[cisco-voip] Voice Vlan not recognized on cisco 2900xl
Steve Gustafson
smgustafson at gmail.com
Mon Aug 22 18:35:05 EDT 2011
Looks like the voice vlan is not supported on the 2900xl.
http://www.cisco.com/en/US/products/hw/switches/ps607/products_tech_note09186a00800a6923.shtml#voice_vlans
On Mon, Aug 22, 2011 at 3:27 PM, Wellnitz, Erick A. <
erick.wellnitz at kattenlaw.com> wrote:
> If this switch is anything similar to the 3500XL, it will allow you to
> configure the voice VLAN but it isn’t going to work. There are some
> serious limitations with voice and the older hardware.****
>
> ** **
>
> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Matthew Loraditch
> *Sent:* Monday, August 22, 2011 2:29 PM
> *To:* Joseph Mays; cisco-voip at puck.nether.net
>
> *Subject:* Re: [cisco-voip] Voice Vlan not recognized on cisco 2900xl****
>
> ** **
>
> Is that switch running the latest code for that model should be something
> like 12.0.5(WC17)? What model phone are you trying to use?****
>
> ** **
>
> Beyond something like that I really don’t know those switches are way
> beyond EoL and I’ve never used a phone with them, besides the auto qos
> commands which is not on those switches, those two port configs you show are
> the way I have done (fa0/1) or do now do (fa0/2) phone ports.****
>
> ** **
>
> ** **
>
> *Matthew Loraditch, CCVP, CCNA, CCDA*
> 1965 Greenspring Drive****
>
> Timonium, MD 21093
> support at heliontechnologies.com
> (p) (410) 252-8830
> (F) (443) 541-1593
>
> Visit us at www.heliontechnologies.com
> Support Issue? Email support at heliontechnologies.com for fast assistance!**
> **
>
> ** **
>
> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Joseph Mays
> *Sent:* Monday, August 22, 2011 2:20 PM
> *To:* cisco-voip at puck.nether.net
> *Subject:* Re: [cisco-voip] Voice Vlan not recognized on cisco 2900xl****
>
> ** **
>
> I made the suggested changes, but still no service on the phone, and the
> switch does not show vlan7 as associated with any ports in "show vlan". How
> should a voice vlan show up in "show vlan"? Should I even be expecting it to
> be associated with ports?****
>
> ****
>
> On the switch now...****
>
> ****
>
> Switch#show run****
>
> Building configuration...****
>
> ****
>
> Current configuration:****
>
> !****
>
> version 12.0****
>
> [...]****
>
> !****
>
> interface FastEthernet0/1****
>
> switchport trunk encapsulation dot1q****
>
> switchport trunk native vlan 2****
>
> switchport mode trunk****
>
> switchport voice vlan 7****
>
> spanning-tree portfast****
>
> [...]****
>
> interface FastEthernet0/9****
>
> switchport access vlan 2****
>
> switchport voice vlan 7****
>
> spanning-tree portfast****
>
> !****
>
> interface FastEthernet0/10****
>
> [...]****
>
> Switch#show vlan****
>
> VLAN Name Status Ports****
>
> ---- -------------------------------- ---------
> -------------------------------****
>
> 1 default active****
>
> 2 VLAN0002 active Fa0/2, Fa0/3, Fa0/4, Fa0/5,
> ****
>
> Fa0/6, Fa0/7, Fa0/8, Fa0/9,
> ****
>
> Fa0/10, Fa0/11, Fa0/12,
> Fa0/13,****
>
> Fa0/14, Fa0/15, Fa0/16,
> Fa0/17,****
>
> Fa0/18, Fa0/19, Fa0/20,
> Fa0/21,****
>
> Fa0/22, Fa0/23, Fa0/24****
>
> 7 VLAN0007 active****
>
> 1002 fddi-default active****
>
> 1003 token-ring-default active****
>
> 1004 fddinet-default active****
>
> 1005 trnet-default active****
>
> ****
>
> VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1
> Trans2****
>
> ---- ----- ---------- ----- ------ ------ -------- ---- -------- ------
> ------****
>
> 1 enet 100001 1500 - - - - - 0 0*
> ***
>
> 2 enet 100002 1500 - - - - - 0 0*
> ***
>
> 7 enet 100007 1500 - - - - - 0 0*
> ***
>
> 1002 fddi 101002 1500 - - - - - 0 0*
> ***
>
> 1003 tr 101003 1500 - - - - - 0 0*
> ***
>
> 1004 fdnet 101004 1500 - - - ieee - 0 0*
> ***
>
> 1005 trnet 101005 1500 - - - ibm - 0 0*
> ***
>
> ****
>
> ****
>
> ****
>
> ----- Original Message ----- ****
>
> From: "Buchanan, James" <jbuchanan at presidio.com>****
>
> To: "Joseph Mays" <mays at win.net>; <cisco-voip at puck.nether.net>****
>
> Sent: Saturday, August 20, 2011 10:46 AM****
>
> Subject: RE: [cisco-voip] Voice Vlan not recognized on cisco 2900xl****
>
> ** **
>
> OH, on the 2900xl, you may need to do this:
>
> Switchport trunk native <datavlan>
>
> Then, your switchport voice as-is.
