Catalyst 2960 锟絏锟紺锟絙锟絗锟絓锟絫锟絞锟紼锟紽锟紸锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟終锟紺锟絟 Cisco IOS Release 12.2(25)SEE

锟斤拷锟教復偱偼丄Catalyst 2960 锟絏锟紺锟絙锟絗锟缴夛拷锟斤拷 VLAN 锟紷锟絓锟斤拷輶鑲凤拷锟斤拷@锟缴偮傦拷锟侥愶拷锟斤拷锟斤拷锟杰傦拷锟紹Catalyst 6500 锟絫锟紷锟絶锟斤拷锟絒锟絏锟紺锟絙锟絗锟教堦晹锟教儅锟絡锟斤拷锟紸锟斤拷锟脚偼丄锟斤拷锟斤拷 VLAN 锟斤拷 锟解彆 VLAN 锟狡昞锟斤拷锟侥傦拷锟杰傦拷锟紹

锟絠锟斤拷锟絡锟斤拷锟教復偱巊锟絧锟斤拷锟斤拷R锟絵锟斤拷锟絟锟教峔锟斤拷锟斤拷锟斤拷褞g锟絧锟斤拷@锟教徻嵶偵偮傦拷锟侥偼丄锟斤拷锟教冿拷锟斤拷锟絒锟絏锟缴懳夛拷锟斤拷锟斤拷R锟絵锟斤拷锟絟锟斤拷锟絫锟紷锟斤拷锟斤拷锟絏锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹

锟斤拷锟教復偱愶拷锟斤拷锟斤拷锟斤拷锟斤拷e锟酵丄锟斤拷锟教偲傦拷锟斤拷艂锟斤拷B

･锟斤拷锟斤拷 VLAN 锟教奣锟絭

･锟斤拷锟斤拷 VLAN 锟教愝掞拷

･锟斤拷锟斤拷 VLAN 锟教昞锟斤拷

锟斤拷锟斤拷 VLAN 锟教奣锟絭

锟斤拷锟斤拷 VLAN 锟紷锟絓锟斤拷锟絞锟絧锟斤拷锟斤拷苼A锟紸锟絅锟絑锟絏锟絴锟絒锟絞锟斤拷 IP Phone 锟斤拷锟斤拷锟� IP锟斤拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟斤拷`锟斤拷锟脚傦拷锟杰傦拷锟紹锟絏锟紺锟絙锟絗锟斤拷 Cisco 7960 IP Phone 锟缴愙戯拷锟斤拷锟斤拷苼AIP Phone 锟酵冿拷锟紺锟斤拷 3 IP precedence 锟斤拷锟斤拷褍锟斤拷C锟斤拷 2 Class of Service锟絠CoS; 锟絋锟絒锟絩锟絏锟絅锟斤拷锟絏锟絡锟絣锟斤拷锟絞锟絧锟斤拷锟侥丄锟斤拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟金憲怣锟斤拷锟杰傦拷锟紹锟角傦拷锟斤拷虙l锟斤拷锟絝锟絫锟紿锟斤拷锟絞锟脚傦拷 5 锟缴愝掕偝锟斤拷軅锟斤拷B锟絝锟絒锟絕锟斤拷锟組锟斤拷锟较庯拷锟斤拷锟缴岋拷锟斤拷锟斤拷陯囷拷AIP Phone 锟教夛拷锟斤拷锟斤拷锟结壓锟斤拷锟介偙锟狡傦拷锟斤拷锟斤拷軅锟斤拷B锟斤拷锟教傦拷锟竭丄锟斤拷锟教僗锟紺锟絙锟絗锟脚偼丄IEEE 802.1p CoS 锟缴婏拷脗锟� Quality of Service锟絠QoS; 锟絋锟絒锟絩锟絏锟絠锟斤拷锟絡锟斤拷锟絋锟絴锟絒锟絞锟斤拷锟侥傦拷锟杰傦拷锟紹QoS 锟酵丄锟斤拷锟睫傦拷锟斤拷褍X锟絇锟絎锟斤拷锟絒锟斤拷锟斤拷锟絆锟斤拷锟絞锟絧锟斤拷锟侥丄锟絏锟紺锟絙锟絗锟斤拷锟斤拷虄l锟絙锟絞锟斤拷锟絒锟絅锟絞锟斤拷锟絫锟紹锟絙锟絅锟斤拷\锟斤拷锟铰擻锟饺曪拷@锟脚戯拷锟組锟斤拷锟杰傦拷锟紹QoS 锟教徻嵶偵偮傦拷锟侥偼丄锟斤拷29锟斤拷锟絬QoS 锟教愝掞拷v 锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹

Cisco 7960 IP Phone 锟酵愝掞拷聰\锟饺僨锟給锟紺锟絏锟脚傦拷锟斤拷AIEEE 802.1p 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟缴婏拷脗锟斤拷膬g锟斤拷锟絫锟紹锟絙锟絅锟斤拷]锟斤拷锟斤拷锟斤拷鎮わ拷蓯輶锟脚傦拷锟杰傦拷锟紹Cisco IP Phone 锟缴傦拷锟斤拷膴锟斤拷钃栵拷膫锟疥偨锟絞锟斤拷锟絫锟紹锟絙锟絅锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷M锟斤拷锟斤拷锟斤拷鎮わ拷蓙A锟杰傦拷锟酵忋彂锟斤拷锟斤拷锟斤拷鎮わ拷蓛X锟紺锟絙锟絗锟斤拷輶锟脚傦拷锟杰傦拷锟紹

Cisco IP Phone 锟缴偼丄3 锟絴锟絒锟絞锟斤拷 10/100 锟絏锟紺锟絙锟絗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷膫锟斤拷軅锟斤拷B 锟絵14-1 锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹锟斤拷锟斤拷锟教億锟絒锟絞锟酵丄锟斤拷锟教僨锟給锟紺锟絏锟街偺愙戯拷锟斤拷p锟脚傦拷锟紹

