版權聲明:原創作品,謝絕轉載!否則將追究法律責任。 |
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 配置重寫入站數據幀的COS優先級。 int f 0/5 switchport priority extend cos 5 /*默認爲3,範圍: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據幀COS優先級。 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 |
配置Voice vlan
發表評論
所有評論
還沒有人評論,想成為第一個評論的人麼? 請在上方評論欄輸入並且點擊發布.