思科是全球高端頂尖的通訊廠商，他出產(chǎn)的路由器功能也是世界級的，那么你知道思科7960路由器如何配置Voice vlan嗎?下面是學習啦小編整理的一些關(guān)于思科7960路由器如何配置Voice vlan的相關(guān)資料，供你參考。

　　思科7960路由器配置Voice vlan的方法：

　　cisco7960 P1連接3550 F0/5端口

　　用IEEE 802.1Qframes標準端口承載語音流量

　　switch

　　conf t

　　mls qos

　　vlan 2

　　name access

　　exit

　　vlan 3

　　name voice

　　exit

　　interface f0/5

　　mls qos trust cos

　　switchport mode access

　　switchport access vlan 3

　　switchport voice vlan 2

　　end

　　校驗

　　SW2#sh int fast 0/5 switchport

　　Name: Fa0/5

　　Switchport: Enabled

　　Administrative Mode: static access

　　Operational Mode: static access

　　Administrative Trunking Encapsulation: negotiate

　　Operational Trunking Encapsulation: native

　　Negotiation of Trunking: Off

　　Access Mode VLAN: 2 (access)

　　Trunking Native Mode VLAN: 1 (default)

　　Voice VLAN: 3 (vioce)

　　Administrative private-vlan host-association: none

　　Administrative private-vlan mapping: none

　　Administrative private-vlan trunk native VLAN: none

　　Administrative private-vlan trunk encapsulation: dot1q

　　Administrative private-vlan trunk normal VLANs: none

　　Administrative private-vlan trunk private VLANs: none

　　Operational private-vlan: none

　　Trunking VLANs Enabled: ALL

　　Pruning VLANs Enabled: 2-1001

　　Capture Mode Disabled

　　Capture VLANs Allowed: ALL

　　Protected: false

　　Unknown unicast blocked: disabled

　　Unknown multicast blocked: disabled

　　Appliance trust: none

　　SW2#sh spanning-tree interface f 0/5 portfast

　　VLAN0002 enabled

　　配置VOICE VLAN的802.1P priority-taged frames標準配置端口承載運因流量。

　　int f 0/5

　　switchport voice vlan dot1p

　　校驗

　　SW2#sh int fast 0/5 switchport

　　Name: Fa0/5

　　Switchport: Enabled

　　Administrative Mode: static access

　　Operational Mode: static access

　　Administrative Trunking Encapsulation: negotiate

　　Operational Trunking Encapsulation: native

　　Negotiation of Trunking: Off

　　Access Mode VLAN: 2 (access)

　　Trunking Native Mode VLAN: 1 (default)

　　Voice VLAN: dot1p

　　Administrative private-vlan host-association: none

　　Administrative private-vlan mapping: none

　　Administrative private-vlan trunk native VLAN: none

　　Administrative private-vlan trunk encapsulation: dot1q

　　Administrative private-vlan trunk normal VLANs: none

　　Administrative private-vlan trunk private VLANs: none

　　Operational private-vlan: none

　　Trunking VLANs Enabled: ALL

　　Pruning VLANs Enabled: 2-1001

　　Capture Mode Disabled

　　Capture VLANs Allowed: ALL

　　Protected: false

　　Unknown unicast blocked: disabled

　　Unknown multicast blocked: disabled

　　Appliance trust: none

　　配置重寫入站數(shù)據(jù)幀的COS優(yōu)先級。

　　int f 0/5

　　switchport priority extend cos 5 /*默認為3，范圍：1～7

　　校驗

　　SW2#sh int fast 0/5 switchport

　　Name: Fa0/5

　　Switchport: Enabled

　　Administrative Mode: static access

　　Operational Mode: static access

　　Administrative Trunking Encapsulation: negotiate

　　Operational Trunking Encapsulation: native

　　Negotiation of Trunking: Off

　　Access Mode VLAN: 2 (access)

　　Trunking Native Mode VLAN: 1 (default)

　　Voice VLAN: dot1p

　　Administrative private-vlan host-association: none

　　Administrative private-vlan mapping: none

　　Administrative private-vlan trunk native VLAN: none

　　Administrative private-vlan trunk encapsulation: dot1q

　　Administrative private-vlan trunk normal VLANs: none

　　Administrative private-vlan trunk private VLANs: none

　　Operational private-vlan: none

　　Trunking VLANs Enabled: ALL

　　Pruning VLANs Enabled: 2-1001

　　Capture Mode Disabled

　　Capture VLANs Allowed: ALL

　　Protected: false

　　Unknown unicast blocked: disabled

　　Unknown multicast blocked: disabled

　　Appliance trust: 5

　　在F0/5上做配置信任入站數(shù)據(jù)幀COS優(yōu)先級。

　　int f 0/5

　　switchport priority extend trust

　　校驗

　　SW2#sh int fast 0/5 switchport

　　Name: Fa0/5

　　Switchport: Enabled

　　Administrative Mode: static access

　　Operational Mode: static access

　　Administrative Trunking Encapsulation: negotiate

　　Operational Trunking Encapsulation: native

　　Negotiation of Trunking: Off

　　Access Mode VLAN: 2 (access)

　　Trunking Native Mode VLAN: 1 (default)

　　Voice VLAN: dot1p

　　Administrative private-vlan host-association: none

　　Administrative private-vlan mapping: none

　　Administrative private-vlan trunk native VLAN: none

　　Administrative private-vlan trunk encapsulation: dot1q

　　Administrative private-vlan trunk normal VLANs: none

　　Administrative private-vlan trunk private VLANs: none

　　Operational private-vlan: none

　　Trunking VLANs Enabled: ALL

　　Pruning VLANs Enabled: 2-1001

　　Capture Mode Disabled

　　Capture VLANs Allowed: ALL

　　Protected: false

　　Unknown unicast blocked: disabled

　　Unknown multicast blocked: disabled

　　Appliance trust: trusted

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