･锟絴锟絒锟絞 1 锟酵丄锟絏锟紺锟絙锟絗锟杰傦拷锟酵戯拷锟斤拷 Voice over IP锟絠VoIP锟絡锟絝锟給锟紺锟絏锟缴愙戯拷锟斤拷锟杰傦拷锟紹

･锟絴锟絒锟絞 2 锟酵丄IP Phone 锟教僩锟斤拷锟絫锟紹锟絙锟絅锟斤拷`锟斤拷锟斤拷锟斤拷锟斤拷锟� 10/100 锟紺锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟脚傦拷锟紹

･锟絴锟絒锟絞 3锟絠锟紸锟絅锟絑锟絏锟絴锟絒锟絞锟絡锟酵丄PC 锟杰傦拷锟酵戯拷锟教僨锟給锟紺锟絏锟缴愙戯拷锟斤拷锟杰傦拷锟紹

锟絵14-1 锟缴丄Cisco 7960 IP Phone 锟教愙戯拷锟斤拷@锟教楋拷锟斤拷锟斤拷锟斤拷軅锟斤拷B

锟絵14-1 锟絏锟紺锟絙锟絗锟缴愙戯拷锟斤拷锟疥偨 Cisco 7960 IP Phone

Cisco IP Phone 锟教夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅

Cisco IP Phone 锟狡愙戯拷锟斤拷锟斤拷A锟絅锟絑锟絏锟絴锟絒锟絞锟斤拷锟紸1 锟铰傦拷 VLAN 锟酵夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟絧锟缴丄锟斤拷锟斤拷 1 锟铰傦拷 VLAN 锟斤拷 Cisco IP Phone 锟缴愙戯拷锟斤拷锟侥傦拷锟斤拷f锟給锟紺锟絏锟斤拷锟斤拷虄f锟絒锟絕锟絞锟斤拷锟絫锟紹锟絙锟絅锟絧锟缴巊锟絧锟斤拷锟斤拷鎮わ拷蓯輶锟脚傦拷锟杰傦拷锟紹锟絏锟紺锟絙锟絗锟斤拷虄A锟絅锟絑锟絏锟絴锟絒锟絞锟斤拷輶鑲碉拷膩ACisco Discovery Protocol锟絠CDP锟絡锟絧锟絇锟絙锟絞锟金憲怣锟斤拷锟斤拷锟介偙锟狡傦拷锟脚傦拷锟杰傦拷锟紹CDP 锟缴偼丄锟节戯拷锟斤拷锟斤拷 IP Phone 锟缴懳傦拷锟侥丄锟斤拷锟教傦拷锟斤拷锟疥偐锟教曪拷@锟脚僗锟紺锟絙锟絗锟缴夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟金憲怣锟斤拷锟斤拷鎮わ拷蓭w锟借偟锟杰傦拷锟紹

･锟斤拷锟紺锟斤拷 2 CoS 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟絣锟教僞锟絆锟絫锟斤拷锟斤拷锟斤拷 VLAN 锟缴傦拷閼楋拷M

･锟斤拷锟紺锟斤拷 2 CoS 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟絣锟教僞锟絆锟絫锟斤拷锟紸锟絅锟絑锟絏 VLAN 锟缴傦拷閼楋拷M

･锟絕锟絆锟饺傦拷锟絠锟斤拷锟紺锟斤拷 2 CoS 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟絣锟饺傦拷锟絡锟教傾锟絅锟絑锟絏 VLAN 锟缴傦拷閼楋拷M

锟絠锟斤拷锟絡锟斤拷锟斤拷锟斤拷虗輶锟脚傦拷锟紸锟斤拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟酵冿拷锟紺锟斤拷 3 IP precedence 锟絣锟絠锟斤拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟酵僨锟絫锟紿锟斤拷锟絞锟斤拷 5锟紸锟斤拷锟斤拷锟斤拷锟斤拷g锟斤拷锟絫锟紹锟絙锟絅锟斤拷 3锟絡锟斤拷`锟斤拷锟斤拷锟杰傦拷锟紹

Cisco IP Phone 锟教僨锟絒锟絕锟絞锟斤拷锟絫锟紹锟絙锟絅

锟絏锟紺锟絙锟絗锟酵丄Cisco IP Phone 锟教傾锟絅锟絑锟絏锟絴锟絒锟絞锟缴愙戯拷锟斤拷锟疥偨锟絝锟給锟紺锟絏锟絠锟絵14-1 锟斤拷锟絈锟狡乯锟斤拷锟界憲锟斤拷陚斤拷A锟絕锟絆锟絫锟斤拷锟絝锟絒锟絕锟絞锟斤拷锟絫锟紹锟絙锟絅锟絠IEEE 802.1Q 锟杰傦拷锟斤拷 IEEE 802.1p 锟絫锟斤拷锟絒锟斤拷锟絕锟紺锟絭锟教僩锟斤拷锟絫锟紹锟絙锟絅锟絡锟斤拷锟斤拷锟斤拷锟斤拷锟介偙锟狡傦拷锟脚傦拷锟杰傦拷锟紹锟絏锟紺锟絙锟絗锟斤拷虄锟斤拷C锟斤拷 2 锟紸锟絅锟絑锟絏锟絴锟絒锟絞锟斤拷锟紸CDP 锟絧锟絇锟絙锟絞锟金憲怣锟斤拷锟斤拷鎮わ拷蓯輶锟脚傦拷锟杰傦拷锟紹CDP 锟酵丄锟节戯拷锟斤拷锟斤拷 IP Phone 锟缴丄锟斤拷锟教傦拷锟斤拷锟疥偐锟教冿拷锟絒锟絟锟斤拷IP Phone锟斤拷虄A锟絅锟絑锟絏锟絴锟絒锟絞锟斤拷輶鑲凤拷锟芥偆锟缴巜锟借偟锟杰傦拷锟紹

･ trusted锟絠锟組锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷j锟斤拷锟絒锟絟锟脚偼丄Cisco IP Phone 锟教傾锟絅锟絑锟絏锟絴锟絒锟絞锟給锟絉锟脚庯拷M锟斤拷锟斤拷锟斤拷锟阶偰偺僩锟斤拷锟絫锟紹锟絙锟絅锟斤拷锟斤拷锟教傑傦拷IP Phone锟斤拷蕢邆锟斤拷軅锟斤拷B