>
> James Buchanan| UC Technology Manager | Presidio South | Presidio Networked
> Solutions
> 12 Cadillac Dr Ste 130 Brentwood, TN 37027 |
> jbuchanan at presidio.com<mailto:jbuchanan at presidio.com>
> D: 615-866-5729 | F:615-866-5781
> www.presidio.com<http://www.presidio.com/<http://www.presidio.com%3chttp:/www.presidio.com/>
> >
>
> From: cisco-voip-bounces at puck.nether.net
> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Joseph Mays
> Sent: Friday, August 19, 2011 4:07 PM
> To: cisco-voip at puck.nether.net
> Subject: [cisco-voip] Voice Vlan not recognized on cisco 2900xl
>
> Trying to set up 2 VLAN's to run on a switch, one for access, one for
> voice. The access VLAN works fine, but the voice VLAN just does not seem to
> be associated with any port as far as the switch is concerned. The switch is
> a 2900xl.
>
> On the router....
>
> interface FastEthernet0/1
> description LAN connection to Winnet Labs Switch
> no ip address
> duplex auto
> speed auto
> !
> interface FastEthernet0/1.2
> encapsulation dot1Q 2
> ip address 216.24.19.1 255.255.255.248
> no snmp trap link-status
> !
> interface FastEthernet0/1.7
> description Winnet Labs Voice VLAN
> encapsulation dot1Q 7
> ip address 216.24.19.73 255.255.255.248
> no snmp trap link-status
>
> On the switch....
>
> interface FastEthernet0/1
> switchport trunk encapsulation dot1q
> switchport mode trunk
> spanning-tree portfast
> !
> interface FastEthernet0/2
> switchport access vlan 2
> switchport voice vlan 7
> spanning-tree portfast
> !
> [...]
> interface FastEthernet0/9
> switchport access vlan 2
> switchport voice vlan 7
> spanning-tree portfast
>
> Plugging a netbook into port 2 works on VLAN2.
>
> Plugging the netbook into the PC port of VOIP phone which has the PC port
> configured to VLAN2 works, then plugging the phone into port 9, allows the
> netbook to work. Changing the access vlan to 7 when the phone itself is
> configured to be VLAN 7 causes port 9 to show up associated with VLAN 7, and
> then you can make calls with the phone. But with the voice vlan set to 7 and
> the phone VLAN ID set to 7, vlan 7 does not show up as associated with any
> ports at all and the phone just does not work....
>
> Switch>show vlan
> VLAN Name Status Ports
> ---- -------------------------------- ---------
> -------------------------------
> 1 default active
> 2 VLAN0002 active Fa0/2, Fa0/3, Fa0/4, Fa0/5,
> Fa0/6, Fa0/7, Fa0/8, Fa0/9,
> Fa0/10, Fa0/11, Fa0/12,
> Fa0/13,
> Fa0/14, Fa0/15, Fa0/16,
> Fa0/17,
> Fa0/18, Fa0/19, Fa0/20,
> Fa0/21,
> Fa0/22, Fa0/23, Fa0/24
> 7 VLAN0007 active
> 1002 fddi-default active
> 1003 token-ring-default active
> 1004 fddinet-default active
> 1005 trnet-default active
>
> VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1
> Trans2
> ---- ----- ---------- ----- ------ ------ -------- ---- -------- ------
> ------
> 1 enet 100001 1500 - - - - - 0 0
> 2 enet 100002 1500 - - - - - 0 0
> 7 enet 100007 1500 - - - - - 0 0
> 1002 fddi 101002 1500 - - - - - 0 0
> 1003 tr 101003 1500 - - - - - 0 0
> 1004 fdnet 101004 1500 - - - ieee - 0 0
> 1005 trnet 101005 1500 - - - ibm - 0 0*
> ***
>
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