the firmeware actually on the switch es 1.2
Best Regards
Solved! Go to Solution.
08-28-2013 07:02 AM
Hi Saul, the problem is the 3905 telephone in conjunction with the SX300 switch. The 3905 phone has a bug where it won't receive the vlan correctly. To fix this, you need to disable the lldp transmit on the switch
Hi, this bug should be fixed on 9-2-2ES2.
The bug id is CSCub09465
CP-3905 is connected to Cisco Small Business SF300-24P. LLDP-MED is enabled in the switch port with a network policy advertising the voice VLAN.
CP-3905 fails to learn and change the operational VLAN value from 4095 to the advertised vlan id. Please see attached packet captures. The phone advertises its own capabilities and the switch replies back with the network policy. It seems that CP3905 is not processing it.
After disabling LLDP Tx in the switch port, CP3905 learns the vlan id via CDP
-Tom
Please mark answered for helpful posts
08-28-2013 07:02 AM
Hi Saul, the problem is the 3905 telephone in conjunction with the SX300 switch. The 3905 phone has a bug where it won't receive the vlan correctly. To fix this, you need to disable the lldp transmit on the switch
Hi, this bug should be fixed on 9-2-2ES2.
The bug id is CSCub09465
CP-3905 is connected to Cisco Small Business SF300-24P. LLDP-MED is enabled in the switch port with a network policy advertising the voice VLAN.
CP-3905 fails to learn and change the operational VLAN value from 4095 to the advertised vlan id. Please see attached packet captures. The phone advertises its own capabilities and the switch replies back with the network policy. It seems that CP3905 is not processing it.
After disabling LLDP Tx in the switch port, CP3905 learns the vlan id via CDP
-Tom
Please mark answered for helpful posts
08-28-2013 08:34 AM
Thank you Tom
We try to do this process
Best regards
08-28-2013 10:29 AM
Thanks
the trouble is fixed
Best regards
08-28-2013 10:38 AM
Hi,
We follow the procedure as You said Us, and now the CP3905 learned the vlan correctly through CDP.
This is the Show Run now:
#sh run
interface gi1
spanning-tree link-type point-to-point
exit
vlan database
vlan 320-322
exit
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
no lldp run
interface fastethernet2
lldp med disable
exit
interface vlan 322
ip address 10.1.208.100 255.255.240.0
exit
ip route 0.0.0.0 0.0.0.0 10.1.208.1
[0mMore:
bonjour interface range vlan 1
hostname switch06e3d7
ip ssh server
no snmp-server server
ip telnet server
interface fastethernet2
macro description "ip_phone_desktop | no_ip_phone_desktop"
exit
interface fastethernet3
macro description "ip_phone_desktop | no_ip_phone_desktop"
exit
interface gigabitethernet1
macro description "switch | no_switch | switch"
exit
interface fastethernet2
no macro auto smartport
switchport trunk allowed vlan add 321
switchport trunk native vlan 320
exit
interface gigabitethernet1
!next command is internal.
macro auto smartport dynamic_type switch
[0mMore:
switchport trunk allowed vlan add 320-322
exit
Thanks for Your support
Best Regards,
AJ
06-15-2015 03:20 AM
Thank you. It has solve my issue now.My sf300 can now send both vlan on one port. I appreciate
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