･ untrusted锟絠锟組锟斤拷锟斤拷锟斤拷锟饺傦拷锟絡锟斤拷锟絒锟絟锟脚偼丄Cisco IP Phone 锟教傾锟絅锟絑锟絏锟絴锟絒锟絞锟給锟絉锟脚庯拷M锟斤拷锟斤拷 IEEE 802.1Q 锟斤拷锟斤拷锟� IEEE 802.1p 锟絫锟斤拷锟絒锟斤拷锟教傦拷锟阶偰偺僩锟斤拷锟絫锟紹锟絙锟絅锟缴丄锟捷掕偝锟疥偨锟斤拷锟紺锟斤拷 2 CoS 锟絣锟斤拷^锟斤拷锟杰傦拷锟紹锟絝锟絫锟紿锟斤拷锟絞锟教冿拷锟紺锟斤拷 2 CoS 锟絣锟斤拷 0 锟脚傦拷锟紹untrusted 锟斤拷锟絒锟絟锟斤拷锟絝锟絫锟紿锟斤拷锟絞锟教愝掞拷艂锟斤拷B

锟絠锟斤拷锟絡 Cisco IP Phone 锟缴愙戯拷锟斤拷锟疥偨锟絝锟給锟紺锟絏锟斤拷锟斤拷虄^锟絆锟饺傦拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟酵丄IP Phone 锟教傾锟絅锟絑锟絏锟絴锟絒锟絞锟教怣锟斤拷锟斤拷詡蓨謱W锟饺傦拷锟紸锟斤拷锟教傑傦拷 IP Phone 锟斤拷蕢邆锟斤拷軅锟斤拷B

锟斤拷锟斤拷 VLAN 锟教愝掞拷

锟斤拷锟斤拷锟脚偼丄锟斤拷锟教愝掞拷锟斤拷蓚聜锟斤拷膼锟斤拷锟斤拷锟斤拷軅锟斤拷B

･锟斤拷锟斤拷 VLAN 锟教僨锟絫锟紿锟斤拷锟絞锟捷掞拷

･锟斤拷锟斤拷 VLAN 锟捷掕帪锟教掞拷锟接庯拷锟斤拷

･ Cisco 7960 IP Phone 锟缴愙戯拷锟斤拷锟斤拷|锟絒锟絞锟教愝掞拷

锟斤拷锟斤拷 VLAN 锟教僨锟絫锟紿锟斤拷锟絞锟捷掞拷

锟斤拷锟斤拷 VLAN 锟紷锟絓锟酵丄锟絝锟絫锟紿锟斤拷锟絞锟脚偼僨锟紹锟絑锟絒锟絬锟斤拷锟缴愝掕偝锟斤拷膫锟斤拷軅锟斤拷B

锟斤拷锟斤拷 VLAN 锟紷锟絓锟斤拷锟紺锟絣锟絒锟絬锟斤拷锟教応崌锟紸锟斤拷锟阶偰偺僞锟絆锟饺傦拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟酵億锟絒锟絞锟教僨锟絫锟紿锟斤拷锟絞锟斤拷 CoS 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟缴廬锟斤拷锟侥戯拷锟組锟斤拷锟斤拷軅锟斤拷B

IEEE 802.1p 锟杰傦拷锟斤拷 IEEE 802.1Q 锟教僞锟絆锟絫锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟脚偼丄CoS 锟絣锟斤拷锟組锟斤拷锟斤拷锟斤拷軅锟斤拷锟紹

锟斤拷锟斤拷 VLAN 锟捷掕帪锟教掞拷锟接庯拷锟斤拷

锟斤拷锟斤拷 VLAN 锟教愝掕帪锟教掞拷锟接庯拷锟斤拷锟斤拷锟斤拷锟缴庯拷锟斤拷锟杰傦拷锟紹

･锟斤拷锟斤拷 VLAN 锟酵僗锟紺锟絙锟絗锟教傾锟絅锟絑锟絏锟絴锟絒锟絞锟缴愝掕偡锟斤拷K锟絭锟斤拷锟斤拷锟斤拷軅锟斤拷B锟斤拷锟斤拷 VLAN 锟酵僩锟斤拷锟斤拷锟絅锟絴锟絒锟絞锟脚偼僒锟絴锟絒锟絞锟斤拷锟斤拷軅锟斤拷锟紹

锟絠锟斤拷锟絡锟斤拷锟斤拷 VLAN 锟酵傾锟絅锟絑锟絏锟絴锟絒锟絞锟脚偺傒僒锟絴锟絒锟絞锟斤拷锟斤拷膫锟斤拷锟紸锟捷掞拷聰\锟脚傦拷锟斤拷锟侥傦拷锟絞锟斤拷锟斤拷锟絅锟絴锟絒锟絞锟脚偼僒锟絴锟絒锟絞锟斤拷锟斤拷膫锟斤拷軅锟斤拷锟紹

･ IP Phone 锟脚偺捠怣锟斤拷锟終锟截偵峴锟斤拷锟斤拷鎮わ拷蓙A锟斤拷锟斤拷 VLAN 锟酵僗锟紺锟絙锟絗锟斤拷艃A锟絅锟絜锟紹锟絬锟缴側傦拷锟侥傦拷锟斤拷K锟絭锟斤拷锟斤拷锟斤拷軅锟斤拷BVLAN 锟斤拷锟斤拷锟捷傦拷锟侥傦拷锟介偐锟角傦拷锟斤拷锟斤拷锟絤锟紽锟斤拷锟斤拷蓚蛠A show vlan 锟紺锟絣锟絒锟絬锟斤拷 EXEC 锟絉锟絵锟斤拷锟絟锟斤拷锟絞锟絧锟斤拷锟杰傦拷锟絠锟斤拷锟絏锟絞锟脚昞锟斤拷锟斤拷锟斤拷軅锟斤拷j锟紹VLAN 锟斤拷锟斤拷锟絏锟絞锟缴側傦拷锟斤拷锟斤拷锟疥崌锟紸锟斤拷锟斤拷 VLAN 锟教嶌惉锟斤拷@锟缴偮傦拷锟侥丄锟斤拷12锟斤拷锟絬VLAN 锟教愝掞拷v 锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹

