VoIP开关设置故障

Question

我有一个锦缎icx 6450与以下配置。电脑直接连接到电话上。

我有端口1/1/48进入另一个交换机，它有数据网络的dhcp服务器，端口1/2/1转到另一个交换机，该交换机有用于voip网络的dhcp服务器。

现在pc的get dhcp请求很好，但手机不工作。PLease告诉我我做错了什么。

global-stp
!
!
!
vlan 1 name DEFAULT-VLAN by port
!
vlan 100 name DATA_VLAN by port
 tagged ethe 1/1/1 to 1/1/45 ethe 1/1/47
 untagged ethe 1/1/48
 router-interface ve 100
 spanning-tree 802-1w
!
vlan 150 name VOIP_VLAN by port
 tagged ethe 1/1/1 to 1/1/45 ethe 1/1/47 ethe 1/2/1
 untagged ethe 1/1/46
 router-interface ve 150
 spanning-tree 802-1w
!
!
!
!
!
!
!
!
!
!
!
!
boot sys fl sec
enable telnet password .....
enable super-user-password .....
no ip forward-protocol udp dns

!
!
interface ethernet 1/1/1
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/2
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/3
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/4
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/5
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/6
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/7
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/8
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/9
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/10
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/11
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/12
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/13
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/14
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/15
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/16
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/17
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/18
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/19
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/20
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/21
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/22
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/23
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/24
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/25
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/26
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/27
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/28
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/29
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/30
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/31
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/32
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/33
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/34
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/35
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/36
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/37
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/38
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/39
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/40
 dual-mode  100
   spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/41
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/42
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 inline power
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/43
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/44
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/45
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/46
 spanning-tree 802-1w admin-edge-port
 trust dscp
!
interface ethernet 1/1/47
 dual-mode  100
 spanning-tree 802-1w admin-edge-port
 voice-vlan 150
 trust dscp
!
interface ethernet 1/1/48
 spanning-tree 802-1w admin-edge-port
 trust dscp
!
interface ethernet 1/2/1
 speed-duplex 1000-full-master
 spanning-tree 802-1w admin-pt2pt-mac
 trust dscp
!
interface ve 100
 ip helper-address 1 192.168.16.205
!
interface ve 150
 ip helper-address 1 10.50.1.1
!
!
!
!
!
end

有什么想法吗？

Answer 1

向ve接口添加IP地址(网关)。这样，它就有一个源地址来路由DHCP请求。

即

interface ve 100
 ip address 192.168.16.x 255.255.255.x
 ip helper-address 1 192.168.16.205
!
interface ve 150
 ip address 10.50.1.x 255.255.255.x
 ip helper-address 1 10.50.1.1
!

或者你正在使用的子网。

Answer 2

我不知道Brocade的设备具体，但配置似乎相当简单。

您是否使用Trunking (802.1Q)在您的交换机之间有多个VLAN？在swich上似乎有多个VLAN (150 +默认值)，但在您的上行端口上只有默认的VLAN。

如果是这种情况，而且Brocade自动将电话放在VLAN 150 (Voice )上，则除非您使用IP Helpers，否则它们的DHCP请求将永远无法到达另一个交换机，在这种情况下，您似乎丢失了vlan接口上的IP地址。

因此，如果您切换到DHCP服务器，则会出现VLAN问题(缺少802.1q)，而如果路由到DHCP服务器，则任何接口上都没有IP地址，这意味着它无法发送/接收IP数据包(没有IP接口，也没有IP通信)