We are using both DHCP option 176 and 242 for our Avaya phones and it works fine.
Option 176 MCIPADD=192.168.100.11,MCPORT=1719,L2Q=1,L2QVLAN=200,TFTPSRVR=10.10.2.110,IRSTAT=0 Option 242 L2Q=1,L2QVLAN=200,VLANTEST=0 For the switchport configurations we use a mixture of both depending upon when it was configured switchport trunke encap dot1q switchport mode trunk switchport trunk allowed vlan 100,200 OR switchport mode access switchport access vlan 100 switchport voice vlan 200 What about LLDP? Has anyone got this working between Cisco and Avaya? What IOS version? Thanks! On Sun, Jan 8, 2012 at 11:16 AM, Alistair Clarke <[email protected]>wrote: > The issue here is that the cisco switch cheats by the use of the voice vlan > which makes the port a trunk port even if it is configured as access. > > as per your question the following config is required. > int x/x > switchport access vlan 28 (Data VLAN) > switchport voice vlan 29 (Voice VLAN) > > there is no need to make the port native as it is an acccess port. > > on the DHCP scope you will need a option 246 with the line " > L2Q=1,L2QVLAN=29,VLANTEST=10" on the data scope only. > > The above tells the phone the Voice Vlan is L2QVLAN=29; ie. 29 > > as stated above the phone reboots but this is not that noticable with newer > phones however the phone does come up on the data VLAN first. > > Let me know if you have any issues > On Sat, Jan 7, 2012 at 7:37 PM, <[email protected]> wrote: > > > Mahmoud Nossair <[email protected]> wrote: > > > > >Dear Experts > > > > > > > > > > > >How could I configure Cisco Switches to operate with AVAYA ip telephony, > > >Suppose I have two VLANs (Data VLAN 28 and Voice VLAN 29)?????? > > > > > > > > > > > >For cisco ip telephony I know this configuration: > > > > > > > > > > > >interface FastEthernet1/0/2 > > >description 46xx phone > > >switchport access vlan 90 > > >switchport mode access > > >switchport voice vlan 100 > > >no shut > > > > > > > > > > > >what is equivalent configuration for AVAYA IP telephony on cisco > switches? > > > > > > > > >Blogs and organic groups at http://www.ccie.net > > > > > >_______________________________________________________________________ > > >Subscription information may be found at: > > >http://www.groupstudy.com/list/CCIELab.html > > > > > > Blogs and organic groups at http://www.ccie.net > > > > _______________________________________________________________________ > > Subscription information may be found at: > > http://www.groupstudy.com/list/CCIELab.html > > > Blogs and organic groups at http://www.ccie.net > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html > > > > > > > > -- -Steve Di Bias _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