･锟斤拷锟斤拷 VLAN 锟斤拷锟紺锟絣锟絒锟絬锟斤拷锟缴傦拷锟斤拷O锟缴丄mls qos 锟絆锟斤拷锟絒锟給锟斤拷锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟絉锟絵锟斤拷锟絟锟斤拷锟酵傦拷锟侥僗锟紺锟絙锟絗锟斤拷锟� QoS 锟斤拷锟紺锟絣锟絒锟絬锟斤拷锟缴愝掕偟锟紸锟斤拷锟斤拷锟絤ls qos trust cos 锟紺锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟絉锟絵锟斤拷锟絟锟斤拷锟酵傦拷锟侥億锟絒锟絞锟教怣锟斤拷锟斤拷詡锟� trust 锟缴愝掕偟锟侥傦拷锟斤拷锟斤拷锟狡傪悇忥拷锟斤拷锟杰傦拷锟紹Auto-QoS 锟紷锟絓锟斤拷锟絞锟絧锟斤拷锟斤拷苼A锟斤拷锟斤拷锟酵庯拷锟斤拷锟絀锟缴愝掕偝锟斤拷軅锟斤拷B锟节嵶偼丄锟斤拷29锟斤拷锟絬QoS 锟教愝掞拷v 锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹

･ IP Phone 锟缴僐锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟金憲怣锟斤拷锟介偨锟竭偵丄Cisco IP Phone 锟缴愙戯拷锟斤拷锟斤拷X锟紺锟絙锟絗锟絴锟絒锟絞锟斤拷锟� CDP 锟斤拷锟紺锟絣锟絒锟絬锟斤拷锟缴傦拷锟斤拷K锟絭锟斤拷锟斤拷锟斤拷軅锟斤拷i锟絝锟絫锟紿锟斤拷锟絞锟捷掞拷艂蛠ACDP 锟斤拷锟斤拷锟阶偰偺僗锟紺锟絙锟絗锟紺锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟脚僌锟斤拷锟絒锟給锟斤拷锟缴僀锟絣锟絒锟絬锟斤拷锟脚傦拷锟絡锟紹

･锟斤拷锟斤拷 VLAN 锟斤拷輶鑲凤拷锟狡丄PortFast 锟紷锟絓锟斤拷锟斤拷锟斤拷锟絀锟缴僀锟絣锟絒锟絬锟斤拷锟缴側傦拷軅锟斤拷B锟斤拷锟斤拷 VLAN 锟斤拷锟絝锟紹锟絑锟絒锟絬锟斤拷锟缴傦拷锟侥傦拷锟紸PortFast 锟紷锟絓锟酵庯拷锟斤拷锟絀锟缴僨锟紹锟絑锟絒锟絬锟斤拷锟缴側傦拷軅锟斤拷锟紹

･ Cisco IP Phone 锟狡傦拷锟斤拷IP Phone锟缴愙戯拷锟斤拷锟疥偨锟絝锟給锟紺锟絏锟斤拷锟斤拷锟斤拷 VLAN 锟斤拷蓚锟斤拷锟疥崌锟紸锟斤拷锟斤拷苽锟斤拷锟斤拷锟� IP 锟絋锟絬锟絣锟絙锟絞锟缴戯拷锟斤拷锟侥傦拷锟饺傦拷锟斤拷蝹葌锟杰傦拷锟斤拷B锟斤拷锟教忥拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷膫锟斤拷锟疥崌锟酵丄锟斤拷锟斤拷 VLAN 锟斤拷蓚锟斤拷锟杰傦拷锟紹

锟絴锟斤拷锟斤拷苽锟� IEEE 802.1p 锟杰傦拷锟酵僞锟絆锟饺傦拷锟絫锟斤拷锟絒锟斤拷锟斤拷锟絞锟絧锟斤拷锟斤拷B

锟絴 Cisco IP Phone 锟斤拷 IEEE 802.1p 锟絫锟斤拷锟絒锟斤拷锟斤拷锟絞锟絧锟斤拷锟紸锟絝锟給锟紺锟絏锟斤拷锟絕锟絆锟饺傦拷锟絫锟斤拷锟絒锟斤拷锟斤拷锟絞锟絧锟斤拷锟斤拷B

锟絴 Cisco IP Phone 锟斤拷锟絕锟絆锟饺傦拷锟絫锟斤拷锟絒锟斤拷锟斤拷锟絞锟絧锟斤拷锟紸锟絝锟給锟紺锟絏锟斤拷 IEEE 802.1p 锟絫锟斤拷锟絒锟斤拷锟斤拷锟絞锟絧锟斤拷锟斤拷B

锟絴 Cisco IP Phone 锟斤拷 IEEE 802.1Q 锟絫锟斤拷锟絒锟斤拷锟斤拷锟絞锟絧锟斤拷锟紸锟斤拷锟斤拷 VLAN 锟斤拷锟紸锟絅锟絑锟絏 VLAN 锟狡擄拷锟斤拷锟脚傦拷锟斤拷B

･ Cisco IP Phone 锟斤拷 IP Phone 锟缴愙戯拷锟斤拷锟疥偨锟絝锟給锟紺锟絏锟酵丄锟斤拷锟斤拷 VLAN锟紸锟斤拷锟斤拷T锟絬锟絣锟絙锟絞锟斤拷蓚锟斤拷锟斤拷膫锟斤拷A锟絞锟絧锟斤拷锟斤拷t锟斤拷锟絒锟斤拷锟絕锟紺锟絭锟斤拷锟劫側傦拷陯囷拷蛼蕫M锟脚傦拷锟杰傦拷锟斤拷B锟絞锟斤拷锟絫锟紹锟絙锟絅锟酵擄拷锟斤拷T锟絬锟絣锟絙锟絞锟斤拷艃锟斤拷[锟絜锟紹锟斤拷锟絆锟斤拷锟斤拷葌锟斤拷锟斤拷锟脚傦拷锟絠锟斤拷锟絒锟絜锟紹锟斤拷锟絆锟缴傦拷锟斤拷膬t锟斤拷锟絒锟斤拷锟絕锟紺锟絭锟教戯拷锟结偑锟絩锟斤拷锟斤拷锟斤拷軅锟斤拷j锟紹

