config 3500yl ToIP AASTRA with 3 VLANS

[Harry92]

Hi everybody,

I have 3 VLAN :
- VLAN 3 : DHCP SERVER
- VLAN 4 : IPBX
- VLAN 5 : IPPHONES

i have tagged iphones on the VLAN 5
i have untagged IPBX on the VLAN 4
and i have untagged DHCP SERVER on the VLAN 3
but my ipphones not obtain a IP address by dhcp ??

(i have enable ip routing on the switch )

i begin in hp switching and i need your help.

THANK YOU VERY MUCH

[cenk sasmaztin]

you can write ip helper address command on vlan 5

vlan-5)# ip helper-address [dhcp server address]


and dhcp server default gateway address must be vlan 3 ip address

ipBX device default gateway address must be vlan 4 ip addresss

ip phone ip default gateway address must be
vlan 5 ip address

[Harry92]

thanks for your response,

I have already put dhcp relay in vlan interface.

how should configure the DHCP server port (tagged on all vlans ? or just untagged in vlan server ) on the switch?

[cenk sasmaztin]

dhcp server must be connect vlan 3 untag port

please send sh run pirnt

[Harry92]

Ok, thanks,

Sh running conf :
module 1 type J86yyA
module 2 type J86xxA
ip routing
snmp-server community "public" Unrestricted
vlan 3
name "SERVEUR_DHCP"
untagged 6
ip address 192.168.3.254 255.255.255.0
exit
vlan 4
name "IPBX"
untagged 1-5
ip address 192.168.2.254 255.255.255.0
exit
vlan 5
name "IPPHONES"
qos priority 7
ip helper-address 192.168.3.13
ip address 192.168.4.254 255.255.255.0
tagged 1-5,7,10-27,47-48
exit
spanning-tree
spanning-tree priority 0 force-version RSTP-operation


Thank you for your help

[cenk sasmaztin]

your switch config is true

1-check your dhcp server ip address
dhcp server default gateway address must be
192.168.3.254

2-check your on dhcp server dhcp scobe ip and default gateway address
scobe range must be 192.168.4.1 ---to--253
scobe default gateway address 192.168.4.254

3-check your IPBX device address default gateway address must be 192.1682.254

4-check your ip phone ip vlan status
your ip phone must be vlan enable and vlan id 5

[Harry92]

requires that the Ipphones are in full dhcp, so i don't indicate on phones the vlan id.

My config is true even if iphones are full dhcp?

The vlan ID is indicate on the dhcpd.conf

Thanks

[cenk sasmaztin]

which model use aastra ip phone

some aastra ip phone unable vlan tag ing

if your ip phone unable vlan taging at that time we can change switch config

[cenk sasmaztin]

ip phone connection port your switch (1-5,7,10-27,47-48) tagging on vlan 5

therefore your ip phone must be support 802.1q standart

if don't support 802.1q standart your ip phone
you change switch config

ip phone must connect vlan 5 untag port

you can use this config

Sh running conf :
module 1 type J86yyA
module 2 type J86xxA
ip routing
snmp-server community "public" Unrestricted
vlan 3
name "SERVEUR_DHCP"
untagged 6
ip address 192.168.3.254 255.255.255.0
exit
vlan 4
name "IPBX"
untagged 1-5
ip address 192.168.2.254 255.255.255.0
exit
vlan 5
name "IPPHONES"
qos priority 7
ip helper-address 192.168.3.13
ip address 192.168.4.254 255.255.255.0
untagged 7-12
exit
spanning-tree
spanning-tree priority 0 force-version RSTP-operation

ip phone connect int 7-12

[cenk sasmaztin]

for short

your switch config is true

check your ip phone 802.1q support

if your ip phone support 802.1q protocol you can define vlan id on ip phone

if don't support 802.1q your ip phone at the time you must be connect vlan 5 untag port with my config