My DHCP server is configured with all the scopes and option 156 (configServers=1.1.100.10, ftpservers=1.1.100.10, country=7, language=4, layer2tagging=1, vlanid=100) which is required for our Shoretel VOIP phone system.
When I plug a PC into any port I receive a VLAN3 IP as expected, if I change the PVID to 100 I receive a VLAN100 IP as expected, however when I plug a VOIP phone in I get a DHCP server Timeout message, I am really stuck on this issue now , any help would be greatly appreciated.
See the switch configs below:
My current Core Switch config:
!Current Configuration:
!System Description "Dell Networking N4032F, 6.3.1.8, Linux 3.7.10-d53e7a63"
!System Software Version 6.3.1.8
!Cut-through mode is configured as disabled
!
configure
vlan 2-4,100,110
exit
vlan 1
vlan association subnet 1.1.1.0 255.255.255.0
exit
vlan 2
name "Servers"
vlan association subnet 1.1.2.0 255.255.255.0
exit
vlan 3
name "Users"
vlan association subnet 1.1.3.0 255.255.255.0
exit
vlan 4
name "PCI-Users"
vlan association subnet 1.1.4.0 255.255.255.0
exit
vlan 100
name "VOIP"
vlan association subnet 1.1.100.0 255.255.255.0
exit
vlan 110
name "DMZ"
vlan association subnet 1.1.110.0 255.255.255.0
exit
slot 1/0 3 ! Dell Networking N4032F
stack
member 1 2 ! N4032F
exit
ip http secure-server
ip routing
ip helper-address 1.1.2.1 dhcp
ip helper-address 1.1.2.7 dhcp
interface vlan 1 1
ip address 1.1.1.200 255.255.255.0
exit
interface vlan 2 2
ip address 1.1.2.254 255.255.255.0
exit
interface vlan 3 3
ip address 1.1.3.254 255.255.255.0
ip helper-address 1.1.2.1
exit
interface vlan 4 4
ip address 1.1.4.254 255.255.255.0
ip helper-address 1.1.2.1
exit
interface vlan 100 5
ip address 1.1.100.254 255.255.255.0
ip helper-address 1.1.2.1 dhcp
exit
username "xxxx" password xxxx privilege 15 encrypted
voice vlan
radius-server host auth 1.1.2.16
name "Default-RADIUS-Server"
exit
ip ssh server
spanning-tree priority 4096
!
interface Te1/0/1
switchport mode trunk
exit
!
interface Te1/0/2
switchport mode trunk
exit
!
interface Te1/0/3
switchport mode trunk
exit
!
interface Te1/0/4
switchport mode trunk
exit
!
interface Te1/0/5
switchport mode trunk
exit
!
interface Te1/0/6
switchport mode trunk
exit
!
interface Te1/0/7
switchport mode trunk
exit
!
interface Te1/0/8
switchport mode trunk
exit
!
interface Te1/0/9
switchport mode trunk
exit
!
interface Te1/0/10
switchport mode trunk
exit
!
interface Te1/0/11
switchport mode trunk
exit
!
interface Te1/0/12
switchport mode trunk
exit
!
interface Te1/0/13
switchport mode trunk
exit
!
interface Te1/0/14
switchport mode trunk
exit
!
interface Te1/0/15
switchport mode trunk
exit
!
interface Te1/0/16
switchport mode trunk
exit
!
interface Te1/0/17
switchport mode trunk
exit
!
interface Te1/0/18
switchport mode trunk
exit
!
interface Te1/0/19
switchport mode trunk
exit
!
interface Te1/0/20
switchport mode trunk
exit
!
interface Te1/0/21
switchport mode trunk
exit
!
interface Te1/0/22
switchport mode trunk
exit
!
interface Te1/0/23
switchport mode trunk
exit
!
interface Te1/0/24
switchport mode trunk
exit
snmp-server engineid local 800002a203f48e384225fa
eula-consent support-assist reject
exit
My Edge Switch Stack Config (I am only posting the config from Stack member 1 as all ports are configured identically:
!Current Configuration:
!System Description "Dell Networking N2048P, 6.3.1.8, Linux 3.6.5-7dc37651"
!System Software Version 6.3.1.8
!
configure
vlan 2-4,20,100,110
exit
vlan 2
name "Servers"
exit
vlan 3
name "Users"
exit
vlan 4
name "PCI-Users"
exit
vlan 100
name "VOIP"
exit
vlan 110
name "DMZ"
exit
slot 1/0 9 ! Dell Networking N2048P
slot 2/0 9 ! Dell Networking N2048P
slot 3/0 9 ! Dell Networking N2048P
stack
member 1 9 ! N2048P
member 2 9 ! N2048P
member 3 9 ! N2048P
exit
logging monitor debugging
logging 1.1.1.100
description "Asus Laptop"
level debugging
exit
boot auto-copy-sw
interface vlan 1 1
ip address 1.1.1.201 255.255.255.0
exit
username "xxx" password 7xx privilege 15 encrypted
voice vlan
ip ssh server
power inline management static
!
interface Gi1/0/1
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 2
switchport general allowed vlan add 2-3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/2
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/3
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/4
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan none
voice vlan auth disable
exit
!
interface Gi1/0/5
switchport mode general
switchport general pvid 2
switchport general allowed vlan add 2-3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/6
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/7
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/8
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
power inline limit user-defined 32000
power inline powered-device MR18-7-Marketing
power inline priority critical
exit
!
interface Gi1/0/9
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/10
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/11
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/12
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/13
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/14
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/15
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/16
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/17
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/18
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/19
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/20
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/21
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/22
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 2
switchport general allowed vlan add 2-3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/23
switchport voice detect auto
spanning-tree portfast
switchport general allowed vlan remove 1
switchport access vlan 2
voice vlan 100
exit
!
interface Gi1/0/24
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/25
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/26
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/27
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/28
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/29
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/30
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/31
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/32
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/33
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/34
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/35
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/36
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/37
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/38
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/39
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/40
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/41
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/42
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/43
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/44
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/45
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/46
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/47
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Gi1/0/48
switchport voice detect auto
spanning-tree portfast
switchport mode general
switchport general pvid 3
switchport general allowed vlan add 3
switchport general allowed vlan add 100 tagged
voice vlan 100
exit
!
interface Te1/0/1
spanning-tree guard loop
switchport mode trunk
exit
!
interface Te1/0/2
spanning-tree guard loop
switchport mode trunk
exit
!
Thanks for your help