･锟斤拷锟斤拷 VLAN 锟脚偼丄锟絏锟絕锟絜锟紹锟絙锟絅锟絑锟絃锟斤拷锟紸 MAC锟絠锟斤拷锟絝锟紹锟紸锟紸锟絅锟絑锟絏锟斤拷锟斤拷j锟紸锟絟锟斤拷锟絏锟斤拷輶锟脚傦拷锟杰傦拷锟斤拷B

･锟斤拷锟斤拷 VLAN 锟絴锟絒锟絞锟缴偼庯拷锟教億锟絒锟絞锟絕锟紺锟絭锟斤拷锟斤拷锟斤拷軅锟斤拷B

锟絴锟絖锟紺锟絠锟絶锟絙锟絅锟紸锟絅锟絑锟絏锟絴锟絒锟絞锟紹锟节嵶偵偮傦拷锟侥偼丄 VMPS 锟絅锟斤拷锟紺锟紸锟斤拷锟絞锟斤拷虄_锟紺锟絠锟絶锟絙锟絅锟紸锟絅锟絑锟絏锟絴锟絒锟絞锟教愝掞拷锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹

锟絴 IEEE 802.1x 锟紽锟截億锟絒锟絞锟紹锟节嵶偵偮傦拷锟侥偼丄 IEEE 802.1x 锟紽锟截偺愝掞拷锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹

锟絠锟斤拷锟絡锟斤拷锟斤拷 VLAN 锟斤拷锟捷掕偝锟斤拷ACisco IP Phone 锟斤拷锟节戯拷锟斤拷锟斤拷膫锟斤拷锟紸锟絅锟絑锟絏锟絴锟絒锟絞锟斤拷 IEEE 802.1x 锟斤拷锟紺锟絣锟絒锟絬锟斤拷锟缴傦拷锟斤拷锟疥崌锟紸锟斤拷锟斤拷 IP Phone 锟教僗锟紺锟絙锟絗锟街偺愙戯拷锟斤拷锟脚戯拷 30 锟絙锟皆庯拷锟斤拷锟杰傦拷锟紹

锟絴锟桔岋拷|锟絒锟絞锟紹锟节嵶偵偮傦拷锟侥偼丄锟桔岋拷|锟絒锟絞锟教愝掞拷锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹

锟絴 Switched Port Analyzer锟絠SPAN; 锟絏锟紺锟絙锟絗锟絟锟絴锟絒锟絞锟紸锟絠锟斤拷锟紺锟経锟絡锟杰傦拷锟斤拷 Remote SPAN锟絠RSPAN锟絡锟絑锟絙锟絍锟斤拷锟斤拷锟教戯拷锟組锟斤拷锟絴锟絒锟絞锟杰傦拷锟酵堬拷锟斤拷|锟絒锟絞

锟絴锟絑锟絃锟斤拷锟紸锟絴锟絒锟絞锟紹锟节嵶偵偮傦拷锟侥偼丄锟絴锟絒锟絞锟絑锟絃锟斤拷锟斤拷锟絜锟紹锟教愝掞拷锟斤拷锟絈锟狡傦拷锟侥傦拷锟斤拷锟斤拷锟斤拷锟紹

锟絠锟斤拷锟絡锟斤拷锟斤拷 VLAN 锟斤拷锟捷掕偟锟侥傦拷锟斤拷C锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟斤拷艃|锟絒锟絞锟絑锟絃锟斤拷锟斤拷锟絜锟紹锟斤拷锟紺锟絣锟絒锟絬锟斤拷锟缴傦拷锟斤拷陯囷拷A锟絴锟絒锟絞锟脚嬶拷锟絜锟斤拷锟斤拷锟絑锟絃锟斤拷锟紸锟紸锟絟锟斤拷锟絏锟教嵟戝悢锟斤拷锟紸锟紸锟絅锟絑锟絏 VLAN 锟缴傦拷锟斤拷锟斤拷Z锟絃锟斤拷锟紸锟紸锟絟锟斤拷锟絏锟教嵟戝悢锟斤拷 2 锟金懌傦拷锟斤拷锟斤拷锟缴愝掕偟锟饺傦拷锟斤拷蝹葌锟杰傦拷锟斤拷B锟絴锟絒锟絞锟斤拷 Cisco IP Phone 锟缴愙戯拷锟斤拷锟侥傦拷锟斤拷陯囷拷AIP Phone 锟缴嵟戯拷锟� 2 锟铰傦拷 MAC 锟紸锟絟锟斤拷锟絏锟斤拷锟終锟絭锟缴側傦拷軅锟斤拷BIP Phone 锟教傾锟絟锟斤拷锟絏锟酵丄锟斤拷锟斤拷 VLAN 锟脚妛锟終锟斤拷锟斤拷A锟紸锟絅锟絑锟絏 VLAN 锟脚傦拷锟絯锟終锟斤拷锟斤拷锟疥崌锟斤拷锟斤拷锟斤拷軅锟斤拷BPC 锟斤拷IP Phone 锟缴愙戯拷锟斤拷锟斤拷陯囷拷A锟角夛拷锟斤拷 MAC 锟紸锟絟锟斤拷锟絏锟斤拷锟終锟絭锟缴側傦拷軅锟斤拷B

