組網及說明
1 配置需求或說明
1.1 適用產品係列
本案例適用於如S7006、S7503E、S7506E、S7606、S10510、S10508等S7000、S7500E、S10500係列，且軟件版本是V5的交換機
1.2 配置需求及實現的效果
為了保障語音數據能夠優先轉發，需要將語音電話和PC地址區分開，將語音電話地址設置成192.168.2網段劃分到VLAN2，將PC地址設置成192.168.10網段劃分到VLAN10，路由器器作為DHCP服務器給語音電話和PC下發IP地址。
2 組網圖
配置步驟
3 配置步驟
3.1 配置交換機
#開啟POE，為話機供電
<H3C>system-view
[H3C]interface GigabitEthernet1/0/1
[H3C-GigabitEthernet1/0/1]poe enable
[H3C-GigabitEthernet1/0/1]quit
#創建話機所屬VLAN2以及PC所屬VLAN10
[H3C]vlan 2
[H3C-vlan2]quit
[H3C]vlan 10
[H3C-vlan10]quit
#設置允許通過的OUI地址為MAC地址前綴為6ca8-4900-0000，即當報文的前綴為6ca8-4900-0000時，設備會把它當成語音報文來處理
[H3C]voice vlan mac-address 6ca8-4900-0000 mask ffff-ff00-0000 description avaya
#將端口GigabitEthernet1/0/1設定為Hybrid端口,開啟使能端口Voice VLAN功能
[H3C]interface GigabitEthernet 1/0/1
[H3C-GigabitEthernet1/0/1]port link-type hybrid
[H3C-GigabitEthernet1/0/1]voice vlan 2 enable
#設置PC所屬vlan為vlan10
[H3C-GigabitEthernet1/0/1]port hybrid pvid vlan 10
[H3C-GigabitEthernet1/0/1]port hybrid vlan 10 untagged
[H3C-GigabitEthernet1/0/1]quit
#設備連接dhcp服務器的接口1/0/17,允許VLAN2，VLAN10通過
[H3C]interface GigabitEthernet 1/0/17
[H3C-GigabitEthernet1/0/17]port link-type trunk
[H3C-GigabitEthernet1/0/17]port trunk permit vlan 2 10
[H3C-GigabitEthernet1/0/17]quit
#保存配置
[H3C]save force
3.2 配置DHCP服務器
#創建VLAN2，VLAN10及其對應的VLAN接口，為該虛接口配置IP地址
<H3C> system-view
[H3C]vlan 2
[H3C-vlan2]quit
[H3C]vlan 10
[H3C-vlan10]quit
[H3C] interface Vlan-interface 2
[H3C-Vlan-interface2]ip address 192.168.2.1 255.255.255.0
[H3C-Vlan-interface2]quit
[H3C] interface Vlan-interface 10
[H3C-Vlan-interface10]ip address 192.168.10.1 255.255.255.0
[H3C-Vlan-interface2]quit
#設備連接交換機的接口1/0/7,允許VLAN2，VLAN10通過
[H3C]interface GigabitEthernet 1/0/7
[H3C-GigabitEthernet1/0/7]port link-type trunk
[H3C-GigabitEthernet1/0/7]port trunk permit vlan 2 10
[H3C-GigabitEthernet1/0/7]quit
#設置話機VLAN2的DHCP地址池
[H3C]dhcp server ip-pool vlan2
[H3C-dhcp-pool-vlan2]network 192.168.2.0 mask 255.255.255.0
[H3C-dhcp-pool-vlan2]gateway-list 192.168.2.1
[H3C-dhcp-pool-vlan2]quit
#設置PCVLAN10的DHCP地址池
[H3C]dhcp server ip-pool vlan10
[H3C-dhcp-pool-vlan10]network 192.168.10.0 mask 255.255.255.0
[H3C-dhcp-pool-vlan10]gateway-list 192.168.10.1
[H3C-dhcp-pool-vlan10]dns-list 114.114.114.114
[H3C-dhcp-pool-vlan10]quit
#保存配置
[H3C]save force
4 實驗結果驗證
#交換機上查驗證結果，查看話機是否加入到VLAN2
dis mac-address
MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s)
3897-d630-676b 10 Learned GigabitEthernet1/0/17 AGING
3897-d630-676b 2 Learned GigabitEthernet1/0/17 AGING
6ca8-4986-6d59 2 Learned GigabitEthernet1/0/1 AGING
0068-eb95-3683 10 Learned GigabitEthernet1/0/1 AGING
#查看voice vlan 配置是否生效
dis voice vlan oui
Oui Address Mask Description
0003-6b00-0000 ffff-ff00-0000 Cisco phone
00e0-7500-0000 ffff-ff00-0000 Polycom phone
6ca8-4900-0000 ffff-ff00-0000 avaya
#默認voice vlan默認為auto(自動模式)
dis voice vlan state
Maximum of Voice VLANs: 1
Current Voice VLANs: 1
Voice VLAN security mode: Security
Voice VLAN aging time: 1440 minutes
Voice VLAN enabled port and its mode:
PORT VLAN MODE COS DSCP
--------------------------------------------------------------------
GigabitEthernet1/0/1 2 AUTO 6 46
#DHCP服務器上查看話機和PC獲取的動作
%Jan 1 06:49:59:662 2013 DHCP DHCPS/5/DHCPS_ALLOCATE_IP: DHCP server information: Server IP = 192.168.2.1, DHCP client IP = 192.168.2.2, DHCP client hardware address = 6ca8-4986-6d59, DHCP client lease = 86400.
dis dhcp server ip-in-use all
Pool utilization: 0.59%
IP address Client-identifier/ Lease expiration Type
Hardware address
192.168.2.2 6ca8-4986-6d59 Jan 2 2013 06:49:59 Auto:COMMITTED
192.168.10.4 0068-eb95-3683 Jan 2 2013 06:49:42 Auto:COMMITTED