Cisco 7960 IP Phone 锟缴愙戯拷锟斤拷锟斤拷|锟絒锟絞锟教愝掞拷

Cisco 7960 IP Phone 锟酵丄PC 锟杰傦拷锟酵戯拷锟教僨锟給锟紺锟絏锟狡偺愙戯拷锟斤拷锟絋锟絴锟絒锟絞锟斤拷锟侥傦拷锟斤拷虃艁A锟絏锟紺锟絙锟絗锟斤拷 Cisco IP Phone 锟缴愙戯拷锟斤拷锟斤拷|锟絒锟絞锟酵丄锟斤拷锟杰傦拷锟杰側庯拷迋虄g锟斤拷锟絫锟紹锟絙锟絅锟斤拷`锟斤拷锟脚傦拷锟杰傦拷锟紹锟絴锟絒锟絞锟斤拷輶鑲凤拷閭憋拷苽蓚锟斤拷锟侥丄Cisco IP Phone 锟缴傦拷閴癸拷锟斤拷g锟斤拷锟絫锟紹锟絙锟絅锟斤拷锟斤拷褍f锟絒锟絕锟絞锟斤拷锟絫锟紹锟絙锟絅锟教揱锟斤拷锟斤拷@锟斤拷锟斤拷锟斤拷艂锟斤拷軅锟斤拷B

锟斤拷锟斤拷锟脚偼丄锟斤拷锟教愝掞拷锟斤拷蓚聜锟斤拷膼锟斤拷锟斤拷锟斤拷軅锟斤拷B

･ Cisco IP Phone 锟教夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟教愝掞拷

･锟斤拷锟組锟絝锟絒锟絕锟絫锟斤拷锟絒锟斤拷锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟捷掞拷

Cisco IP Phone 锟教夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟教愝掞拷

Cisco IP Phone 锟斤拷 CDP 锟絧锟絇锟絙锟絞锟金憲怣锟斤拷锟斤拷 IP Phone 锟缴傦拷閴癸拷锟斤拷g锟斤拷锟絫锟紹锟絙锟絅锟教戯拷锟組锟斤拷@锟斤拷輶鑲凤拷锟芥偆锟缴丄IP Phone 锟缴愙戯拷锟斤拷锟斤拷|锟絒锟絞锟斤拷輶锟脚傦拷锟杰傦拷锟紹IP Phone 锟酵巜锟借偝锟疥偨锟斤拷锟斤拷 VLAN 锟缴丄锟斤拷锟紺锟斤拷 2 CoS 锟絣锟斤拷锟絞锟絧锟斤拷锟侥丄IEEE 802.1Q 锟絫锟斤拷锟絒锟斤拷锟教夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟斤拷`锟斤拷锟脚傦拷锟杰傦拷锟紹IEEE 802.1p 锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟絕锟絆锟斤拷锟絞锟絧锟斤拷锟斤拷苼A锟斤拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟缴傦拷锟斤拷蓫锟斤拷锟斤拷v锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷^锟斤拷锟紸锟斤拷锟阶偰偺夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟斤拷锟絣锟紺锟絜锟紹锟絬锟絠锟紸锟絅锟絑锟絏锟絡VLAN 锟給锟絉锟脚揮锟斤拷锟脚傦拷锟杰傦拷锟紹Cisco IP Phone 锟酵僞锟絆锟饺傦拷锟教夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟金憲怣锟斤拷锟斤拷A锟杰傦拷锟酵撈庯拷锟教愝掞拷锟斤拷g锟絧锟斤拷锟侥傾锟絅锟絑锟絏 VLAN 锟脚夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟金憲怣锟斤拷锟介偙锟狡傦拷锟脚傦拷锟杰傦拷锟紹锟斤拷锟斤拷锟斤拷虗輶锟脚傦拷锟紸锟斤拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟酵冿拷锟紺锟斤拷 3 IP precedence 锟絣锟絠锟絝锟絫锟紿锟斤拷锟絞锟斤拷 5锟絡锟斤拷`锟斤拷锟斤拷锟杰傦拷锟紹

锟絴锟絒锟絞锟斤拷艍锟斤拷锟斤拷g锟斤拷锟絫锟紹锟絙锟絅锟斤拷輶鑲凤拷锟缴偼丄锟紺锟絣锟絒锟絬锟斤拷 EXEC 锟斤拷锟絒锟絟锟脚庯拷锟教庤弴锟斤拷锟斤拷锟絪锟斤拷锟杰傦拷锟紹

	锟絉锟絵锟斤拷锟絟	锟节揑
锟絏锟絜锟絙锟絭 1	configure terminal	锟絆锟斤拷锟絒锟給锟斤拷锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟斤拷锟絒锟絟锟斤拷锟絁锟絥锟斤拷锟杰傦拷锟紹
锟絏锟絜锟絙锟絭 2	interface interface-id	IP Phone锟缴愙戯拷锟斤拷锟斤拷C锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟斤拷锟絯锟借偟锟紸锟紺锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟斤拷锟絒锟絟锟斤拷锟絁锟絥锟斤拷锟杰傦拷锟紹
锟絏锟絜锟絙锟絭 3	mls qos trust cos	锟絧锟絇锟絙锟絞锟斤拷 CoS 锟絣锟斤拷锟絞锟絧锟斤拷锟侥掞拷锟組锟斤拷锟斤拷g锟斤拷锟絫锟紹锟絙锟絅锟絧锟絇锟絙锟絞锟金暘椶傦拷锟斤拷鎮わ拷蓙A锟紺锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟斤拷輶鑲碉拷軅锟斤拷B锟絕锟絆锟饺傦拷锟絧锟絇锟絙锟絞锟教応崌锟紸锟絴锟絒锟絞锟教僨锟絫锟紿锟斤拷锟絞 CoS 锟絣锟斤拷锟絞锟絧锟斤拷锟斤拷軅锟斤拷B 锟絠锟斤拷锟絡锟絴锟絒锟絞锟教怣锟斤拷锟斤拷詡锟捷掕偡锟斤拷O锟缴丄 mls qos 锟絆锟斤拷锟絒锟給锟斤拷锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟絉锟絵锟斤拷锟絟锟斤拷锟絞锟絧锟斤拷锟介偙锟狡偵傦拷锟斤拷膩AQoS 锟斤拷锟絆锟斤拷锟絒锟給锟斤拷锟脚僀锟絣锟絒锟絬锟斤拷锟缴愝掕偟锟侥傦拷锟斤拷锟終锟絭锟斤拷锟斤拷锟斤拷軅锟斤拷B
锟絏锟絜锟絙锟絭 4	switchport voice vlan { vlan-id \| dot1p \| none \| untagged}	Cisco IP Phone 锟缴傦拷閴癸拷锟斤拷g锟斤拷锟絫锟紹锟絙锟絅锟教揱锟斤拷锟斤拷@锟斤拷輶鑲碉拷軅锟斤拷B ･ vlan-id 锟絓锟斤拷锟阶偰偺夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟斤拷锟斤拷锟斤拷锟� VLAN 锟斤拷锟給锟絉锟斤拷锟侥揮锟斤拷锟斤拷锟斤拷锟芥偆锟斤拷 IP Phone 锟斤拷輶鑲碉拷軅锟斤拷B锟絝锟絫锟紿锟斤拷锟絞锟脚偼丄Cisco IP Phone 锟斤拷 IEEE 802.1Q 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹 5 锟斤拷锟絞锟絧锟斤拷锟侥夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟斤拷]锟斤拷锟斤拷锟杰傦拷锟紹锟絃锟斤拷锟� VLAN ID 锟斤拷 1 锟絗 4094 锟脚傦拷锟紹･ dot1p 锟絓锟斤拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟斤拷 IEEE 802.1p 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟絕锟組锟斤拷锟絆锟斤拷锟絞锟絧锟斤拷锟紸锟絝锟絫锟紿锟斤拷锟絞锟教僱锟紺锟絜锟紹锟絬 VLAN锟絠VLAN 0锟絡锟斤拷锟絞锟絧锟斤拷锟侥傦拷锟阶偰偺僩锟斤拷锟絫锟紹锟絙锟絅锟斤拷锟絗锟斤拷锟斤拷锟斤拷锟芥偆锟缴丄IP Phone 锟斤拷輶鑲碉拷軅锟斤拷B锟絝锟絫锟紿锟斤拷锟絞锟脚偼丄Cisco IP Phone 锟斤拷 IEEE 802.1p 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹 5 锟斤拷锟絞锟絧锟斤拷锟侥夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟斤拷]锟斤拷锟斤拷锟杰傦拷锟紹･ none 锟絓 IP Phone 锟斤拷锟狡庯拷锟教愝掞拷锟斤拷g锟絧锟斤拷锟侥僞锟絆锟饺傦拷锟教夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟金憲怣锟斤拷锟斤拷鎮わ拷蓚锟斤拷軅锟斤拷B ･ untagged 锟絓锟絕锟絆锟饺傦拷锟教夛拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟金憲怣锟斤拷锟斤拷鎮わ拷锟� IP Phone 锟斤拷輶鑲碉拷軅锟斤拷B
锟絏锟絜锟絙锟絭 5	end	锟紺锟絣锟絒锟絬锟斤拷 EXEC 锟斤拷锟絒锟絟锟缴栠傦拷軅锟斤拷B
锟絏锟絜锟絙锟絭 6	show interfaces interface-id switchport 锟杰傦拷锟斤拷 show running-config interface interface-id	锟斤拷锟斤拷 VLAN 锟教愝掞拷锟斤拷m锟紽锟斤拷锟杰傦拷锟紹 QoS 锟斤拷锟斤拷褖锟斤拷锟� VLAN 锟教愝掞拷锟斤拷m锟紽锟斤拷锟杰傦拷锟紹
锟絏锟絜锟絙锟絭 7	copy running-config startup-config	锟絠锟紺锟接乯锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟絫锟紷锟紺锟斤拷锟缴愝掞拷锟桔戯拷锟斤拷锟杰傦拷锟紹

锟斤拷锟缴丄Cisco IP Phone 锟缴愙戯拷锟斤拷锟侥傦拷锟斤拷|锟絒锟絞锟斤拷輶鑲凤拷锟斤拷锟斤拷锟斤拷锟斤拷軅锟斤拷B锟絴锟絒锟絞锟酵丄CoS 锟絣锟斤拷锟絞锟絧锟斤拷锟侥掞拷锟組锟絞锟斤拷锟絫锟紹锟絙锟絅锟金暘椶傦拷锟紸锟斤拷锟斤拷锟絞锟斤拷锟絫锟紹锟絙锟絅锟絧锟斤拷 IEEE 802.1p 锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟絕锟組锟斤拷锟絆锟斤拷锟絞锟絧锟斤拷锟紸锟絝锟絫锟紿锟斤拷锟絞锟教僱锟紺锟絜锟紹锟絬 VLAN锟絠VLAN 0锟絡锟斤拷锟絞锟絧锟斤拷锟侥傦拷锟阶偰偺僩锟斤拷锟絫锟紹锟絙锟絅锟斤拷`锟斤拷锟斤拷锟斤拷鎮わ拷蓯輶鑲碉拷軅锟斤拷B

Switch# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Switch(config)# interface gigabitethernet0/1

Switch(config-if)# mls qos trust cos

Switch(config-if)# switchport voice vlan dot1p

Switch(config-if)# end

锟絴锟絒锟絞锟斤拷锟絝锟絫锟紿锟斤拷锟絞锟捷掞拷蓶邆锟斤拷蓚蛠A no switchport voice vlan 锟紺锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟絉锟絵锟斤拷锟絟锟斤拷锟絞锟絧锟斤拷锟杰傦拷锟紹

锟斤拷锟組锟絝锟絒锟絕锟絫锟斤拷锟絒锟斤拷锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟捷掞拷

PC 锟杰傦拷锟酵傦拷锟教戯拷锟教僨锟絒锟絕锟絝锟給锟紺锟絏锟斤拷 Cisco IP Phone 锟絴锟絒锟絞锟缴愙戯拷锟脚傦拷锟杰傦拷锟紹锟絕锟絆锟絫锟斤拷锟絝锟絒锟絕锟絞锟斤拷锟絫锟紹锟絙锟絅锟絠IEEE 802.1Q 锟杰傦拷锟斤拷 IEEE 802.1p 锟絫锟斤拷锟絒锟斤拷锟絡锟斤拷锟斤拷锟斤拷锟斤拷锟介偨锟竭偵丄锟絏锟紺锟絙锟絗锟斤拷 CDP 锟絧锟絇锟絙锟絞锟金憲怣锟斤拷锟斤拷鎮わ拷蓯輶锟脚傦拷锟杰傦拷锟紹CDP 锟酵丄Cisco IP Phone 锟缴丄IP Phone 锟斤拷虄A锟絅锟絑锟絏锟絴锟絒锟絞锟缴愙戯拷锟斤拷锟疥偨锟絝锟給锟紺锟絏锟斤拷锟斤拷虄f锟絒锟絕锟絧锟絇锟絙锟絞锟斤拷锟角偺傛偆锟缴戯拷锟組锟斤拷锟介偐锟斤拷锟絯锟借偟锟杰傦拷锟紹PC 锟酵丄CoS 锟絣锟斤拷锟斤拷锟借摉锟侥傦拷陚斤拷p锟絇锟絙锟絞锟金惗愶拷锟脚傦拷锟杰傦拷锟紹锟节戯拷锟絝锟給锟紺锟絏锟斤拷锟斤拷 IP Phone 锟教億锟絒锟絞锟缴撏傦拷锟斤拷锟絫锟斤拷锟絒锟斤拷锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷蠉X锟斤拷锟饺傦拷锟絠锟組锟斤拷锟斤拷锟斤拷j锟杰傦拷锟酵曄峏锟斤拷锟斤拷i锟組锟斤拷锟斤拷锟饺傦拷锟絡锟芥偆锟缴丄IP Phone 锟斤拷輶锟脚傦拷锟杰傦拷锟紹

Cisco IP Phone 锟教旕壒愶拷锟絴锟絒锟絞锟斤拷锟斤拷锟組锟斤拷锟斤拷锟絝锟絒锟絕锟絞锟斤拷锟絫锟紹锟絙锟絅锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷輶鑲凤拷锟缴偼丄锟紺锟絣锟絒锟絬锟斤拷 EXEC 锟斤拷锟絒锟絟锟脚庯拷锟教庤弴锟斤拷锟斤拷锟絪锟斤拷锟杰傦拷锟紹

	锟絉锟絵锟斤拷锟絟	锟节揑
锟絏锟絜锟絙锟絭 1	configure terminal	锟絆锟斤拷锟絒锟給锟斤拷锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟斤拷锟絒锟絟锟斤拷锟絁锟絥锟斤拷锟杰傦拷锟紹
锟絏锟絜锟絙锟絭 2	interface interface-id	Cisco IP Phone 锟缴愙戯拷锟斤拷锟斤拷C锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟斤拷锟絯锟借偟锟紸锟紺锟斤拷锟絕锟絒锟絫锟紽锟紺锟絏锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟斤拷锟絒锟絟锟斤拷锟絁锟絥锟斤拷锟杰傦拷锟紹
锟絏锟絜锟絙锟絭 3	switchport priority extend { cos value \| trust }	Cisco IP Phone 锟教傾锟絅锟絑锟絏锟絴锟絒锟絞锟斤拷锟斤拷锟組锟斤拷锟斤拷锟絝锟絒锟絕锟絞锟斤拷锟絫锟紹锟絙锟絅锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷輶鑲碉拷軅锟斤拷B ･ cos value 锟絓 PC 锟杰傦拷锟酵愙戯拷锟斤拷锟侥傦拷锟斤拷f锟給锟紺锟絏锟斤拷锟斤拷锟組锟斤拷锟斤拷锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷锟絯锟斤拷锟� CoS 锟絣锟缴曄峏锟斤拷锟斤拷鎮わ拷蓙AIP Phone锟斤拷輶鑲碉拷軅锟斤拷B锟絣锟斤拷 0锟絗7 锟脚傦拷锟紹7 锟斤拷锟脚嶏拷锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟脚傦拷锟紹锟絝锟絫锟紿锟斤拷锟絞锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷 cos 0 锟脚傦拷锟紹･ trust 锟絓 PC 锟杰傦拷锟酵愙戯拷锟斤拷锟侥傦拷锟斤拷f锟給锟紺锟絏锟斤拷锟斤拷锟組锟斤拷锟斤拷锟絭锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷M锟斤拷锟斤拷锟斤拷鎮わ拷锟絀P Phone 锟教傾锟絅锟絑锟絏锟絴锟絒锟絞锟斤拷輶鑲碉拷軅锟斤拷B
锟絏锟絜锟絙锟絭 4	end	锟紺锟絣锟絒锟絬锟斤拷 EXEC 锟斤拷锟絒锟絟锟缴栠傦拷軅锟斤拷B
锟絏锟絜锟絙锟絭 5	show interfaces interface-id switchport	锟捷掞拷锟斤拷m锟紽锟斤拷锟杰傦拷锟紹
锟絏锟絜锟絙锟絭 6	copy running-config startup-config	锟絠锟紺锟接乯锟絉锟斤拷锟絫锟紹锟組锟斤拷锟斤拷锟絒锟絍锟斤拷锟斤拷锟絫锟紷锟紺锟斤拷锟缴愝掞拷锟桔戯拷锟斤拷锟杰傦拷锟紹

锟斤拷锟缴丄Cisco IP Phone 锟缴愙戯拷锟斤拷锟侥傦拷锟斤拷|锟絒锟絞锟斤拷輶鑲碉拷膩APC 锟杰傦拷锟酵愙戯拷锟斤拷锟侥傦拷锟斤拷f锟給锟紺锟絏锟斤拷锟斤拷锟組锟斤拷锟斤拷t锟斤拷锟絒锟斤拷锟教僾锟斤拷锟紺锟絀锟斤拷锟絜锟紹锟斤拷蠉X锟斤拷锟饺傦拷锟芥偆锟缴傦拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰傦拷锟紹